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OEM 18W Wavelength Stabilized Laser Diode 976nm 0.22N.A.

Place of Origin: Beijing

Company Profile

Location: Shenzhen, Guangdong, China (Mainland)
Business Type: Manufacturer
Main Products: Red Diode Laser Module, Pump Laser Diode, Wavelength Stabilized Laser Diode

Product Detail

Model No.: K976AA2RN-18.00W

Product Description

976nm 18W High Brightness Wavelength-Stabilized Diode Laser K976AA2RN-18.00W
 
 
Features:
 

  • Narrow Bandwidth λ<0.7nm
  • Output power 18W
  • Wavelength 976nm
  • 105µm fiber core diameter
  • 0.22N.A.
  • 1030nm-1200nm feedback protection

 
 
Application:
 

  • Laser pumping

Specifications(25)

Symbol

Unit

K976AA2RN-18.00W

Optical Data

CW-Output Power

P0

W

18

Center Wavelength

λc

nm

976

Tolerance of λ

-

nm

±0.5

Spectral Width (FWHM)

λ

nm

<0.7

Spectral Shift over Temperature(1)

λ/T

nm/

~0.02

Spectral Shift over Power

λ/P

nm/A

~0.05

Fiber Data(2)

Fiber Core Diameter

Wc

µm

105

Numerical Aperture

N.A.

-

0.22

Fiber Connector

-

-

SMA-905

Electrical Data

Operating Current

Iop

A

3~12/12

Threshold Current

Ith

A

0.8

Conversion Efficiency

η

%

45

Slope Efficiency

ηD

W/A

1.7

Operating Voltage

Vop

V

3.5

Reverse Voltage

Vre

V

7.5

Thermistor Data(3)ThermistorRt(KΩ)/β(25)10±3%/3477

Feedback
Isolation

Wavelength Range

λ

nm

1030-1200

Isolation

-

dB

>30

Others

Operating Temperature

Top

30±5

Storage Temperature

Tst

-20~+70

Expected Lifetime

MTTF

h

>100, 000

Dimensions (fiber and connector not included)

-

mm

39.0 x 19.0 x 10.0

Lead Soldering Temperature

Tis

260(10 sec.)

 

(1) Data measured under operation output at 18W.

(2) Upon request other fibers available.

(3)RT=R0·exp(β(1/T-1/T0)).(T0=25=298K)









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