02.04.2012 G081PU210W 1 of 3 G081PU210W technical data high power fiber coupled infrared laser diode features applications ? cw output power: 10 w ? typical 808 nm emission wavelength ? high reliability ? high efficiency ? laser pumping ? medical usage ? printing ? heating ? material dealin g ? marking specifications (25c) type symbol value unit optical specification cw output power from fiber p f 10 w center wavelength c 808 nm wavelength tolerance 800 ? 820 nm spectral width ? < 5 nm wavelength temperature coefficient 0.3 nm/c fiber characteristics fiber core size 400 m n.a. 0.22 fiber length 1 m connector fc/st/sma - 905 electrical specificatio n slope efficiency e s > 5 w/a threshold current i th 500 ma operation current i f 2500 ma operation voltage u f < 14 v series resistance r d < 1.4 package style p2 - package absolute maximum ratings reverse voltage v r u r 14 v operating temperatur e t o t op - 10 ? 45 c storage temperature t stg t stg - 40 ? 85 c
02.04.2012 G081PU210W 2 of 3 package dimensions p2 - package ( unit:mm ) typical performance curves
02.04.2012 G081PU210W 3 of 3 notes 1. laser beam is harmful especially for your eyes. don't look at the laser beam direct ly. 2. li fetime of the diode laser vari ed with the operating temperature inversely. we advise that the tec cooler should be used to keep the temperature suitable. 3. for turning on the diode laser, please increase the current gradually to the specified operati ng value. for shutting down the diode laser, please decrease the current to zero gradually, and then turn off the power. 4. please wear static proof bracelet when operating. 5. please connect the pins of the diode laser correctly as the picture shown in the manu al. 6. the operating current must less than the rated current. other w ise the diode laser should be damaged. 7. the fiber facet should be keep clean before the diode laser is operating. 8. please use the constant - current source to avoid the surge. 9. diode laser should be short circuit when stop using. 10. bend diameter of the fiber must be larger than 4cm temporarily and 8cm permanently.
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