885nm Fiber Coupled Laser Wholesale

885nm Fiber Coupled Laser

Overview

The 885nm Fiber Coupled Laser series covers 30–270 W of wavelength-locked output for direct in-band Nd:YAG pumping. 885 nm pumps the ⁴F₃/₂ level directly, so less of the electrical input ends up as heat in the crystal than with conventional 808 nm pumping.

Power & fiber — 30–270 W across eight models; 200 µm core / 220 µm cladding, fiber NA 0.22, SMA905 output, 1.5 m lead
Spectrum — 884.5–885.5 nm centre, 1 nm FWHM, 0.02 nm/°C temperature drift
Wavelength locking — locked from 30% to 100% of rated power
Drive & protection — 13–14 A at 10–42 V depending on power, 47–50% electro-optical efficiency, 1030–1200 nm return-light isolation
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.

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Descriptions

This 885 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.

885-LXGX0030

Lumexis Product Code	885-LXGX0030
Nominal Output Power	30 W
Fiber Core Diameter	200 µm
Output Termination	SMA905
Product Image
Dimension Drawing

885-LXGX0065

Lumexis Product Code	885-LXGX0065
Nominal Output Power	65 W
Fiber Core Diameter	200 µm
Output Termination	SMA905
Product Image
Dimension Drawing

885-LXGX0080

Lumexis Product Code	885-LXGX0080
Nominal Output Power	80 W
Fiber Core Diameter	200 µm
Output Termination	SMA905
Product Image
Dimension Drawing

885-LXGX0090

Lumexis Product Code	885-LXGX0090
Nominal Output Power	90 W
Fiber Core Diameter	200 µm
Output Termination	SMA905
Product Image
Dimension Drawing

885-LXGX0120

Lumexis Product Code	885-LXGX0120
Nominal Output Power	120 W
Fiber Core Diameter	200 µm
Output Termination	SMA905
Product Image
Dimension Drawing

885-LXGX0175

Lumexis Product Code	885-LXGX0175
Nominal Output Power	175 W
Fiber Core Diameter	200 µm
Output Termination	SMA905
Product Image
Dimension Drawing

885-LXGX0200

Lumexis Product Code	885-LXGX0200
Nominal Output Power	200 W
Fiber Core Diameter	200 µm
Output Termination	SMA905
Product Image
Dimension Drawing

885-LXGX0270

Lumexis Product Code	885-LXGX0270
Nominal Output Power	270 W
Fiber Core Diameter	200 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	885-LXGX0030 30 W 200 µm SMA905	885-LXGX0065 65 W 200 µm SMA905	885-LXGX0080 80 W 200 µm SMA905	885-LXGX0090 90 W 200 µm SMA905	885-LXGX0120 120 W 200 µm SMA905	885-LXGX0175 175 W 200 µm SMA905	885-LXGX0200 200 W 200 µm SMA905	885-LXGX0270 270 W 200 µm SMA905
Output Power	W	30	65	–	–	120	175	200	270
Output Power at 25°C	W	–	–	80	90	–	–	–	–
Center Wavelength	nm	Min 884.5; Typ 885; Max 885.5	Min 884.5; Typ 885; Max 885.5	Min 884.5; Typ 885; Max 885.5	Min 884.5; Typ 885; Max 885.5	Min 884.5; Typ 885; Max 885.5	Min 884.5; Typ 885; Max 885.5	Min 884.5; Typ 885; Max 885.5	Min 884.5; Typ 885; Max 885.5
Spectral Width	nm	–	1	–	–	1	1	1	1
Spectral Width (FWHM)	nm	1	–	1	1	–	–	–	–
Wavelength Locking Range	nm	at 30%-100% power	/: at 30%-100% power	at 7-12 A	at 30%-100% power	at 30%-100% power	at 30%-100% power	at 10-16 A	at 30%-100% power
NA within 95% Power	–	0.14	0.17	0.2	0.2	0.17	0.18	0.18	0.2
Wavelength Temperature Coefficient	nm/°C	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02
Back-Reflection Isolation Range	nm	1030-1200	1030-1200	1030-1200	1030-1200	1030-1200	1030-1200	1030-1200	1030-1200

Electrical Specifications

Parameter	Unit	885-LXGX0030 30 W 200 µm SMA905	885-LXGX0065 65 W 200 µm SMA905	885-LXGX0080 80 W 200 µm SMA905	885-LXGX0090 90 W 200 µm SMA905	885-LXGX0120 120 W 200 µm SMA905	885-LXGX0175 175 W 200 µm SMA905	885-LXGX0200 200 W 200 µm SMA905	885-LXGX0270 270 W 200 µm SMA905
Operating Current	A	Typ 13; Max 14	Typ 13; Max 14	Typ 11; Max 12	Typ 13; Max 14	Typ 13; Max 14	Typ 13; Max 14	Typ 14; Max 16	Typ 13; Max 14
Operating Voltage	V	Typ 5; Max 6	Typ 10; Max 12	Typ 15; Max 17	Typ 15; Max 17	Typ 20; Max 22	Typ 30; Max 32	Typ 31.5; Max 33	Typ 40.5; Max 42
Electrical-to-Optical Efficiency	%	Min 47; Typ 50	Min 47; Typ 50	Min 47; Typ 50	Min 47; Typ 50	Min 47; Typ 50	Min 47; Typ 50	Min 47; Typ 50	Min 47; Typ 50

Fiber Specifications

Parameter	Unit	885-LXGX0030 30 W 200 µm SMA905	885-LXGX0065 65 W 200 µm SMA905	885-LXGX0080 80 W 200 µm SMA905	885-LXGX0090 90 W 200 µm SMA905	885-LXGX0120 120 W 200 µm SMA905	885-LXGX0175 175 W 200 µm SMA905	885-LXGX0200 200 W 200 µm SMA905	885-LXGX0270 270 W 200 µm SMA905
Fiber Core Diameter	µm	200	200	200	200	200	200	200	200
Fiber Numerical Aperture	–	0.22	0.22	0.22	0.22	0.22	0.22	0.22	0.22
Fiber Cladding Diameter	µm	220	220	220	220	220	220	220	220
Fiber Length	m	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5
Fiber Sheath Diameter	mm	0.9	0.9	0.9	0.9	0.9	0.9	0.9	0.9
Fiber Output Termination	–	SMA905	SMA905	SMA905	SMA905	SMA905	SMA905	SMA905	SMA905

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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