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20W 940nm fiber coupled laser diode

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Mr. Andy
Jianxinzhuang, Daxing District, Beijing, China
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20W 940nm fiber coupled laser diode

Product Details:
Place of Origin: China
Brand Name: WWIN
Certification: CE
Payment & Shipping Terms:
Minimum Order Quantity: 1 pc
Packaging Details: Export carton packaging
Delivery Time: 3 weeks
Payment Terms: T/T
Supply Ability: 200 pcs per month
Description

This is a 20W 940nm fiber coupled laser diode module,which is widely used for solid-state pumping, fiber laser pumping, medical treatment, surgery, printing, soldering and other applications.
Feature: 940nm; 2-pin package; Long Lifetime
 

Technical Parameter:

Parameter

Value

Output power

20W

Wavelength

940nm ±3/±10nm

FWHM

< 5nm

Wavelength Temperature Coefficient 

~0.3nm/℃

Fiber Type

105µm,NA=0.22

Connector

SMA-905

Operating current

11.5A

Threshold Current

0.5A

Power conversion efficiency

44%

Differential efficiency

1.8W/A 

Operating voltage

3.6V

Reverse Voltage 

5.0V

Operating Temperature

10~30℃ 

Storage Temperature

-20~+80℃

Expected lifetime

100,000 hours

Size (without fiber and connector)

38.0 x 19.0 x15.0mm

Soldering temperature

260(10 sec.)℃

Outline drawing:
20W 940nm fiber coupled laser diode

Contact Us
Mr. Andy
  • 86-10-56388825
  • Jianxinzhuang, Daxing District, Beijing, China
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