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Guangpu laser diodes operate at 650nm wavelength

Posted: 23 Jan 2002 ?? ?Print Version ?Bookmark and Share

Keywords:xiamen guangpu electronic? guangpu? laser diode? diode? optoelectronics?

Offered in a TO hermetically sealed package, the company's laser diodes provide 5mW optical power output, with a 650nm (15nm) fundamental wavelength. They feature high efficiency, low power consumption, low threshold current and astigmatism, and high reliability and stability. They can be employed in bar code readers, among other applications.

Operating current ranges from 40mA to 70mA, while threshold current is from 30mA to 50mA. Forward voltage is rated at 2.2V. The laser diodes exhibit a differential efficiency of 0.5mW/mA. Monitor current measures 1005A and monitor dark current is 2nA.

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