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Home ProductsWavelength Stabilized Laser Diode

Wavelength Stabilized Laser Diode for Pump

Wavelength Stabilized Laser Diode for Pump

Wavelength Stabilized Laser Diode for Pump

Product Details:

Place of Origin: Beijing China(Mainland)
Brand Name: BWT
Certification: ISO9001
Model Number: K976AAHRN-27.00W

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece/Pieces
Delivery Time: 4-8weeks
Payment Terms: T/T
Supply Ability: 100,000/year
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Detailed Product Description
Product Name: High Power Laser Module Output Power: 27W
Wavelength: 976nm Fiber Bundle Diameter: 105µm
Numerical Aperture: 0.22N.A Application: Laser Pumping

976nm 27W High Brightness Wavelength-Stabilized Diode Laser

 

Features:

976nm wavelength

27W output power

105µm fiber core diameter

0.22N.A.

Narrow bandwidth △l<1nm

1030nm-1200nm feedback protection

 

 Applications:

Fiber laser pumping

 

 

Specifications(25℃)

Symbol

Unit

K976AAHRN-27.00W

Optical Data(1)

CW-Output Power 

Po

W

27

Center Wavelength

lc

nm

969/976/981

Tolerance of l

-

nm

±0.5

Spectral Width (FWHM) 

△l

nm

<1

Wavelength Temperature Shift

△l/△T

nm/℃

~0.02

Wavelength Current Shift

△l/△Iop

nm/A

~0.05

Fiber Data(2)

Fiber Core/ Clad Diameter

-

µm

105/ 125

Numerical Aperture 

N.A.

-

0.22

Total Fiber Length

-

m

1.0±0.1

Fiber Loose Tubing Diameter

-

µm

900

Fiber Loose Tubing Length

-

m

0.8±0.1

Minimum Static Bending Radius

-

mm

37.5

Minimum Dynamic Bending Radius

-

mm

50.0

Connector

-

-

None

Electrical Data

Operating Current

Iop

A

12

Threshold Current

Ith

A

0.8

Conversion Efficiency

η

%

45

Slope Efficiency

ηD

W/A

2.4

Operating Voltage

Vop

V

5.4

Reverse Voltage

Vre

V

7.5

Thermistor Data(3)

Thermistor

Rt

(K Ω)/β(25℃)

10±3%/3477

Feedback Isolation

Wavelength Range

l

nm

1030-1200

Isolation

-

dB

>30

Others

Operating Temperature(4)(Case Temperature)

Top

30±5

Storage Temperature(Non-operating)

Tst

-20~+70

Dimensions

(Fiber and connector not included) 

-

mm

43.0×25.0×10.5

Lead Soldering Temperature

Tis

260(10 sec.)

  1. Data measured under operation output at 27W.
  2. Other fibers available upon request.
  3. RT=R0•exp (β(1/T—1/T0)), (T0=25℃=298K).
  4. Customization operating temperature and operating power upon request.

 

 

Contact Details
BWT Beijing Ltd

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