450nm B-Series Laser Diode Module – 100W
The 450 nm 100W laser is a air cooled diode laser with 100 W output power. The diodes are coupled onto a 100µm fiber with fiber direct output or a SMA905 connector termination. The laser operates in CW mode and can also be modulated in pulse.The blue laser diodes was developed for micro and macro material processing of copper and its alloys. Several high reflective metals have a limited absorption in the IR wavelength. In this spectral width the blue wavelength has significant advantages.
Typical Device Performance (20℃)
| Min | Typical | Max | Unit | |
| Optical | ||||
| CW Output Power | - | 100 | - | W |
| Center Wavelength | - | 450±10 | - | nm |
| Spectral Width (90% of Power) | - | 4.0 | - | nm |
| Electrical* | ||||
| Threshold Current | - | 0.3 | - | A |
| Operating Current | - | 3.0 | - | A |
| Operating Voltage (Single Channel) | - | 33 | - | V |
| Slope Efficiency (Single Channel) | - | 9.2 | - | W / A |
| Power Conversion Efficiency | 25 | - | % | |
| Aiming laser ** | ||||
| CW Output Power | - | 2 | - | W |
| Center Wavelength | - | 650±10 | - | nm |
| Operating Current | - | <30 | - | A |
| Operating Voltage | - | 5 | - | V |
| Fiber*** | ||||
| Fiber Core Diameter | - | 100 | - | μm |
| Fiber Cladding Diameter | 500 | μm | ||
| Fiber Buffer Diameter | 1300 | μm | ||
| Numerical Aperture | - | 0.22 | - | - |
| Fiber Length | - | 1~5 | - | m |
| Fiber Connector | - | D80 | - | - |
| Cooling parameters | ||||
| Refrigeration Demand | - | - | 500 | W |
| Refrigeration Method | Water Cooling/Air Cooling | |||
*4 groups of LD assembled inside the module, and the operating voltage and slope efficiency of each groups are basically the same.
**Aiming laser：Optional built-in constant power circuit, 5V power supply needed. The operating voltage of 650nm red light is 5V and 515nm green light is 9V.
** Customized fiber and connector available.
Absolute Ratings
| Min | Max | Unit | |
| Operating Temperature | 15 | 35 | ℃ |
| Operating Relative Humidity | - | 75 | % |
| Storage Temperature | -20 | 80 | ℃ |
| Storage Relative Humidity | - | 90 | % |
This instruction is for reference only. Han's TCS improves its products continually, therefore may change specifications without notice to customers, for details, please contact with Han's TCS sales. @2023 Han's TianCheng Semiconductor Co., Ltd. All rights reserved.
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