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| MITSUBISHI (OPTICAL DEVICES) FU-427SLD-F1M54 1.3 mm LD MODULE WITH SINGLEMODE FIBER PIGTAIL DESCRIPTION Mod ule type FU-427SLD-F1M54 has been developed for co upling a singlemode optical fiber and a 1.3mm wavelength InGaAsP LD (Laser diode). FU-427SLD-F1M54 is su itable to light source for measuring instruments(especially,OTDR). FEATURES High optical output power Emission wavelength is in 1.3mm band MQW* active layer FSBH** structure fabricated by all MOCVD process *Multiple quantum well **Facet selective-growth buried heterostructure APPLICATION OTDR ABSOLUTE MAXIMUM RATINGS (Tc=25 C) Parameter Symbol Laser diode Reverse voltage Vrl Forward current Photodiode for monitoring Reverse voltage Forward current Ifl Vrd Ifd Tc Tstg Conditions Pulse(Note 1) - Rating 2 300 15 2 0~+60 -40~+70 Unit V mA V mW C C Operating case temperature Storage temperature Note 1. Pulse condition : Pulse width10ms,Duty ratio 1% MITSUBISHI (OPTICAL DEVICES) FU-427SLD-F1M54 1.3 mm LD MODULE WITH SINGLEMODE FIBER PIGTAIL ELECTRICAL/OPTICAL CHARACTERISTICS Parameter Symbol Threshold current Operating current Operating Voltage Optical output power from fiber end Ithp Iopp Vopp Pfp Test Conditions (Note 2) Pulse(Note 1),Tc=25 C Pulse(Note 1),Tc=25 C Pulse(Note 1),If=Iopp, Tc=25 C Pulse(Note 1),If=Iopp, Tc=25 C Pulse(Note 1),If=Iopp, Tc=60 C Pulse(Note 1),If=Iopp, Tc=0~60 C Pulse(Note 1),If=Iopp, Tc=25 C Pulse(Note 1),If=Iopp, Tc=0~60 C Pulse(Note 1),If=Iopp, Tc=25 C Pulse(Note 1),If=Iopp, Tc=25 C Ib=Ith,10~90%(Note 3) ,Tc=25 C Limits Typ. 7 200 1310 0.5 Unit Max. 15 250 3.5 -3 1330 1352 10 20 2 nm % ns dB nm mA mA V mW Min. 20 10 -3 1290 1276 - Output power variation over temperature Center wavelength (Note 4) Spectral width(RMS) (Note 4) Pulse droop (Note 5) Rise and fall times D Pfp lcp Dlp D Pf tr,tf Note 1. Pulse condition : Pulse width10ms,Duty ratio 1% Note 2. If : Forward current(LD) Note 3. Ib : Bias current(LD) Note 4. lcp=(Sai*li)/Sai Dlp=((Sai* (li-lc)2)/Sai)1/2 Where ai ap0.01 ai:Relative intensty of laser spectral emission modes ap:Peak of laser spectral emission modes Note 5. D Pfp=(Pf1-Pf2)/Pf1100 Pf Pf1 Pf2 10ms t OPTICAL FIBER SPECIFICATION Parameter Type Mode filed dia. Cladding dia. Jacket dia. Limits SM 9.5 1 1252 0.9 typ. Unit mm mm mm MITSUBISHI (OPTICAL DEVICES) FU-427SLD-F1M54 1.3 mm LD MODULE WITH SINGLEMODE FIBER PIGTAIL OUTLINE DIAGRAM (Unit : mm) FU-427SLD-F1M54 |
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