www.roithner - laser.com 1 l d m 980/25lt v 1.0 1 7 . 0 1 .201 4 description l dm980/25lt is a 980 nm laser module containing a 980 nm mocvd grown laser diode with quantum well structures. it is an ideal light source for bar code reader, measurement and medi c al applications. maximum ratings parameter symbol values min. max. unit o ptical power p o 2 5 mw operating temperature t case - 1 0 + 50 c storage temperature t stg - 25 + 85 c electrical and optical characteristics (t case =25c) ? all rights reserved the above speci fications are for reference purpose only and subjected to change without prior notice parameter symbol values min. typ. max. unit emission wavelength peak 9 7 0 9 8 0 9 8 0 nm optical output power p o 2 5 25 mw operating current i f 9 0 110 ma operating voltage v f 4.5 5.0 v beam divergence (full width) ? 0.5 mrad w iring red (+) , black ( - ) m ttf >8000 @ 25 mw hours dimensions ? 12.7 x 50.0 mm
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