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![[ RealLight ]<br>WHA Series<br>Water Cooled Diode Laser Array](/thum_img/mjct/goods_img3/ce56992f81956e079f88c59fee7ffd75_water_4de0b559c44a49f5f544fca08f3bc282_c0_w500_h500.jpg)
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WHA Series Water Cooled Diode Laser Array
WHA Series water cooled diode laser array is a narrow linewidth, high peak power diode laser array product developed by RealLight. The WHA series is composed of 3-6 stacks arranged in a linear configuration, with 1-5 bars in each stack, and each bar has a power of 250W. Other powers, wavelengths and packaging forms can be customized.
- AuSn solder for packaging
- Compact design
- High peak power
- High reliability
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Parameter |
Rxxx±3-Qxxxx-WHA01-10*4n |
Rxxx±3-Qxxxx-WHA02-10*6n |
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Optical |
Center Wavelength (nm) |
796~808 |
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Wavelength Tolerance (nm) |
±3 |
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Spectral Width（FWHM）(nm) |
≤6 |
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Peak Power per Bar (W) |
100 |
250 |
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Bar Numbers of each Stacks1（n） |
≤6 |
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Number of Bars |
4n |
6n |
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Fast Axis Divergence Angle（FWHM）(°) |
40 |
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Slow Axis Divergence Angle（FWHM）(°) |
12 |
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Electrical |
Threshold Current (A) |
≤15 |
≤35 |
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Operating Current (A) |
≤130 |
≤260 |
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Operating Voltage of each Bar (V) |
≤2 |
≤2.1 |
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Duty Cycle (%) |
≤3 |
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Pulse Width (μs) |
≤300 |
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Repetition Rate (Hz) |
≤100 |
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Cooling |
Water Flow Rate (L/min) |
≥2 |
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|
Water Pressure (Mpa) |
≤0.5 |
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Operating Temperature (°C) |
20~30 |
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Notes：
1.Depend on the specific structure of the product.
2.Please contact sales representatives for customization for other specifications and packaging forms.
3.The above parameters are measured under QCW mode with pulse width of 300μs and repetition rate of 20Hz at 25℃.
