HL63613MG 638nm 700mW Red Laser Diode for Show Laser
This USHIO 638nm 700mW laser diode emerges as a robust, high-performance visible-light source, tailored for dynamic optical applications. Operating at a typical 638nm wavelength (ranging 632–645nm), it delivers a powerful 700mW continuous-wave (CW) output — with the flexibility to reach 1000mW in pulsed mode (under specified conditions) — making it ideal for show lasers and various optical equipment light systems.
Built with multi-transverse mode and TM mode oscillation, this diode ensures stable, consistent light emission even in high-demand scenarios. Its compact Ø5.6mm package simplifies integration into space-limited designs, without compromising on power or reliability.
Note that adequate thermal management is critical: the laser’s case temperature directly impacts chip heat, so proper cooling preserves output power and prevents degradation.
Whether powering vibrant show lasers or critical optical equipment, this USHIO 638nm diode combines high power, compact design, and stable performance — a top choice for professional optical projects.
Core Specification:
| Wavelength | 638nm |
| Output Power | 700mW |
| Working Voltage | 2.2V |
| Package | TO18 5.6mm |
| Condition | Original package and brand new |
| Lifespan | > 10,000 hours |
BU-LASER has other Laser diodes from 375nm to 1064nm:
| Color | Wavelength | Power Range | Package |
| UV | 375nm | 500mW | TO5-9mm |
| UV | 380nm | 200mW | TO18-5.6mm |
| Violet | 395nm | 300mW | TO18-5.6mm |
| Violet | 405nm | 20mW-3W | TO18-5.6mm /TO5-9mm |
| Blue | 425nm | 1.5W | TO18-5.6mm |
| Blue | 435nm | 5W-7W | TO5-9mm |
| Blue | 450nm/455nm | 80mW -5.5W | TO18-5.6mm /TO5-9mm |
| Blue | 462nm/ 465nm | 1.4W- 2.8W | TO5-9mm |
| Cyan | 488nm | 55mW-300mW | TO18-5.6mm |
| Green | 515nm/520nm | 10mW-1.6W | TO18-3.8mm/TO18-5.6mm/TO5-9mm /Frame |
| Red | 635nm/638nm/642nm | 5mW-2.5W | TO18-3.8mm/TO18-5.6mm/TO5-9mm |
| Red | 650nm /658nm/660nm | 5mW-1W | TO18-3.3mm/TO18-3.8mm/TO18-5.6mm/C-mounted / Frame |
| Red | 670nm | 5mW | TO18-5.6mm |
| Infrared | 780nm/785nm | 5mW-200mW | TO18-5.6mm |
| Infrared | 808nm | 200mW-5W | TO18-5.6mm/TO5-9mm/C-mounted |
| Infrared | 830nm | 30mW-300mW | TO18-5.6mm |
| Infrared | 850nm | 5mW-2W | TO18-5.6mm |
| Infrared | 905nm | 15W-75W | TO18-5.6mm |
| Infrared | 940nm | 250mW | TO18-5.6mm |
| Infrared | 980nm | 50mW-1W | TO18-5.6mm/TO5-9mm |
| Infrared | 1064nm | 50mW | TO18-5.6mm |
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