980nm Laser Diode K98S08M - Business Services Products

Key Features 980nm Laser Diode K98S08M-15.00W: 15W output power 375?m fiber bundle diameter 0.22NA 976nm wavelength Applications 980nm Laser Diode K98S08M-15.00W: Laser pumping Medical use Material processing Specifications??5??? Symbol Unit K98S08M -10.00W K98S08M -15.00W K98S08M -20.00W K98S08M -30.00W Optical data CW-output power(1) PO W 10 15 20 30 Center wavelength lc nm 976 Tolerance of l - nm ?3,?10 Temperature drift of l - nm/??~0.3 Fiber data(2) Fiber core diameter Wc ?m 375 Numerical aperture NA - 0.22 Fiber connector - - FC, ST, SMA-905 Electrical data Operation current Iop A 2.5 6 Threshold current Ith A 0.40?0.04 0.65?0.10 Conversion efficiency ? % 40 42 40 42 Slope efficiency ?D W/A 4.8 7.0 4.8 7.0 Operation voltage Vop V ~10.0 ~14 ~10.0 ~14 Reverse voltage Vre V ~10.0 ~14 ~10.0 ~14 PD data(3) Current Imo mA 2.0 2.8 2.0 2.8 TEC data Max. current It A 8.5 Max. voltage Vt V 19.6 29.4 19.6 29.4 Thermistor data Thermistor Rt (K ??/?(25?? 10?5%/3477 Others(4) Operation temperature Top ??10~30 Storage temperature Tst ??-20~+80 Expected lifetime MTBF h >10,000 Dimensions (fiber and connector not included) - mm 123?80?30 Weight - g ~600 All LDs inside are connected in serial. Other fibers available. Each LD has a PD inside. All PDs are connected in parallel. Customer option: 650nm/2mW aiming beam add.

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