Micro-Channel Water Cooled Vertical Stack (CW) VS300 Series

Micro-Channel Water Cooled Vertical Stack (CW) VS300 Series

Supplier
Focuslight
Part Number
Micro-Channel Water Cooled Vertical Stack (CW) VS300 Series
Category
Laser Diodes
Origin
China

The VS300 Series is a high-performance micro-channel water-cooled vertical stack designed for continuous wave (CW) operation, offering high power, long lifetime, and precise collimation.

Specification Snapshot
Centroid Wavelength (nm)
940nm
Output Power per Bar (W)
200W
Spectral Width FWHM (nm)
≤5nm
Operation Current (A)
≤200A
Threshold Current (A)
≤35A
Operating Voltage per Bar (V)
≤2V
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Overview

The VS300 Series is a high-performance micro-channel water-cooled vertical stack designed for continuous wave (CW) operation, offering high power, long lifetime, and precise collimation.

Specifications

ParameterValue
Operation ModeCW
Bar Pitch (mm)2.5mm
Centroid Wavelength (nm)940nm
Wavelength Tolerance (nm)±5nm
Output Power per Bar (W)200W
Number of Bars9
Spectral Width FWHM (nm)≤5nm
Spectral Width 90% Energy (nm)≤8nm
Fast Axis Divergence FWHM (°)<0.5°
Wavelength Temp. Coefficient (nm/°C)~0.34
Operation Current (A)≤200A
Threshold Current (A)≤35A
Operating Voltage per Bar (V)≤2V
Slope Efficiency per Bar (W/A)≥1.1W/A
Operating Temperature (°C)20–30

Applications

1. Pumping 2. Industry 3. Scientific research

Key Features

1. Long lifetime 2. Low smile 3. High power 4. Fast-axis collimation

Datasheet

Product Datasheet
PDF
Download

Supplier Information

Fo
Focuslight
View Supplier →
Juguang Technology is a national-level high-tech enterprise and a company listed on the STAR Market of the Shanghai Stock Exchange (Stock Code: 688167). Founded in September 2007, the company is primarily engaged in the research, development, production, and sales of laser light sources and raw materials—which are part of the upstream segment of the photonics industry chain—as well as optical components and photonics application modules, assemblies, and subsystems—which are part of the midstream segment. It is currently expanding its global photonics process and manufacturing services business. The company focuses on application areas such as optical communications, consumer electronics, and semiconductor manufacturing processes. It has grown into an influential company and brand in the global high-power semiconductor laser and application sectors, with production facilities and core technical teams in Xi’an, Dongguan, Shaoguan, Hefei, and Sichuan in China; Dortmund, Germany; Neuchâtel, Switzerland; Singapore; and Malaysia.

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Micro-Channel Water Cooled Vertical Stack (CW) VS300 Series
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