1.29 1.33 ! ! ! ! m cw output power > 1.0 mw LFO-14-I roithner lasertechnik roithner lasertechnik roithner lasertechnik roithner lasertechnik a-1040 vienna, schoenbrunner strasse 7, austria tel: +43 -1- 586 52 43-0 fax: +43 -1- 586 52 43-44 e-mail: office@roithner-laser.com http://www.roithner-laser.com description: LFO-14-I ? is a series of optical modules based on mitsubishi 1310nm mqw ingaasp/inp fabry-perot laser diode and coupled with singlemode optical fiber. hermetically sealed modules are performed in standard ?dil-14? package with built-in ingaas monitor photodiode, thermocooler and ther- mistor. the modules operate in wide temperature range, have stable output power and more than 5*10 5 hours of lifetime. LFO-14-I ? are the best light sources for digital (up to 622mb/s) fiber-optic communication lines, optical testers, systems of optical synchronization and other applications. absolute maximum ratings: laser diode max. output power (mw) 1.5 reverse voltage (v) 2.0 monitor photodiode reverse voltage (v) 10 forward current (ma) 1.5 thermistor max. current (ma) 0.1 voltage drop (v) 10 thermocooler forward current (ma) 450 forward voltage (v) 9.0 environment operating temperature range ( ) -40..+55 storage temperature range ( ) -40..+70 assembly pin soldering temperature ( ) 200 pin soldering time (sec) 3.0 optical and electrical characteristics ( =25 ): characteristics symbol test condition min typ. max units laser diode output power from fiber end p op i op 0.8 1.0 mw wavelength op p op 1290 1310 1330 nm spectral width (fwhm) ? p op 1.0 2.0 nm threshold current i th cw 5.0 15 ma forward current i f p op 30 40 ma forward voltage u op p op 1.1 1.5 v rise time/fall time r / f p op 0.3 0.7 ns monitor photodiode monitor current i pd u rev =5.0 v, p op 100 500 a dark current i d u rev =5.0 v 0.01 0.1 a capacitance c pd u rev =5.0 v, f=1 mhz 10 20 pf thermistor resistance r t =t op 10 k ? thermocooler forward current i c p op 0.35 a forward voltage u c p op 6.5 v optical fiber fiber core/cladding diameter d c /d cl 9/125 m fiber length l 400..1500 mm optical connector type ?fc?
LFO-14-I roithner lasertechnik roithner lasertechnik roithner lasertechnik roithner lasertechnik a-1040 vienna, schoenbrunner strasse 7, austria tel: +43 -1- 586 52 43-0 fax: +43 -1- 586 52 43-44 e-mail: office@roithner-laser.com http://www.roithner-laser.com typical optical and electrical characteristics ( =25 ): package specifications (dil-14pin fiber package): pin function 1 ?+? thermocooler 2? 3? 4? 5ld anode (+) 6? 7 pd cathode (+) 8 pd anode (-) 9 ld cathode (-) 10 ld anode (+) 11 thermistor 12 thermistor 13 ? 14 ?-? thermocooler (top view) 1,30 1,31 1,32 LFO-14-I wavelength ( ! m) 0 10203040 0,0 0,2 0,4 0,6 0,8 1,0 1,2 LFO-14-I optical power (mw) current (ma)
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