04.08.2010 rlt1260_500hhl.doc 1 of 3 RLT1260-500HHL technical data serial no.: 83-v998 high power infrared laser diode specifications (25c) type RLT1260-500HHL unit ld specification cw output power p op 500 mw peak wavelength p 1262 nm threshold current i th 0.5 a operation current i op 1.85 a operation voltage u op 1.18 v beam divergence U 1 x 10 deg operating temperature t op 25 c feedbacl photodiode feedback photodiode current @ p op i pd 184 a reverse voltage u pd 9 v thermoelectric cooler (tec) tec max. current i max 5 a tec max. voltage u max 3.8 v thermistor resistance r 10 k ? features ? ingaasp/inp index-guided heterostrucutures ? cw output power: 500 mw ? typical 1260 nm emission wavelength ? hhl package applications ? medical usage ? scientific and research
04.08.2010 rlt1260_500hhl.doc 2 of 3 package dimensons hhl package ( unit:mm ) 1. tec (-) 2. 3. 4. laser anode (+) 5. thermistor (2) 6. thermistor (1) 7. laser cathode (-) 8. monitor phd anode (+) 9. monitor phd cathode (-) 10. tec (+) light-current and voltage-current characterisitcs 0,0 0,5 1,0 1,5 0,0 0,1 0,2 0,3 0,4 0,5 cw output power (w) drive current (a) 0,0 0,2 0,4 0,6 0,8 1,0 1,2 1,4 1,6 voltage (v)
04.08.2010 rlt1260_500hhl.doc 3 of 3 emitting spectra at operating power thermistor temperature dependence
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