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DL-3140 Datasheet(PDF) 1 Page - Optoway Technology Inc |
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DL-3140 Datasheet(HTML) 1 Page - Optoway Technology Inc |
1 / 2 page Optoway DL-3100 ************************************************************************************************************************************************************** ************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax:886-3-5979737 e-mail: sales@optoway.com.tw http: // www.optoway.com.tw 10/1/2003 V2.0 1310 nm DFB LASER DIODES DL-3100 SERIES MQW-DFB LASER DIODES ************************************************************************************************************************************************************** FEATURES ² Uncooled Laser Diode with MQW Structure ² High Reliability, Long Operation Life ² 5 mW CW Operation at 0 ºC ~ +70 ºC ² Single Frequency Operation with High SMSR ² Build-in InGaAs Monitor ² Flat Window Cap Package (DL-310X) ² Aspherical Lens Cap Package (DL-312X) ² 2 mm Ball Lens Cap Package (DL-314X) APPLICATION OC-3, OC-12 and Gigabit Ethernet Optical communication system DESCRIPTION DL-3100 series are MQW-DFB laser diodes that provide a durable, single frequency oscillation with emission wavelength of 1310 nm. DL-3100 series are hermetically sealed devices with the build-in photodiode for output monitoring. ELECTRICAL AND OPTICAL CHARACTERISTICS (TC=25 °C) Symbol Parameter Test Conditions Min. Typ. Max. Unit Ith Threshold Current CW 10 15 mA VOP Operating Voltage CW, Ith+20mA 1.2 1.5 V η Slope Efficiency Part No:DL-310X DL-312X DL-314X CW, Ith+20mA 0.25 0.20 0.20 0.36 0.32 0.25 mW/mA λc Center Wavelength CW, Ith+20mA 1290 1310 1330 nm SMSR Side Mode Suppression Ratio CW, Ith+20mA 30 35 dB θ ‖ Beam Divergence (Parallel) CW, Ith+20mA 25 deg. θ⊥ Beam Divergence (Perpendicular) CW, Ith+20mA 35 deg. t r, t f Rise And Fall Times IF=Ith, Ith+20mA,20~ 80% 0.226 ns Im PD Monitor Current CW, Ith+20mA,VRD=1V 100 μA ID PD Dark Current VRD=5V 0.1 μA Ct PD Capacitance V RD=5V, f=1MHz 10 15 pF Pf Fiber Coupled Power Part No:DL-312X DL-314X CW, Ith+20mA , SM fiber 1.5 0.8 mW |
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