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

4.83 out of 5
$ 15.31
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

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Yes all our tissue paper is certified acid free

Our in-house team can suggest colour palettes, ribbon combinations, or box sizes free of charge.

We supply materials only but are unable to do the wrapping for you.

Yes on-site downstairs – plenty of parking available. Our Christmas Pop-Up runs 1 November – 23 December 2025 at the same 235 Archers Rd, Wairau Valley location.

Yes everyone is welcome. Winter hours Mon-Thurs 10am-4pm, Fri 10am-3pm. Nov-Dec - Mon-Sat 10am-4pm. Trade buyers, Corporate and the general public are welcome.

We do stock some items and if food safe certifed we will state this in the product description. If you are wanting large numbers of food packaging you are better to go to a supplier that specialises in this.

More than 50 % of our range is recyclable, or made from post-consumer fibre. Look for the trust icons on each product page and check out or Eco collection also.

We will suggest the closest colour we have from our stocks but cannot print to match exactly.

We print locally onto selected ribbons, bags and boxes. Send us a vector file (AI, EPS or PDF). Via website > customise> then complete the quotation form and we will get back to you with pricing.

We don’t currently as each time we look into it is too expensive via courier.

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Choose “Local Pick up” at checkout. Winter hours (Mon–Thurs, 10 am – 4 pm. Fri 10am-3pm). We’ll email when it’s packed and ready to pick up. If these hours are not workable for you do contact us and we will try to accommodate. Nov and Dec Mon-Sat 10am-4pm.

Yes. North Island overnight, South Island 2 business days, rural allow 2-3 extra days. Rates are shown at checkout; oversized items may incur a surcharge.

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