500W 804nm Laser Bar Chips
High power and high brightness semiconductor laser chip is the cornerstone and source of laser industry chain. As the core index, the power, brightness and reliability of laser chip directly affect the performance, volume and cost of laser system. It is the premise and guarantee to realize the miniaturization, lightweight and intelligent laser system.
Features:
• Unique AAA epitaxial technology for highest reliability and lifetime
• Powers up to 100W CW and 500W QCW
• TM and TE polarization options
• High efficiency
Applications:
• Laser Pumping
• Medical
• Materials Processing
• Illumination
Specification:
Item No.: LC804SB500
|
Optical |
Typ |
|
Central Wavelength |
804nm |
|
Output Power |
500W |
|
Working Mode |
QCW |
|
Spectrum Width |
4nm |
|
Number of Emitter |
60 |
|
Emitter Width |
120μm |
|
Emitter Pitch |
160μm |
|
Filling Factor |
75% |
|
Bar Width |
10000μm |
|
Cavity Length |
1500μm |
|
Thickness |
125μm |
|
Electrical |
|
|
Operating Current Iop |
460A |
|
Threshold Current Ith |
40A |
|
Operating Voltage Vop |
2.1V |
|
Conversion Efficiency |
51% |
|
Thermal |
|
|
Operating Temperature |
25℃ |
|
Wavelength Temperature Coefficient |
0.3nm/℃ |
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