10.05.2012 rlt 1060m - 1w g 1 of 4 rlt 1060m - 1w g technical data high power infrared laser diode high power , multi mode , broad stripe laser diode, featuring hig h reliability and long lifetime. suitable for many applications including medical l aser therapy and defense features ? las ing mode structure: multi mode ? peak wavelength : typ. 1 060 nm ? optical ouput power: 1w ? package: to 9 mm electrical connection pin configuration bottom view n - type pin function 1 ld cathode 2 ld anode , pd anode 3 pd anode absolute maximum ratings (t c =25c) item symbol value unit cw output power p o 1000 mw operating case temperature t c - 20 ? +50 c storage temperature t stg - 40 ? +85 c specifications (t c =25c) item symbol min. typ. max. unit optical specifica tion cw output power p o - 1000 - mw peak wavelength p 1055 1060 1069 nm spectral width (fwhm) ? - 3 5 nm far field (fwhm) U - 8 11 deg - 30 35 deg emitting aperature w x h 100 x 1 m lifetime 1000 0 - - h electrical specification threshold current i th - 0. 3 0. 6 ma operating current i o p - 1.4 1.6 a slope efficiency 0.8 0.9 - w/a operating voltage u op - 1. 3 1 .6 v photodiode current i pd 0.5 0.7 0.9 ma the above specifications are for reference purpose only and subjected to change without prior notice.
10.05.2012 rlt 1060m - 1w g 2 of 4 package dimensons 9 mm package ( unit:mm )
10.05.2012 rlt 1060m - 1w g 3 of 4 typical pe rformance c haracteristics operation c urrent vs. output power operation current vs. operation voltage
10.05.2012 rlt 1060m - 1w g 4 of 4 safety of laser light ? laser light can damage the human eyes and skin. do not expose the eye or skin directly to any laser light and/or through optic al lens. when handling the lds, wear appropriate safety glasses to prevent laser light, even any reflections from entering to the eye. focused laser beam through optical instruments will increase the chance of eye hazard. ? warning: laserdiode is emitting i nvisible light cautions 1. operating methode ? this ld shall change its forward voltage requirement and optical ouput power according to temperature change. also, the ld will require more operation current to maintain same ouput power as it degrad es. ? confirm that electrical spike current generated by switching on and off does not exceed the maximum operating cur rent level specified herein above as absolute maximum rating. also, employ appropriat countermeasures to reduce chattering and/or overshooting in the circuit. 2. static electricity ? static electricity or electrical surges will reduce and degrade the reliabili ty of the lds. it is recommended to use a wrist trap or anti - electrostatic glo ve when hand ling the product. 3. absolute maximum rating ? active layer of lds shall have high current density and generate high electric field during its operation. in order to prev ent excessive damage, the ld mu st be operated stric t l y below absolute maximum rating.
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