| HL63623HD Laser Diode Specification Summary | |
|---|---|
| Part Number | HL63623HD |
| Wavelength | 638 nm |
| Laser Power | 1.6 W |
| Package | 9 mm |
| Maximum Operating Temperature | -10 to 55 deg. |
| Pin Configuration | LD Only |
| Polarization Ratio | 100:1 |
| Description | Multi Mode |
HL63623HD is a high-power red laser diode developed by Ushio, emitting at a wavelength of 638 nm. Designed as a single emitter, it delivers a continuous wave (CW) optical output power of 1.5 W and a pulsed output of up to 1.8 W (at 120 Hz frequency and 30% duty cycle). This diode is engineered for high efficiency and thermal stability, featuring a wall-plug efficiency of 43% and a mean time to failure (MTTF) exceeding 20,000 hours. Its robust performance in elevated temperatures makes it ideal for demanding applications such as laser projectors and display systems.
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