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500mW 638nm Single Emitter LD Chip
500mW 638nm Single Emitter LD Chip
Center wavelength
638nm
Output power
500mW
Operating current
0.7A
Operating voltage
2.2V
Emitting dimensions
55μm
Chip dimensions
1200*250*150 μm
Divergence
8/40 degrees
Total conversion efficiency
31%
Center wavelength
638nm
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Product Description

    Shenzhen Raybow Optoelectronics Co., Ltd. will officially release a 500mW 638nm high-power red laser chip from January 2021, which can be used in the field of lighting. The product model is RB-638A-55-0.5-1.2-SE, in which the luminous strip width is 55μm, the cavity length is 1.2mm, the output power is 500mW, the working current at room temperature is 700mA. The overall size of the chip is 0.3mmx1.2mm (width x length), and the chip supports bare core, COS and TO-56 packages.

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