940nm 10W Laser Diode CW COS(Chip on Submount) Laser Chip 940A-96-10-4-COS

$32.00

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940nm 10W Laser Diode CW COS(Chip on Submount) Laser Chip 940A-96-10-4-COS

[Features]
High laser power.
High efficiency.
Long lifetime, high reliability.
Excellent beam characteristics.

[Applications]
Medical & Cosmetics
Materials Processing
Measuring instruments
Scientific Research

Note:
1. Lead time: Some chips are in stock, and it will take 2 to 3 weeks if there is no stock.
2. Wholesale price: >100 pcs order, please contact us, the price has a bigger discount.
3. Country of origin: Made In China

[Specifications]

Parameters

Symbol

Min.

Typ.

Max.

Unit

Operation①

Center wavelength

λ

930

940

950

nm

Output power

Po

 

10

 

W

Operation mode

 

 

CW

 

 

Geometrical

Emitter width

w

 

96

 

μm

Cavity length

L

 

4000

 

μm

Chip width

W

 

500

 

μm

Chip height

H

 

150

 

μm

Electro Optical Data

Threshold current

Ith

 

0.7

 

A

Operating current

Iop

 

12

 

A

Operating voltage

Vop

 

1.8

 

V

Total conversion efficiency

η=Po/(Iop x Vop)

 

50

 

%

Wavelenth Temperature Coefficient

Δλ/ΔT

 

0.34

 

nm/℃

①. Mounted on a heat sink coolant temperature 25℃, operating at nominal power.
②. Full width at 95 % power content.
③. FWHM(Full width half maximum).

 

 




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