Red Laser Diodes
The Optoelectronics Co. Ltd.Request Info
The Optoelectronics Co. has announced two new red laser diodes from Ushio Opto Semiconductors Inc. that focus on laser projection and laser television.
The HL63283HD is a visible wavelength laser diode in a 9-mm diameter CAN package with high heat dissipation and a high wall plug efficiency of 40 percent. It offers 1.2-W optical
output power at a typical center lasing wavelength of 637 nm at 25 °C. Its operating temperature range is −10 to 45 °C, with a typical operating voltage of 2.3V, a 2V LD reverse with a typical threshold current of 340 mA and an operating current of 1300 mA. The typical beam divergence parallel to the junction is 10° and perpendicular to the junction is 33°.
The HL63290HD is also a visible wavelength laser diode in a 9-mm diameter CAN package with high heat dissipation and high wall plug efficiency of 40 percent. However, it offers a higher continuous-wave optical output power of 2.2 W at a typical center lasing wavelength of 638 nm at 25 °C. Its operating temperature range is −10 to 55 °C, with a typical operating voltage of 2.4V, an LD reverse voltage of 2V with a typical threshold current of 600 mA and an operating current of 2.4 A. The typical beam divergence parallel to the junction is 10° and perpendicular to the junction is 33°.
https://www.oe-company.com
/Buyers_Guide/The_Optoelectronics_Co_Ltd/c19872
Published: December 2017
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