808nm Fiber Coupled Laser Wholesale

808nm Fiber Coupled Laser

Overview

The 808nm Fiber Coupled Laser series covers 25–400 W for Nd:YAG and Nd:YVO₄ pumping, photovoltaic photoluminescence excitation and direct-diode work. 808 nm is the conventional Nd pump line; choose it when broad absorption tolerance matters more than the reduced thermal load of in-band 878.6 or 885 nm pumping.

Power & fiber — 25–400 W across eleven models; 105, 135, 200 or 400 µm core, fiber NA 0.22, SMA905 or pigtail output, 1.5 m lead
Spectrum — 803–813 nm centre (808 nm typical), 3–5 nm FWHM, 0.3–0.4 nm/°C temperature drift
Beam & protection — NA 0.15–0.22 at 95% power, 85% field homogeneity with lens on selected models, 1030–1200 nm return-light isolation
Drive — 6–12 A at 5.5–100 V depending on configuration, 40–45% electro-optical efficiency
Cooling — conduction cooled; 23–25 °C coolant temperature required

Tell us the application, target power and fiber interface, and we will confirm the matching model and release its full specification.

Used in: laser pumping and PV inspection.

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Descriptions

This 808 nm fiber-coupled diode laser family delivers stable, high-density optical power through a compact, lightweight package. Available wavelength-locked and standard configurations support efficient thermal management, long operating life, and flexible system integration.

Key Features

High environmental adaptability
Efficient conductive heat dissipation
Compact, lightweight package design
High power density and stable optical output
Long operating life
Multiple power, fiber, and termination options
Custom configurations available

Applications

Solid-state laser pumping
Direct semiconductor applications
Laser illumination
Photoelectric detection
Scientific research

Key Parameters by Product Code

Each product image and dimension drawing is paired with the exact model specification shown in the same table. Select the required power, fiber core, and output termination before confirming the mechanical interface.

808-LXGX0025

Lumexis Product Code	808-LXGX0025
Nominal Output Power	25 W
Fiber Core Diameter	105 µm
Output Termination	SMA905
Product Image
Dimension Drawing

808-LXGX0025

Lumexis Product Code	808-LXGX0025
Nominal Output Power	25 W
Fiber Core Diameter	200 µm
Output Termination	SMA905 /Pigtail output
Product Image
Dimension Drawing

808-LXGX0030

Lumexis Product Code	808-LXGX0030
Nominal Output Power	30 W
Fiber Core Diameter	400 µm
Output Termination	SMA905 (detachable)
Product Image
Dimension Drawing

808-LXGX0030

Lumexis Product Code	808-LXGX0030
Nominal Output Power	≥30@25°C W
Fiber Core Diameter	200 µm
Output Termination	SMA905
Product Image
Dimension Drawing

808-LXGX0050

Lumexis Product Code	808-LXGX0050
Nominal Output Power	50 W
Fiber Core Diameter	200 µm
Output Termination	SMA905
Product Image
Dimension Drawing

808-LXGX0075

Lumexis Product Code	808-LXGX0075
Nominal Output Power	75 W
Fiber Core Diameter	200 µm
Output Termination	Pigtail output
Product Image
Dimension Drawing

808-LXGX0080

Lumexis Product Code	808-LXGX0080
Nominal Output Power	80 W
Fiber Core Diameter	105 µm
Output Termination	SMA905/Pigtail output
Product Image
Dimension Drawing

808-LXGX0110

Lumexis Product Code	808-LXGX0110
Nominal Output Power	110 W
Fiber Core Diameter	200 µm
Output Termination	Pigtail output
Product Image
Dimension Drawing

808-LXGX0150

Lumexis Product Code	808-LXGX0150
Nominal Output Power	Min 145; Typ 150 W
Fiber Core Diameter	200 µm
Output Termination	SMA905
Product Image
Dimension Drawing

808-LXGX0150

Lumexis Product Code	808-LXGX0150
Nominal Output Power	Min 145; Typ 150 W
Fiber Core Diameter	135 µm
Output Termination	SMA905/Pigtail output
Product Image
Dimension Drawing

808-LXGX0200

Lumexis Product Code	808-LXGX0200
Nominal Output Power	200 W
Fiber Core Diameter	135 µm
Output Termination	Pigtail output
Product Image
Dimension Drawing

808-LXGX0210

Lumexis Product Code	808-LXGX0210
Nominal Output Power	Min 200; Typ 210 W
Fiber Core Diameter	400 µm
Output Termination	SMA905
Product Image
Dimension Drawing

808-LXGX0300

Lumexis Product Code	808-LXGX0300
Nominal Output Power	300 W
Fiber Core Diameter	400 µm
Output Termination	SMA905
Product Image
Dimension Drawing

808-LXGX0400

Lumexis Product Code	808-LXGX0400
Nominal Output Power	Min 400; Typ -; Max – W
Fiber Core Diameter	200 µm
Output Termination	Bare fiber: Max Customizable
Product Image
Dimension Drawing

808-LXGX0400

Lumexis Product Code	808-LXGX0400
Nominal Output Power	400 W
Fiber Core Diameter	400 µm
Output Termination	SMA905
Product Image
Dimension Drawing

Technical Data

All values are taken from the supplied technical specification sheets. Where a source gives limits and a typical value, cells are labeled Min, Typ, and Max. Blank or unavailable entries are shown as -.

Optical Specifications

Parameter	Unit	808-LXGX0025 25 W 105 µm SMA905	808-LXGX0025 25 W 200 µm SMA905 /Pigtail output	808-LXGX0030 30 W 400 µm SMA905 (detachable)	808-LXGX0030 ≥30@25°C W 200 µm SMA905	808-LXGX0050 50 W 200 µm SMA905	808-LXGX0075 75 W 200 µm Pigtail output	808-LXGX0080 80 W 105 µm SMA905/Pigtail output	808-LXGX0110 110 W 200 µm Pigtail output	808-LXGX0150 Min 145; Typ 150 W 200 µm SMA905	808-LXGX0150 Min 145; Typ 150 W 135 µm SMA905/Pigtail output	808-LXGX0200 200 W 135 µm Pigtail output	808-LXGX0210 Min 200; Typ 210 W 400 µm SMA905	808-LXGX0300 300 W 400 µm SMA905	808-LXGX0400 Min 400; Typ -; Max – W 200 µm Bare fiber: Max Customizable	808-LXGX0400 400 W 400 µm SMA905
Output Power	W	–	–	–	≥30@25°C	–	–	80	–	Min 145; Typ 150	Min 145; Typ 150	200	Min 200; Typ 210	300	Min 400; Typ -; Max –	400
Output Power at 25°C	W	25	25	30	–	50	75	–	110	–	–	–	–	–	–	–
Center Wavelength	nm	Min 803; Typ 808; Max 813	Min 803; Typ 808; Max 813	Min 805; Typ 808; Max 811	808@25°C	Min 803; Typ 808; Max 813	Min 803; Typ 808; Max 813	Min 803; Typ 808; Max 813	Min 803; Typ 808; Max 813	Min 805; Typ 808; Max 811	Min 803; Typ 808; Max 813	Min 803; Typ 808; Max 813	Min 805; Typ 808; Max 811	Min 803; Typ 808; Max 813	Min 805; Typ 808; Max 811	Min 798; Typ 808; Max 818
Wavelength Variation Range	nm	–	–	–	±5	–	–	–	–	–	–	–	–	–	–	–
Spectral Width	nm	–	–	–	≤5	–	–	5	–	5	5	5	5	–	Min -; Typ 3; Max 5	–
Spectral Width (FWHM)	nm	5	5	5	–	5	5	–	5	–	–	–	–	5	–	Typ 5; Max 8
NA within 95% Power	–	0.17	0.15	0.15	–	0.17	0.2	0.17	0.2	0.18	0.18	Typ 0.19; Max 0.2	0.18	0.19	Min -; Typ -; Max 0.22	0.2
Wavelength Temperature Coefficient	nm/°C	0.4	0.4	0.4	-0.3	0.4	0.4	0.3	0.4	0.3	0.3	0.4	0.3	0.4	0.3	Typ 0.35; Max 0.4
Back-Reflection Isolation Range	nm	–	–	1030-1200	–	–	1030-1200	1030-1200	1030-1200	1030-1200	1030-1200	–	1030-1200	1030-1200	1030-1100	Hair-removal application; no back-reflection protection
Beam Uniformity with Lens	%	85	–	–	–	–	–	–	–	–	–	–	–	–	–	–

Electrical Specifications

Parameter	Unit	808-LXGX0025 25 W 105 µm SMA905	808-LXGX0025 25 W 200 µm SMA905 /Pigtail output	808-LXGX0030 30 W 400 µm SMA905 (detachable)	808-LXGX0030 ≥30@25°C W 200 µm SMA905	808-LXGX0050 50 W 200 µm SMA905	808-LXGX0075 75 W 200 µm Pigtail output	808-LXGX0080 80 W 105 µm SMA905/Pigtail output	808-LXGX0110 110 W 200 µm Pigtail output	808-LXGX0150 Min 145; Typ 150 W 200 µm SMA905	808-LXGX0150 Min 145; Typ 150 W 135 µm SMA905/Pigtail output	808-LXGX0200 200 W 135 µm Pigtail output	808-LXGX0210 Min 200; Typ 210 W 400 µm SMA905	808-LXGX0300 300 W 400 µm SMA905	808-LXGX0400 Min 400; Typ -; Max – W 200 µm Bare fiber: Max Customizable	808-LXGX0400 400 W 400 µm SMA905
Threshold Current	A	–	–	–	≤2.0	–	–	–	–	–	–	–	–	–	–	–
Operating Current	A	Typ 6; Max 7	Typ 10; Max 11	Typ 13; Max 15	≤10	Typ 10; Max 11	Typ 10; Max 11	Typ 6; Max 7	Typ 15; Max 16	Typ 10; Max 11	Typ 10; Max 11	Typ 11; Max 12	Typ 15.5; Max 16	Typ 14; Max 15	Typ 10; Max 12	16
Operating Voltage	V	Typ 11.5; Max 12.5	Typ 5.5; Max 6	Typ 5.5; Max 6	≤8	Typ 11; Max 12	Typ 17; Max 18	Typ 33; Max 35	Typ 17; Max 18	Typ 33; Max 34	Typ 33; Max 34	Typ 41; Max 42	Typ 30.5; Max 32	Typ 48; Max 50	Min 90; Typ 95; Max 100	Typ 55; Max 57
Electrical-to-Optical Efficiency	%	42	45	45	–	45	45	45	45	45	45	45	Min 43; Typ 45	45	40	45

Fiber Specifications

Parameter	Unit	808-LXGX0025 25 W 105 µm SMA905	808-LXGX0025 25 W 200 µm SMA905 /Pigtail output	808-LXGX0030 30 W 400 µm SMA905 (detachable)	808-LXGX0030 ≥30@25°C W 200 µm SMA905	808-LXGX0050 50 W 200 µm SMA905	808-LXGX0075 75 W 200 µm Pigtail output	808-LXGX0080 80 W 105 µm SMA905/Pigtail output	808-LXGX0110 110 W 200 µm Pigtail output	808-LXGX0150 Min 145; Typ 150 W 200 µm SMA905	808-LXGX0150 Min 145; Typ 150 W 135 µm SMA905/Pigtail output	808-LXGX0200 200 W 135 µm Pigtail output	808-LXGX0210 Min 200; Typ 210 W 400 µm SMA905	808-LXGX0300 300 W 400 µm SMA905	808-LXGX0400 Min 400; Typ -; Max – W 200 µm Bare fiber: Max Customizable	808-LXGX0400 400 W 400 µm SMA905
Fiber Core Diameter	µm	105	200	400	200	200	200	105	200	200	135	135	400	400	200	400
Fiber Numerical Aperture	–	0.22	0.22	0.22	0.22	0.22	0.22	0.22	0.22	0.22	0.22	0.22	0.22	0.22	0.22	0.22
Fiber Cladding Diameter	µm	125	220	440	–	220	220	125	220	220	155	155	440	440	220	440
Fiber Length	m	1.5	1.5	1.5	-2	1.5	Typ 1.5; Max Customizable	Typ 1.5; Max Customizable	Typ 1.5; Max Customizable	1.5	1.5	1.5	1	1.5	Min 1.5; Max Customizable	1.5
Fiber Sheath Diameter	mm	5 (armored)	0.9	2	–	0.9	Typ 0.9; Max Customizable	Typ 0.9; Max Customizable	Typ 0.9; Max Customizable	0.9	0.9	0.9	0.9	3	Typ 0.9; Max Customizable	Typ 3; Max 4
Fiber Output Termination	–	SMA905	SMA905 /Pigtail output	SMA905 (detachable)	SMA905	SMA905	Pigtail output	SMA905/Pigtail output	Pigtail output	SMA905	SMA905/Pigtail output	Pigtail output	SMA905	SMA905	Bare fiber: Max Customizable	SMA905

Environmental and Other Specifications

Parameter	Unit	808-LXGX0025 25 W 105 µm SMA905	808-LXGX0025 25 W 200 µm SMA905 /Pigtail output	808-LXGX0030 30 W 400 µm SMA905 (detachable)	808-LXGX0030 ≥30@25°C W 200 µm SMA905	808-LXGX0050 50 W 200 µm SMA905	808-LXGX0075 75 W 200 µm Pigtail output	808-LXGX0080 80 W 105 µm SMA905/Pigtail output	808-LXGX0110 110 W 200 µm Pigtail output	808-LXGX0150 Min 145; Typ 150 W 200 µm SMA905	808-LXGX0150 Min 145; Typ 150 W 135 µm SMA905/Pigtail output	808-LXGX0200 200 W 135 µm Pigtail output	808-LXGX0210 Min 200; Typ 210 W 400 µm SMA905	808-LXGX0300 300 W 400 µm SMA905	808-LXGX0400 Min 400; Typ -; Max – W 200 µm Bare fiber: Max Customizable	808-LXGX0400 400 W 400 µm SMA905
Operating Temperature	°C	–	–	–	15-35°C	–	–	–	–	–	–	–	–	–	–	–
Storage Temperature	°C	–	–	–	-30-70	–	–	–	–	–	–	–	–	–	–	–
Outline Dimensions	–	–	–	–	See dimension drawing	–	–	–	–	–	–	–	–	–	–	–

Notes

Photoelectric data are referenced to the test conditions stated in each source specification; most source sheets use 25°C.
Output power, fiber specifications, connector type, and fiber length can be customized where indicated.
Use appropriate electrostatic-discharge protection during transport, storage, and operation.
Clean the fiber end face before use and avoid contamination or damage.
Operate the laser with a constant-current supply and within the rated current, voltage, and power limits.
Provide effective cooling; the source sheets generally recommend a cooling-water temperature of 23-25°C.
Avoid direct eye or skin exposure to laser radiation and follow wavelength-appropriate laser-safety procedures.
Do not bend the fiber sharply; follow the minimum bend-radius guidance in the applicable source specification.

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