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Infrared LED enables biometric unlocking at a glance.

2014-12-19 14:31:14| Industrial Newsroom - All News for Today

Housed in 3.5 x 3.5 x 2.4 mm package with wavelength of 810 nm, Oslux SFH4780S is suited for biometric unlocking of cell phones and tablet computers. Device achieves emission angle of ±10° with radiant intensity of 2,900 mW/sr at operating current of 1 A. High optical output comes from thin film chip with edge length of 750 µm, in which 2 emission centers are arranged with one above other using nanostack technology. In pulsed mode, emitter can be operated with current up to 2 A.

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