976nm Wavelength Stabilized High Power Diode Lasers K976aabrn-25.00w For Laser Pumping

976nm Wavelength Stabilized High Power Diode Lasers K976aabrn-25.00w For Laser Pumping

  • 976nm Wavelength Stabilized High Power Diode Lasers K976aabrn-25.00w For Laser Pumping
  • 976nm Wavelength Stabilized High Power Diode Lasers K976aabrn-25.00w For Laser Pumping
  • 976nm Wavelength Stabilized High Power Diode Lasers K976aabrn-25.00w For Laser Pumping

Product Description

976nm 25W High Brightness Wavelength-Stabilized Diode Laser K976AABRN-25.00W
 
Features:

  • Narrow Bandwidth △λ<0.7nm
  • Output power 25W
  • Wavelength 976nm
  • 105µm fiber core diameter
  • 0.22N.A.
  • 1030nm-1200nm feedback protection

Application:

  • Laser pumping

Specifications(25)

Symbol

Unit

K976AABRN-25.00W

Optical Data

CW-Output Power

P0

W

25

Center Wavelength

λc

nm

976

Tolerance of λ

-

nm

±0.5

Spectral Width (FWHM)

λ

nm

<0.5

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

12

Threshold Current

Ith

A

0.6

Conversion Efficiency

η

%

46

Slope Efficiency

ηD

W/A

2.6

Operating Voltage

Vop

V

5.4

Reverse Voltage

Vre

V

7.5

Thermistor Data(3) Thermistor Rt (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~+80

Expected Lifetime

MTTF

h

>100, 000

Dimensions (fiber and connector not included)

-

mm

47.0 x 40.0 x 20.0

Lead Soldering Temperature

Tis

260(10 sec.)

 

(1) Data measured under operation output at 25W.

(2) Upon request other fibers available.

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

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