25W 905nm Single Emitter Laser Chip

25W 905nm Single Emitter Laser Chip

Item No:LC905SE25
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Description

Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 25w 905nm single emitter laser chip. Operating a state-of-the-art factory, we specialize in the entire production spectrum—from high-performance chips, TO/F/C Mounts, COS, and MCC bars, to robust stacks and advanced fiber-coupled solutions.

 

25W 905nm Single Emitter Laser Chip For Defense and Security

 

Features:

  • High power and high efficient epitaxial design
  • High-quality epitaxial material growth
  • Special passivation method for cavity surface
  • Unique technology for highest reliability and lifetime

Applications:

  • Defense and Security
  • Medical industry
25W 905nm Single Emitter Laser Chip

 

Brandnew Technology Company provide 25W 905nm Single Emitter Laser Chip. The conversion efficiency of our chip can reach 40%, and lifetime can be more than 10000 hours. Our laser chips can be used for lidar applications, defense and security, IR Illuminations, industry pumping etc. Under this wavelength, 50W, 75W, 140W output power also available.

High-power laser diodes (greater than 10 watts) are available in the wavelength range from the near infrared to approximately 2000 nanometers. Common uses for high power laser diodes include pumping of gain media in solid state lasers, pumping and seeding of fiber lasers, materials processing, medical and security sensing applications. They have good electro-optical efficiencies of about 40%. hisah

 

Recently, 976nm bare chip and bare bar have a large number of stock, interested friends quickly contact us to buy, delivery time of 1~2 weeks!

 

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Item No: LC905SE25

Optical

Typ

Central Wavelength

905nm

Output Power

25W

Working Mode

QCW

Spectrum Width

4nm

Emitter Width

70μm

Emitter Pitch 400um

Cavity Length

1000μm

Thickness

130μm

Fast Axis Divergence 30Deg
Slow Axis Divergence 10Deg
Polarization Mode TE
Slope Efficiency 3W/A

Electrical

 

Operating Current Iop

10.5A

Threshold Current Ith

0.5A

Operating Voltage Vop

6.3V

Conversion Efficiency

40%

Pulse Width 100ns
Duty Cycle 0.01%
Repetition Frequency 1000Hz

Thermal

 

Operating Temperature

25℃

 

Drawing:

25w 905 SE drawing

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