HL63283HD 637nm 1.2W(CW) 1.5W(Pulse) Red Laser Diode

HL63283HD 637nm 1.2W(CW) 1.5W(Pulse) Red Laser Diode This high-performance red laser diode stands out as a robust light source, delivering a typical 637nm wavelength emission ideal for vibrant, high-intensity optical applications. Engineered with an AlGaInP structure, it offers versatile power output: up to 1.2W in continuous-wave (CW) mode and 1.5W in pulsed operation, making it a dynamic choice for scenarios demanding both steady and peak power. Designed for efficiency and reliability, it boasts a 40% typical high wall-plug efficiency — ensuring optimized energy conversion while minimizing power waste. Its single emitter design pairs with multi-transverse mode and TM mode oscillation to deliver stable, consistent light output, while the compact Ø9mm CAN package provides excellent heat dissipation capabilities (critical for sustaining high-power operation over extended periods). The diode’s shorter 637nm wavelength ensures bright, vivid red emission, perfectly suited for applications like laser projectors, show lasers, and professional optical equipment light sources. Its durable, heat-efficient design and high-power performance make it a standout solution for elevating visual and optical systems that require both intensity and consistency. Whether powering immersive laser shows or high-brightness projectors, this 637nm laser diode combines high CW/pulse power, efficiency, and reliable thermal management to meet the demands of professional optical applications. Core Specification: Wavelength 637nm Output Power 1.2W(CW), 1.5W(Pulse) Working Voltage 2.3V Package TO5 9mm 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