500W 808nm Unmounted Laser Diode Bar

500W 808nm Unmounted Laser Diode Bar

Item No.: LC808SB500
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Description

Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 500w 808nm unmounted laser diode bar. 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.

 

500W 808nm Unmounted Laser Diode Bar

Overview

 

Features:

  • 808nm±10nm tolerance, QCW 500W high peak output power
  • 34 emitters design, 230μm emitter width
  • Low threshold current 30A, stable electrical performance 

Applications:

  • Solid‑state laser pumping for Nd:YAG, Nd:YVO4 laser systems
  • Industrial laser welding, cladding and surface heat treatment equipment
  • Medical aesthetic laser devices for hair removal and skin therapy
  • Scientific research, laboratory QCW laser pumping source
10W 940nm Laser Diode Bare Bar

 

Specification:

Item No.: LC808SB500

Optical

Typ

Central Wavelength

808nm

Wavelength Tolerance ±10nm

Output Power

500W

Working Mode

QCW

Emitter Width

230μm

Emitter Pitch

280μm

Emitter Quantity

34

Bar Width

1.5mm

Bar Length

10mm

Bar Thickness

125μm

Electrical

 

Operating Current Iop

450A

Threshold Current Ith

30A

Operating Voltage Vop

2.0V

Thermal

 

Operating Temperature

25℃

Storage Temperature 0~+55℃

Wavelength Temperature Coefficient

0.3nm/℃

 

 

product-919-626

FAQ

 

 

product-470-408

01.What are main popular applications?

Widely used for solid‑state laser pumping, industrial material processing, laser cladding, hair removal and other high‑power OEM laser system development.

02.What are advantages as high‑power laser chip?

Delivers high output power from a single bar, featuring high electro‑optical conversion efficiency. It simplifies optical coupling design and reduces the quantity of chips required, lowering overall system cost and assembly complexity.

03.What power options are available for 808nm?

40/50/80/100/300/500W

04.What is the operating temperature range of standard lasers?

-10°C to +40°C

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