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20W 976nm Uncooled Multimode Wavelength Stabilized Laser Diode Module

20W 976nm Uncooled Multimode Wavelength Stabilized Laser Diode Module

Diode Laser976nm(VBG)

SkyEra delivers TY-0976+/-01NM-20.0W-25C-105-0.22NA-T3S diode lasers employing professional coupling technology, that enjoy multiple advantages, e.g., compact design, stable output power, high power, high efficiency and convenient packaging. These laser diode modules can provide solutions for fiber laser applications and direct suppliers.

  • Overview
  • Parameters
  • Technical Archive

Key Parameters:

l Based on single fire spot laser module

l High output power 20W

l High stability

l 0.22NA 105μm core multimode fiber

l Parallel weld 2-Pin sealed package

l Standard central wavelength 976nm

l Narrow linewidth

l RoHS compliance


Application:

l Medical

l Lighting

l Fiber laser pump source

l Material processing

Parameter

Min

Typ

Max

Unit

Conditions

Output Power

20

-

-

W

 

Centre Wavelength

975

976

977

nm

HR@ 1050-1150>25dB,

HR@ 1060-1100>30dB

Spectral Width (FWHM)

-

0.8

1.0

nm

0.5nm DPI

Threshold Current

-

0.7

0.9

A

 

Operating Current

-

11.0

12.0

A

 

Operating Voltage

-

5.4

6.0

V

 

Convention Efficiency

-

45

-

%

 

95% Power

-

0.18

-

NA

 

Wavelength shift vs. Temperature

-

0.02

-

nm/℃

 

Slop Efficiency

-

2.4

-

W/A

 

Storage Temperature

-30

25

70

°C

Non-Condensing

Operating Temperature

20

25

30

°C

 

Fiber Bend Radius

37.5

-

-

mm

 

Buffer Diameter

-

250

-

μm

 

Cladding Diameter

-

125

-

μm

 

Core Diameter

102

105

108

μm

 

Numeric Aperture

0.2

0.22

0.24

-

 

Fiber length

0.9

-

-

M

 

Fiber Protection Tube

0.9

-

1.5

mm

 

Fiber Connector

-

CO

-

-

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