1064nm 250W SWIR Single Bar Chip LD

1064nm 250W SWIR Single Bar Chip LD

Item No.: LC1064SB250
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Description

Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 1064nm 250w swir single bar chip ld. 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.

 

1064nm 250W SWIR Single Bar Chip LD

Overview

 

Features:

  • 1064nm SWIR QCW laser chip with 250W peak output power.
  • 10mm bar design with 62 emitters and high 75% filling factor.
  • Narrow spectral width below 6nm and tolerance of ±10nm.

Applications:

  • Serves as high-power pump chip for solid-state laser and fiber laser amplification systems.
  • Used for pulsed laser marking, laser ablation and precision material processing.
  • Applied in laser ranging, LiDAR and other infrared detection equipment.
  • Suitable for laser experimental research and customized high-energy laser development.
760nm 300W Unmounted QCW Chip Laser Diode

 

This 1064nm 250W SWIR single bar laser diode chip adopts QCW operation mode with 75% filling factor and spectrum width less than 6nm. It features compact bar structure and stable optical performance, which is an excellent pumping and emitting chip for laser processing, LiDAR and laser research platforms.

 

Specification:

Item No.: LC1064SB250

Optical

Typ

Central Wavelength

1064nm

Wavelength Tolerance ±10nm

Output Power

250W

Working Mode

QCW

Pulse Width 200us
Rep.rate 400Hz
Duty Cycle 8.00%
Filling Factor 75%

Emitter Width

115μm

Emitter Pitch

150μm

Emitter Quantity

62

Bar Width

10mm

Cavity Length

1.5mm

Bar Thickness

115μm

Electrical

 

Operating Current Iop

<300A

Threshold Current Ith

30A

Operating Voltage Vop

2.0V

Thermal

 

Operating Temperature

25℃

Storage Temperature 0~+55℃

Wavelength Temperature Coefficient

0.3nm/℃

 

 

 

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