{"id":1262,"date":"2026-08-04T12:00:00","date_gmt":"2026-08-04T12:00:00","guid":{"rendered":"https:\/\/lumexislaser.com\/?p=1262"},"modified":"2026-08-05T16:27:23","modified_gmt":"2026-08-05T16:27:23","slug":"phase-shift-vs-pulsed-laser-rangefinder","status":"publish","type":"post","link":"https:\/\/lumexislaser.com\/ar\/phase-shift-vs-pulsed-laser-rangefinder\/","title":{"rendered":"\u062c\u0647\u0627\u0632 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u062f\u0649 \u0628\u0627\u0644\u0644\u064a\u0632\u0631 \u0628\u0625\u0632\u0627\u062d\u0629 \u0627\u0644\u0637\u0648\u0631 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0646\u0628\u0636\u064a \u0644\u0627\u062e\u062a\u064a\u0627\u0631 OEM"},"content":{"rendered":"<p>\u064a\u0645\u0643\u0646 \u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0644\u062f\u0649 \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629 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\u0628\u062c\u0632\u0621 \u0645\u0631\u0627\u0642\u0628 \u0645\u0646\u0647\u0627\u061b \u062a\u0646\u062a\u062c \u0642\u0646\u0627\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644 \u062d\u062f\u062b \u0627\u0644\u0625\u0631\u062c\u0627\u0639. \u062a\u0642\u062f\u0631 \u0627\u0644\u0648\u062d\u062f\u0629 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0645\u0646 \u0627\u0644\u062a\u0623\u062e\u064a\u0631 \u0628\u064a\u0646\u0647\u0645\u0627.<\/p>\n<p>\u064a\u0628\u062f\u0648 \u0630\u0644\u0643 \u0645\u0628\u0627\u0634\u0631\u064b\u0627\u060c \u0644\u0643\u0646 \u201c\u0627\u0644\u0645\u0628\u0627\u0634\u0631\u201d \u0644\u0627 \u064a\u0639\u0646\u064a \u0627\u0644\u0628\u0633\u064a\u0637. \u064a\u0645\u0643\u0646 \u0644\u0644\u0625\u0631\u062c\u0627\u0639 \u0627\u0644\u0636\u0639\u064a\u0641 \u0623\u0648 \u0627\u0644\u0648\u0627\u0633\u0639 \u0623\u0648 \u0627\u0644\u0645\u0634\u0648\u0647 \u0623\u0646 \u064a\u062d\u0631\u0643 \u0646\u0642\u0637\u0629 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\u0645\u0646 Hamamatsu \u0627\u0644\u062a\u0633\u0644\u0633\u0644 \u0627\u0644\u0645\u0639\u062a\u0627\u062f: \u064a\u062a\u0645 \u0625\u0631\u0633\u0627\u0644 \u0646\u0628\u0636\u0629 \u0642\u0635\u064a\u0631\u0629\u060c \u0648\u064a\u062d\u062f\u062f \u0645\u0631\u062c\u0639 \u0646\u0642\u0637\u0629 \u0627\u0644\u0628\u062f\u0627\u064a\u0629\u060c \u0648\u064a\u0646\u062a\u062c \u0643\u0627\u0634\u0641 \u0633\u0631\u064a\u0639 \u062d\u062f\u062b \u062a\u0648\u0642\u064a\u062a \u0627\u0644\u0625\u0631\u062c\u0627\u0639. <a href=\"https:\/\/hub.hamamatsu.com\/us\/en\/application-notes\/automotive\/measuring-distance-with-light.html\" target=\"_blank\" rel=\"noopener\">\u0627\u0642\u0631\u0623 \u0634\u0631\u062d \u0627\u0644\u0646\u0628\u0636 \u0627\u0644\u0632\u0645\u0646\u064a \u0644\u0644\u0637\u064a\u0631\u0627\u0646 \u0627\u0644\u062e\u0627\u0635 \u0628\u0647\u0627<\/a>.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/lumexislaser.com\/wp-content\/uploads\/2026\/08\/lumexis-phase-shift-vs-pulsed-laser-rangefinder-pulsed-principle-v01.webp\" alt=\"Conceptual pulsed time-of-flight signal path from a ranging instrument to a reflective target and back to the receiver.\" \/><\/figure>\n<p><em>\u0645\u0641\u0647\u0648\u0645 \u0646\u0645\u0648\u0630\u062c\u064a \u0644\u0644\u0646\u0628\u0636 \u0627\u0644\u0632\u0645\u0646\u064a \u0644\u0644\u0637\u064a\u0631\u0627\u0646. \u0627\u0644\u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0645\u062a\u0642\u0637\u0639\u0629 \u0647\u064a \u062a\u0631\u0645\u064a\u0632\u0627\u062a \u0645\u0641\u0627\u0647\u064a\u0645\u064a\u0629 \u0644\u0644\u0636\u0648\u0621 \u063a\u064a\u0631 \u0627\u0644\u0645\u0631\u0626\u064a\u060c \u0648\u0644\u064a\u0633\u062a \u0628\u0646\u064a\u0629 \u0648\u062d\u062f\u0629 Lumexis \u0645\u062d\u062f\u062f\u0629.<\/em><\/p>\n<h3>\u0645\u0627 \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0644\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647 \u0644\u062a\u0635\u0645\u064a\u0645 \u0646\u0628\u0636\u064a<\/h3>\n<p>\u0627\u0628\u062f\u0623 \u0628\u0645\u0633\u0627\u0631 \u0627\u0644\u0625\u0631\u062c\u0627\u0639 \u0627\u0644\u0643\u0627\u0645\u0644\u060c \u0648\u0644\u064a\u0633 \u0641\u0642\u0637 \u0627\u0644\u0645\u0635\u062f\u0631. \u062d\u062f\u062f \u0645\u0627\u062f\u0629 \u0627\u0644\u0647\u062f\u0641\u060c \u0648\u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633\u064a\u0629\u060c \u0648\u0627\u0644\u0632\u0627\u0648\u064a\u0629\u060c \u0648\u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0639\u0645\u0644\u060c \u0648\u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u062d\u064a\u0637\u0629\u060c \u0648\u0623\u064a \u0646\u0627\u0641\u0630\u0629 \u062d\u0645\u0627\u064a\u0629 \u0641\u064a \u063a\u0644\u0627\u0641 \u0627\u0644\u0645\u0636\u064a\u0641. \u062b\u0645 \u0627\u0633\u0623\u0644 \u0643\u064a\u0641 \u062a\u062d\u062f\u062f \u0627\u0644\u0648\u062d\u062f\u0629 \u0627\u0644\u0625\u0631\u062c\u0627\u0639\u060c \u0648\u0643\u064a\u0641 \u062a\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0625\u0631\u062c\u0627\u0639\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0648\u0642\u0639\u0629\u060c \u0648\u0643\u064a\u0641 \u062a\u062a\u0635\u0631\u0641 \u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u063a\u064a\u0631 \u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0647\u062f\u0641.<\/p>\n<p>\u064a\u0633\u062a\u062d\u0642 \u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0645\u0636\u064a\u0641 \u0627\u0647\u062a\u0645\u0627\u0645\u064b\u0627 \u0645\u062a\u0633\u0627\u0648\u064a\u064b\u0627. \u0631\u0627\u062c\u0639 \u0633\u0644\u0648\u0643 \u0627\u0644\u0625\u0645\u062f\u0627\u062f \u0623\u062b\u0646\u0627\u0621 \u0623\u062d\u062f\u0627\u062b \u0627\u0644\u0625\u0631\u0633\u0627\u0644\u060c \u0648\u0627\u0644\u062a\u0623\u0631\u064a\u0636\u060c \u0648\u0627\u0644\u0627\u062d\u062a\u0641\u0627\u0638 \u0628\u0627\u0644\u0645\u0648\u0635\u0644\u060c \u0648\u0623\u0633\u0637\u062d \u0627\u0644\u0625\u0633\u0646\u0627\u062f \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629\u060c \u0648\u0627\u0644\u0645\u0633\u0627\u0631 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u060c \u0648\u0645\u0634\u063a\u0644 \u0627\u0644\u0642\u064a\u0627\u0633\u060c \u0648\u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a. \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0645\u0633\u062c\u0644\u0629 \u0639\u0644\u0649 \u0637\u0627\u0648\u0644\u0629 \u0645\u0641\u062a\u0648\u062d\u0629 \u0644\u064a\u0633\u062a \u0628\u0639\u062f \u062f\u0644\u064a\u0644\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0623\u062f\u0627\u0629 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629.<\/p>\n<h2>\u0643\u064a\u0641 \u062a\u0639\u0645\u0644 \u0623\u062c\u0647\u0632\u0629 \u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0628\u062a\u062d\u0648\u0644 \u0627\u0644\u0637\u0648\u0631<\/h2>\n<p>\u0641\u064a \u0646\u0638\u0627\u0645 \u062a\u062d\u0648\u0644 \u0627\u0644\u0637\u0648\u0631\u060c \u064a\u062a\u0645 \u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u0634\u062f\u0629 \u0627\u0644\u0636\u0648\u0626\u064a\u0629 \u0627\u0644\u0645\u0631\u0633\u0644\u0629 \u0628\u062a\u0631\u062f\u062f \u0645\u0639\u0631\u0648\u0641. \u064a\u0642\u0627\u0631\u0646 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644 \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u0645\u0631\u062a\u062c\u0639 \u0628\u0645\u0631\u062c\u0639. \u064a\u062a\u0645 \u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0645\u0642\u0627\u0633 \u0625\u0644\u0649 \u0645\u0633\u0627\u0641\u0629\u061b \u0644\u062a\u0631\u062f\u062f \u062a\u0639\u062f\u064a\u0644 \u0648\u0627\u062d\u062f\u060c \u064a\u0643\u0648\u0646 \u0627\u0644\u0641\u0627\u0635\u0644 \u063a\u064a\u0631 \u0627\u0644\u063a\u0627\u0645\u0636 \u0645\u062d\u062f\u0648\u062f\u064b\u0627 \u0628\u0641\u062a\u0631\u0629 \u0627\u0644\u062a\u0639\u062f\u064a\u0644. \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062a\u0645 \u0627\u0644\u062a\u0639\u0628\u064a\u0631 \u0639\u0646 \u0627\u0644\u0639\u0644\u0627\u0642\u0629 \u0643\u0645\u0633\u0627\u0641\u0629 = c\u03c6\/(4\u03c0f)\u060c \u062d\u064a\u062b c \u0647\u064a \u0633\u0631\u0639\u0629 \u0627\u0644\u0636\u0648\u0621\u060c \u03c6 \u0647\u064a \u0641\u0631\u0642 \u0627\u0644\u0637\u0648\u0631\u060c \u0648f \u0647\u0648 \u062a\u0631\u062f\u062f \u0627\u0644\u062a\u0639\u062f\u064a\u0644. \u0625\u0646\u0647\u0627 \u0639\u0644\u0627\u0642\u0629 \u0646\u0645\u0648\u0630\u062c\u064a\u0629\u060c \u0648\u0644\u064a\u0633\u062a \u0645\u0648\u0627\u0635\u0641\u0629 \u0645\u0646\u062a\u062c. <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC6022202\/\" target=\"_blank\" rel=\"noopener\">\u064a\u0635\u0641 \u0645\u0631\u0627\u062c\u0639\u0629 \u0645\u062d\u0643\u0645\u0629 \u0647\u0630\u0627 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u063a\u064a\u0631 \u0627\u0644\u0645\u0628\u0627\u0634\u0631 \u0644\u0644\u0646\u0628\u0636 \u0627\u0644\u0632\u0645\u0646\u064a \u0644\u0644\u0637\u064a\u0631\u0627\u0646<\/a>.<\/p>\n<p>\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0645\u0646\u0627\u0633\u0628\u0629 \u062a\u0645\u0627\u0645\u064b\u0627 \u0644\u0641\u0627\u0635\u0644 \u0645\u0633\u0627\u0641\u0629 \u062e\u0627\u0636\u0639 \u0644\u0644\u062a\u062d\u0643\u0645 \u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0642\u064a\u0627\u0633 \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0645\u062a\u0643\u0631\u0631 \u0630\u0627 \u0642\u064a\u0645\u0629. \u0644\u0643\u0646\u0647\u0627 \u062a\u0646\u0642\u0644 \u0627\u0644\u062a\u0639\u0642\u064a\u062f \u0625\u0644\u0649 \u062c\u0648\u062f\u0629 \u0627\u0644\u062a\u0639\u062f\u064a\u0644\u060c \u0648\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644\u060c \u0648\u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u0637\u0648\u0631\u060c \u0648\u0631\u0641\u0636 \u0627\u0644\u0636\u0648\u0621 \u0627\u0644\u0645\u062d\u064a\u0637\u060c \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062d\u062f\u064a\u062b \u0627\u0644\u0628\u0635\u0631\u064a \u0627\u0644\u0645\u062a\u0628\u0627\u062f\u0644\u060c \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u063a\u0645\u0648\u0636. \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0628\u0627\u0626\u0639 \u0648\u0635\u0641 \u062e\u0637\u0629 \u0627\u0644\u062a\u0631\u062f\u062f \u0648\u0627\u0644\u0641\u0627\u0635\u0644 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a \u0648\u0631\u0627\u0621 \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0645\u0639\u0644\u0646\u0629\u060c \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u062a\u0642\u062f\u064a\u0645 \u0631\u0642\u0645 \u0645\u0633\u0627\u0641\u0629 \u062f\u0648\u0646 \u0634\u0631\u0648\u0637.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/lumexislaser.com\/wp-content\/uploads\/2026\/08\/lumexis-phase-shift-vs-pulsed-laser-rangefinder-phase-concept-v01.webp\" alt=\"Conceptual phase-shift measurement illustration showing transmitted and returned modulation signals offset in time, without numeric data.\" \/><\/figure>\n<p><em>\u0639\u0644\u0627\u0642\u0629 \u0637\u0648\u0631\u064a\u0629 \u0645\u0641\u0627\u0647\u064a\u0645\u064a\u0629 \u0641\u0642\u0637. \u062a\u0634\u064a\u0631 \u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0634\u0628\u064a\u0647\u0629 \u0628\u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0625\u0644\u0649 \u062a\u0623\u062e\u064a\u0631 \u0646\u0633\u0628\u064a \u0648\u0644\u0627 \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0642\u0627\u0633\u0629 \u0623\u0648 \u062a\u0631\u062f\u062f \u0623\u0648 \u062a\u0646\u0641\u064a\u0630 \u062e\u0627\u0635 \u0628\u0627\u0644\u0645\u0646\u062a\u062c.<\/em><\/p>\n<h3>\u0623\u0633\u0626\u0644\u0629 \u062a\u0643\u0634\u0641 \u0645\u062e\u0627\u0637\u0631 \u062a\u0643\u0627\u0645\u0644 \u062a\u062d\u0648\u0644 \u0627\u0644\u0637\u0648\u0631<\/h3>\n<p>\u0627\u0633\u0623\u0644 \u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062d\u0644 \u063a\u0645\u0648\u0636 \u0627\u0644\u0637\u0648\u0631\u060c \u0648\u0645\u0627 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0633\u062a\u0647\u062f\u0641\u0629 \u0627\u0644\u062a\u064a \u0627\u0633\u062a\u062e\u062f\u0645\u062a \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u062d\u0642\u0642\u060c \u0648\u0643\u064a\u0641 \u064a\u062a\u0645 \u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0639\u0644\u0649 \u0645\u062f\u0649 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0648\u062d\u062f\u0629 \u0633\u062a\u0648\u0636\u0639 \u062e\u0644\u0641 \u0646\u0627\u0641\u0630\u0629 \u0628\u0635\u0631\u064a\u0629 \u0623\u0648 \u062a\u0634\u0627\u0631\u0643 \u063a\u0644\u0627\u0641\u064b\u0627 \u0645\u0639 \u0645\u0635\u0627\u062f\u0631 \u0636\u0648\u0621 \u0623\u062e\u0631\u0649\u060c \u0642\u0645 \u0628\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u062a\u0643\u062f\u064a\u0633 \u0627\u0644\u0628\u0635\u0631\u064a \u0627\u0644\u0645\u0631\u0643\u0628. \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633\u0627\u062a \u0627\u0644\u062e\u0644\u0641\u064a\u0629 \u0648\u0627\u0644\u062a\u0634\u062a\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0627\u0644\u062a\u064a \u062a\u0628\u062f\u0648 \u0637\u0641\u064a\u0641\u0629 \u0639\u0644\u0649 \u0627\u0644\u0637\u0627\u0648\u0644\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0645\u0647\u0645\u0629 \u0641\u064a \u0645\u0633\u0627\u0631 \u0642\u064a\u0627\u0633 \u062d\u0633\u0627\u0633 \u0644\u0644\u0637\u0648\u0631.<\/p>\n<p>\u062d\u062f\u062f \u0623\u064a\u0636\u064b\u0627 \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0627\u062c\u0647\u0627: \u0627\u0644\u062a\u0643\u0631\u0627\u0631\u060c \u0627\u0644\u062e\u0637\u0623 \u0627\u0644\u0645\u0637\u0644\u0642\u060c \u0633\u0644\u0648\u0643 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u060c \u0623\u0648 \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0623\u0647\u062f\u0627\u0641 \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u0629. \u0647\u0630\u0647 \u0645\u0639\u0627\u064a\u064a\u0631 \u0642\u0628\u0648\u0644 \u0645\u0631\u062a\u0628\u0637\u0629 \u0648\u0644\u0643\u0646\u0647\u0627 \u0645\u062a\u0645\u064a\u0632\u0629. \u064a\u062c\u0628 \u0623\u0646 \u062a\u0646\u0635 \u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0634\u0631\u0637 \u0644\u0643\u0644 \u0631\u0642\u0645 \u0645\u0647\u0645.<\/p>\n<h2>\u062a\u062d\u0648\u0644 \u0627\u0644\u0637\u0648\u0631 \u0645\u0642\u0627\u0628\u0644 \u062c\u0647\u0627\u0632 \u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0628\u0627\u0644\u0644\u064a\u0632\u0631 \u0627\u0644\u0646\u0628\u0636\u064a: \u062c\u062f\u0648\u0644 \u0645\u0642\u0627\u0631\u0646\u0629<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u0645\u062c\u0627\u0644 \u0627\u0644\u0642\u0631\u0627\u0631<\/th>\n<th>\u0627\u0644\u0646\u0628\u0636 \u0627\u0644\u0632\u0645\u0646\u064a \u0644\u0644\u0637\u064a\u0631\u0627\u0646<\/th>\n<th>\u0642\u064a\u0627\u0633 \u062a\u062d\u0648\u0644 \u0627\u0644\u0637\u0648\u0631<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0627\u0634\u062a\u0642\u0627\u0642 \u0627\u0644\u0645\u0633\u0627\u0641\u0629<\/td>\n<td>\u062a\u0648\u0642\u064a\u062a \u0645\u0628\u0627\u0634\u0631 \u0644\u0646\u0628\u0636\u0629 \u0645\u0646\u0639\u0643\u0633\u0629<\/td>\n<td>\u062a\u0623\u062e\u064a\u0631 \u0637\u0648\u0631\u064a \u0644\u0625\u0631\u062c\u0627\u0639 \u0645\u0639\u062f\u0644<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u0631\u0643\u064a\u0632 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a<\/td>\n<td>\u0645\u0631\u062c\u0639 \u062a\u0648\u0642\u064a\u062a \u0633\u0631\u064a\u0639 \u0648\u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u0625\u0631\u062c\u0627\u0639<\/td>\n<td>\u0627\u0644\u062a\u0639\u062f\u064a\u0644\u060c \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644\u060c \u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u0637\u0648\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u0645\u0647\u0645\u0629<\/td>\n<td>\u064a\u062a\u063a\u064a\u0631 \u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u0625\u0631\u062c\u0627\u0639 \u0645\u0639 \u0638\u0631\u0648\u0641 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/td>\n<td>\u063a\u0645\u0648\u0636 \u0627\u0644\u0637\u0648\u0631 \u0648\u0627\u0646\u062d\u064a\u0627\u0632 \u0627\u0644\u0637\u0648\u0631 \u0639\u0628\u0631 \u0627\u0644\u0638\u0631\u0648\u0641<\/td>\n<\/tr>\n<tr>\n<td>\u0623\u062f\u0644\u0629 \u0645\u0641\u064a\u062f\u0629 \u0645\u0646 \u0627\u0644\u0645\u0648\u0631\u062f<\/td>\n<td>\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0625\u0631\u062c\u0627\u0639 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0647\u062f\u0641 \u0648\u0633\u0644\u0648\u0643 \u0627\u0644\u062a\u0648\u0642\u064a\u062a<\/td>\n<td>\u062e\u0637\u0629 \u0627\u0644\u062a\u0631\u062f\u062f\u060c \u0637\u0631\u064a\u0642\u0629 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u063a\u0645\u0648\u0636\u060c \u0648\u0627\u0644\u0641\u0627\u0635\u0644 \u0627\u0644\u0632\u0645\u0646\u064a \u0627\u0644\u0645\u0639\u0627\u064a\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u062a\u0643\u0627\u0645\u0644 \u0627\u0644\u0645\u0636\u064a\u0641<\/td>\n<td>\u0645\u0633\u0627\u0631 \u0627\u0644\u0625\u0631\u062c\u0627\u0639 \u0627\u0644\u0628\u0635\u0631\u064a\u060c \u0627\u0644\u062a\u0648\u0642\u064a\u062a\u060c \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u0627\u0644\u0648\u0627\u062c\u0647\u0629<\/td>\n<td>\u0627\u0644\u062d\u062f\u064a\u062b \u0627\u0644\u0628\u0635\u0631\u064a \u0627\u0644\u0645\u062a\u0628\u0627\u062f\u0644\u060c \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629\u060c \u0648\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0631\u062c\u0639<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0644\u0627 \u062a\u0642\u0631\u0623 \u0647\u0630\u0627 \u0627\u0644\u062c\u062f\u0648\u0644 \u0643\u062a\u0631\u062a\u064a\u0628 \u0644\u0644\u0645\u062f\u0649. \u062a\u0639\u062a\u0645\u062f \u0645\u0644\u0627\u0621\u0645\u0629 \u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0639\u0645\u0644 \u0639\u0644\u0649 \u0627\u0644\u0628\u0646\u064a\u0629\u060c \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0628\u0635\u0631\u064a\u060c \u0627\u0644\u0643\u0627\u0634\u0641\u060c \u0627\u0644\u0647\u062f\u0641\u060c \u0627\u0644\u0628\u064a\u0626\u0629\u060c \u0648\u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629. \u0645\u0631\u0627\u062c\u0639\u0629 \u062a\u0642\u0646\u064a\u0629 \u0644\u0639\u0627\u0645 2020 \u062a\u0641\u0635\u0644 \u0623\u064a\u0636\u064b\u0627 \u0628\u064a\u0646 ToF \u0627\u0644\u0645\u0628\u0627\u0634\u0631 \u0627\u0644\u0642\u0627\u0626\u0645 \u0639\u0644\u0649 \u0627\u0644\u0646\u0628\u0636 \u0648ToF \u063a\u064a\u0631 \u0627\u0644\u0645\u0628\u0627\u0634\u0631 \u0627\u0644\u0642\u0627\u0626\u0645 \u0639\u0644\u0649 \u0627\u0644\u0637\u0648\u0631 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0645\u0639\u0627\u0645\u0644\u062a\u0647\u0645\u0627 \u0643\u0628\u062f\u064a\u0644\u064a\u0646 \u0642\u0627\u0628\u0644\u064a\u0646 \u0644\u0644\u062a\u0628\u0627\u062f\u0644. <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC7013566\/\" target=\"_blank\" rel=\"noopener\">\u0627\u0646\u0638\u0631 \u0625\u0644\u0649 \u0627\u0644\u0645\u0631\u0627\u062c\u0639\u0629<\/a>.<\/p>\n<h2>\u0633\u064a\u0631 \u0639\u0645\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u064a\u0646\u062c\u0648 \u0645\u0646 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0623\u0648\u0644\u064a<\/h2>\n<p>\u0623\u0648\u0644\u0627\u064b\u060c \u0635\u0641 \u0645\u0647\u0645\u0629 \u0627\u0644\u0642\u064a\u0627\u0633 \u0628\u0645\u0635\u0637\u0644\u062d\u0627\u062a \u0647\u0646\u062f\u0633\u064a\u0629: \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0623\u0647\u062f\u0627\u0641\u060c \u0623\u0635\u063a\u0631 \u0648\u0623\u0643\u0628\u0631 \u0645\u0633\u0627\u0641\u0629\u060c \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0647\u062f\u0641\u060c \u0639\u062f\u0645 \u0627\u0644\u064a\u0642\u064a\u0646 \u0627\u0644\u0645\u0642\u0628\u0648\u0644\u060c \u0633\u0644\u0648\u0643 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u060c \u063a\u0644\u0627\u0641 \u0627\u0644\u0645\u0636\u064a\u0641\u060c \u0627\u0644\u0648\u0627\u062c\u0647\u0629\u060c \u0648\u0628\u064a\u0626\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644. \u064a\u062c\u0628 \u0643\u062a\u0627\u0628\u0629 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0648\u0642\u062a. \u062a\u0635\u0628\u062d \u0627\u0644\u0623\u0633\u0627\u0633 \u0644\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0639\u0627\u062f\u0644\u0629 \u0628\u064a\u0646 \u0627\u0644\u0639\u064a\u0646\u0627\u062a.<\/p>\n<p>\u062b\u0627\u0646\u064a\u064b\u0627\u060c \u0627\u062e\u062a\u0631 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062c\u0639\u0644 \u0627\u0644\u0642\u064a\u062f \u0627\u0644\u0645\u0647\u064a\u0645\u0646 \u0623\u0633\u0647\u0644 \u0641\u064a \u0627\u0644\u0625\u062f\u0627\u0631\u0629. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0633\u0644\u0648\u0643\u064a\u0627\u062a \u062a\u0648\u0642\u064a\u062a \u0627\u0644\u0625\u0631\u062c\u0627\u0639 \u0627\u0644\u0648\u0627\u0633\u0639\u0629 \u0648\u0645\u0633\u0627\u0631 \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0648\u062c\u0647 \u0647\u064a \u0627\u0644\u0645\u0647\u064a\u0645\u0646\u0629\u060c \u0641\u0642\u062f \u064a\u0646\u0627\u0633\u0628 \u0627\u0644\u0646\u0647\u062c \u0627\u0644\u0646\u0628\u0636\u064a \u0628\u0634\u0643\u0644 \u0637\u0628\u064a\u0639\u064a. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0641\u0627\u0635\u0644 \u0627\u0644\u0632\u0645\u0646\u064a \u0644\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u062d\u062f\u0648\u062f \u0648\u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0637\u0648\u0631 \u064a\u0646\u0627\u0633\u0628\u0627\u0646 \u0627\u0644\u0623\u062f\u0627\u0629\u060c \u0641\u0642\u062f \u064a\u0643\u0648\u0646 \u0627\u0646\u0632\u064a\u0627\u062d \u0627\u0644\u0637\u0648\u0631 \u0645\u0646\u0627\u0633\u0628\u064b\u0627. \u0647\u0630\u0627 \u0642\u0631\u0627\u0631 \u0646\u0638\u0627\u0645\u064a\u060c \u0648\u0644\u064a\u0633 \u0627\u062e\u062a\u0635\u0627\u0631\u064b\u0627 \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0645\u0639\u0644\u0645\u0629 \u0648\u0627\u062d\u062f\u0629.<\/p>\n<p>Third, qualify the assembled instrument. Include the host window, bezel, power supply, cable routing, mounting, and intended targets. Confirm behavior during the temperature range and background conditions that matter to the customer. The most useful evaluation record captures conditions as carefully as results.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/lumexislaser.com\/wp-content\/uploads\/2026\/08\/lumexis-phase-shift-vs-pulsed-laser-rangefinder-integration-context-v01.webp\" alt=\"Engineering team reviewing a compact optical distance instrument integration beside a controlled industrial fixture, shown as conceptual context only.\" \/><\/figure>\n<p><em>Conceptual civil-industrial integration context, not a customer installation or measured test setup.<\/em><\/p>\n<h2>What to look for in a rangefinder module supplier<\/h2>\n<p>The supplier should be able to discuss the measurement architecture at the level of your application, not merely repeat a headline range. Ask for the test conditions behind measured results, recommended host integration practices, change control, and a sample-to-production evaluation plan.<\/p>\n<p>At Lumexis, we design and manufacture laser <a href=\"https:\/\/lumexislaser.com\/ar\/laser-rangefinder-modules\/\">rangefinder modules<\/a> for civil measurement, industrial inspection, and scientific instruments. Our team can work from target conditions and integration constraints through optical, electronic, mechanical, and validation trade-offs. <a href=\"https:\/\/lumexislaser.com\/ar\/technology\/\">Our technology capabilities<\/a> describe the engineering disciplines behind that work, while <a href=\"https:\/\/lumexislaser.com\/ar\/solutions\/\">our solutions page<\/a> provides the broader application context.<\/p>\n<p>Reliable production also needs controls beyond a finished-goods check. Incoming inspection, chip testing, assembly, optical alignment where applicable, aging screening, and final performance testing each provide a point to manage variation. For an OEM, that creates a more useful path from first sample to repeatable supply.<\/p>\n<h2>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n<h3>Is phase shift more accurate than pulsed time-of-flight?<\/h3>\n<p>Not as a universal rule. Each method can be engineered for demanding measurement tasks, but the relevant result depends on the target, distance interval, optics, electronics, calibration, and test conditions. Compare the evidence at your intended operating point rather than comparing architecture names or unqualified headline values.<\/p>\n<h3>Why does a phase-shift rangefinder need ambiguity handling?<\/h3>\n<p>Phase is periodic. A given measured phase can correspond to more than one whole-cycle travel distance unless the system adds information, such as another modulation frequency or a controlled operating interval. Ask the supplier how ambiguity is resolved and what distance range the validation covers.<\/p>\n<h3>Can a pulsed rangefinder measure close targets?<\/h3>\n<p>It can be designed for particular distance intervals, but close-target behavior requires the full optical and electronic implementation to be evaluated. Receiver recovery, transmitter-to-receiver separation, stray light, timing extraction, and host-window reflections can all influence the result. Test the intended target geometry rather than assuming one architecture solves every interval.<\/p>\n<h3>What data should an OEM request during evaluation?<\/h3>\n<p>Request the target type, distance, target angle, ambient condition, temperature, supply condition, update behavior, measurement definition, and uncertainty method behind each result. Also review the host interface, mounting guidance, optical-window assumptions, traceability, and the proposed production acceptance test.<\/p>\n<p>If you are choosing between phase-shift and pulsed laser rangefinders for an OEM program, <a href=\"https:\/\/lumexislaser.com\/ar\/contact\/\">contact our engineering team<\/a> with your target conditions, mechanical envelope, interface, and validation requirements.<\/p>\n<h2>\u0627\u0644\u0645\u0631\u0627\u062c\u0639<\/h2>\n<p>1. <a href=\"https:\/\/www.rp-photonics.com\/distance_measurements_with_lasers.html\" target=\"_blank\" rel=\"noopener\">RP Photonics, \u201cDistance Measurements With Lasers\u201d<\/a> \u2014 pulse and phase-shift measurement concepts. 2. <a href=\"https:\/\/hub.hamamatsu.com\/us\/en\/application-notes\/automotive\/measuring-distance-with-light.html\" target=\"_blank\" rel=\"noopener\">Hamamatsu Photonics, \u201cMeasuring Distance With Light\u201d<\/a> \u2014 direct and indirect time-of-flight overview. 3. <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC6022202\/\" target=\"_blank\" rel=\"noopener\">P. N. et al., \u201cPulse Based Time-of-Flight Range Sensing\u201d<\/a> \u2014 phase-based indirect time-of-flight relationship. 4. <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC7013566\/\" target=\"_blank\" rel=\"noopener\">Comparison of Time-of-Flight and Phase-Shift TLS Intensity Data<\/a> \u2014 measurement-method comparison.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0645\u0642\u0627\u0631\u0646\u0629 \u0637\u0631\u0642 \u062c\u0647\u0627\u0632 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u062f\u0649 \u0628\u0627\u0644\u0644\u064a\u0632\u0631 \u0628\u064a\u0646 \u062a\u062d\u0648\u0644 \u0627\u0644\u0637\u0648\u0631 \u0648\u0627\u0644\u0646\u0628\u0636\u064a \u0639\u0628\u0631 \u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u0623\u062e\u064a\u0631\u060c \u0648\u0627\u0644\u063a\u0645\u0648\u0636\u060c \u0648\u0627\u0644\u062a\u0643\u0627\u0645\u0644\u060c \u0648\u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u062a\u062d\u0642\u0642 \u0644\u0641\u0631\u0642 OEM.<\/p>","protected":false},"author":3,"featured_media":1268,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[29],"tags":[32,31],"class_list":["post-1262","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-laser-basic-knowledge-101","tag-laser-parameters","tag-laser-sources"],"acf":[],"_links":{"self":[{"href":"https:\/\/lumexislaser.com\/ar\/wp-json\/wp\/v2\/posts\/1262","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lumexislaser.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lumexislaser.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lumexislaser.com\/ar\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/lumexislaser.com\/ar\/wp-json\/wp\/v2\/comments?post=1262"}],"version-history":[{"count":2,"href":"https:\/\/lumexislaser.com\/ar\/wp-json\/wp\/v2\/posts\/1262\/revisions"}],"predecessor-version":[{"id":1794,"href":"https:\/\/lumexislaser.com\/ar\/wp-json\/wp\/v2\/posts\/1262\/revisions\/1794"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lumexislaser.com\/ar\/wp-json\/wp\/v2\/media\/1268"}],"wp:attachment":[{"href":"https:\/\/lumexislaser.com\/ar\/wp-json\/wp\/v2\/media?parent=1262"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lumexislaser.com\/ar\/wp-json\/wp\/v2\/categories?post=1262"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lumexislaser.com\/ar\/wp-json\/wp\/v2\/tags?post=1262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}