1.53 ÷ 1.57 !m CW output power > 0.8 mW LFO-18-ip Description: LFO-18-ip – is a series of optical modules based on Mitsubishi 1550nm MQW InGaAsP/InP Fabry-Perot laser diode and coupled with singlemode optical fiber. Hermetically sealed modules are performed in standard coaxial package with built-in InGaAs monitor photodiode and collimating ball lens. The modules operate in wide temperature range, have stable output power and more than 5*105 hours of lifetime. LFO-18-ip – 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 Environment Max. output power (mW) Operating temperature range (оС) 1.2 Reverse voltage (V) -40..+55 о 2.0 Storage temperature range ( С) Monitor photodiode -40..+70 Assembly Reverse voltage (V) 10 Pin soldering temperature (оС) 200 Forward current (mA) 2.0 Pin soldering time (sec) 3.0 Optical and electrical characteristics (Т=25оС): Characteristics Symbol Test condition Output power from fiber end POP IOP Wavelength λOP POP Min Typ. Max Units Laser diode 0.8 1530 mW 1550 1570 nm Spectral width (FWHM) ∆λ POP 1.0 2.5 nm Threshold current ITH CW 5.0 10 15 mA Forward current IF POP 25 35 45 mA Forward voltage UOP POP 1.1 1.5 V Rise time/fall time τR/τF POP 0.3 0.7 ns Monitor current IPD UREV=5.0 V, POP Dark current ID UREV=5.0 V 0.01 0.1 µA Capacitance CPD UREV=5.0 V, f=1 MHz 10 20 pF Monitor photodiode 100 500 µA Optical fiber Fiber core/cladding diameter Fiber length Optical connector type DC/DCL 9/125 µm L 400..1500 mm «FC» 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: [email protected] http://www.roithner-laser.com LFO-18-ip Package specifications (type «A»): Pin Function 1 PD cathode (+) 2 PD anode (-) 3 LD anode (+), case 4 LD cathode (-) Package specifications (type «B»): Pin Function 1 PD cathode (+) 2 PD anode (-) 3 LD anode (+), case 4 LD cathode (-) Package specifications (type «C»): Pin Function 1 PD cathode (+) 2 PD anode (-) 3 LD anode (+), case 4 LD cathode (-) Typical optical and electrical characteristics (Т=25оС): 5 1,0 o Optical Power (mW) 0,8 0,6 0,4 0,2 LFO-18-ip 0,0 1,54 1,55 1,56 Wavelength (µm) 0 10 20 30 40 50 LFO-18-ip 4 o o 25 C 40 C 60 C Relative Optical Power (dBm) LFO-18-ip 3 2 1 0 -1 -2 -3 Ipd = const -4 -5 -40 -20 Current (mA) 0 20 40 60 Temperature (deg.) 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: [email protected] http://www.roithner-laser.com 80