905nm High Power Laser-Diode for LiDAR and Range Finding

The LD-PD's pulsed semiconductor laser module is a monolithic 905nm InGaAs/GaAs strained quantum well laser which can be driven individually in the 30A version, Laser has current injection width 200µm, depending on version, and height 10-480µm.The laser diode’s package design and assembly processing techniques, we now Provide 9 mm Package, 5.6 Package, TO18F Package.

Quantum well laser design offers rise and fall times of<1 ns however the drive circuit layout and package inductance play a dominant role and should be designed accordingly.

Name	Model	Description	Parameter	Price
905nm 450W High Power Laser-Diode [PDF] [RFQ]	PL-QWLD-450-TO56 Stock NO.: A80112103	Peak Wavelength 905 nm; Peak Power 450 W; Spectral Width 8nm; Package Type TO56	Central wavelength: 905nm Output power: 150000mW Spectral Width: 8 nm Lead Time: 4-6 weeks	[Please inquire] Call us
905nm 350W High Power Laser-Diode [PDF] [RFQ]	PL-QWLD-350-TO56 Stock NO.: A80112102	Peak Wavelength 905 nm; Peak Power 350 W; Spectral Width 8nm; Package Type TO56	Central wavelength: 905nm Output power: 150000mW Spectral Width: 8 nm Lead Time: 4-6 weeks	[Please inquire] Call us
905nm 150W High Power Laser-Diode [PDF] [RFQ]	PL-QWLD-150-TO56 Stock NO.: A80112101	Peak Wavelength 905 nm; Peak Power 150 W; Spectral Width 8nm; Package Type TO56	Central wavelength: 905nm Output power: 150000mW Spectral Width: 8 nm Lead Time: 4-6 weeks	[Please inquire] Call us

Name

Model

Description

Parameter

Price

905nm 450W High Power Laser-Diode [PDF] [RFQ]

PL-QWLD-450-TO56
Stock NO.: A80112103

Peak Wavelength 905 nm; Peak Power 450 W; Spectral Width 8nm; Package Type TO56

Central wavelength: 905nm

Output power: 150000mW

Spectral Width: 8 nm

Lead Time: 4-6 weeks

[Please inquire]

Call us

905nm 350W High Power Laser-Diode [PDF] [RFQ]

PL-QWLD-350-TO56
Stock NO.: A80112102

Peak Wavelength 905 nm; Peak Power 350 W; Spectral Width 8nm; Package Type TO56

Central wavelength: 905nm

Output power: 150000mW

Spectral Width: 8 nm

Lead Time: 4-6 weeks

[Please inquire]

Call us

905nm 150W High Power Laser-Diode [PDF] [RFQ]

PL-QWLD-150-TO56
Stock NO.: A80112101

Peak Wavelength 905 nm; Peak Power 150 W; Spectral Width 8nm; Package Type TO56

Central wavelength: 905nm

Output power: 150000mW

Spectral Width: 8 nm

Lead Time: 4-6 weeks

[Please inquire]

Call us

Parameter

Features

● High Reliability/High Efficiency

● Stable Output from -40°C to +85°C

● Single & Stacked Devices up to 375W

● Fiber Coupled Devices up to 188W

● Custom Packaging Available

● High Power Monolithic Stac

● Excellent reliability

● Customer specific wavelengths available

E/O Characteristics

Electrical/Optical Characteristics (Drive Conditions: 100ns 30Amps 1kHz @ 25°Cunless stated otherwise)

Parameter	Symbol	Min	Typ	Max	Unit
Peak Wavelength	λ	893	905	913	nm
Spectral Width	∆λ	5	8		nm
Rising Time	Tr		1		ns
Operating Current	Iop		30		A
Peak Power	Pp	90	150	450	W
Threshold Current (typ)	Ith		0.8		A
Duty Cycle			0.1		%
Beam Spread			8 x 25		deg
Forward Voltage	Vf		1.3	2	V
Operation Temperature	O_t	0	25	85	deg
Fiber Core Diameter*	200/300/400/600um Depending on Peak Power				um
Power from Fiber (typ)	Pf	38	100	188	w

Center Wavelength vs. Temperature

Spectrum

L-I Curve

Dimensions and Pin definitions

TO5.6 Package

TO18F Package

9mm Package

Absolute maximum ratings

Item	Unit	Min	Typ	Max
Case Temperature	℃	-5	25	85
Chip Temperature	℃	0	25	85
Operating Current	A	0	25	30
Forward Voltage	V	0.8	1.2	1.8
TEC Current	A	-	-	1.2
Reverse Voltage（LD）	V	-	-	2.0
Reverse Voltage(PD)	V	-	-	20

Application

● Range finding

● Ceilometers

● Weapons Simulation

● Surveying Equipment

● Homeland Security

● LIDAR

● Adaptive Cruise Control

Ordering Info

PL-QWLD-□□□□-XX

□□□□：Peak Power

80:80w

*****

150:150w

350: 350w

450:450W

XX: Package Type

TO56=TO5.6

TO9=TO9

TO18FXXX=TO18 Fiber coupled + XXX

(Contact our sales for the coupling Type fiber)

905nm High Power Laser-Diode for LiDAR and Range Finding

Product model

Parameter

Related