FU-427SLD-FW1 Datasheet | Mitsubishi Electric

DESCRIPTION Module type FU-427SLD-Fx1 has been developed for coupling a singlemode optical fiber and a 1.3µm wavelength In Ga As P LD (Laser diode). FU-427SLD-Fx1 is suitable to light source for high-speed short haul and long haul digital optical munication systems.. FEATURES z High-speed response z Emission wavelength is in 1.3µm band z Low threshold current (7m A typ.) z With photodiode for optical output monitor z MQW- active layer z FSBH- - structure fabricated by all MOCVD process - Multiple quantum well - - Facet selective-growth buried heterostructure APPLICATION Access .. ABSOLUTE MAXIMUM RATINGS (Tc=25°C) Parameter Symbol Laser diode Optical output power Pf from fiber end Reverse voltage Photodiode for monitoring Reverse voltage Forward current Vrl Vrd Ifd Tc Tstg Conditions CW - Rating 3 2 15 2 -20 ~ +75 -40 ~ +85 Unit m W V V m A °C °C Operating case temperature Storage temperature Mitsubishi Electric Corporation reserves the right to make changes to the products or information contained herein without notice. No liability is assumed as a result of their use or application. WZ700046B (2/4) MITSUBISHI (OPTICAL DEVICES) FU-427SLD-Fx1 1.31 µm FP-LD MODULE WITH SINGLEMODE FIBER PIGTAIL ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25°C, unless otherwise noted) Limits Parameter Symbol Test Conditions Min. Typ. Threshold current Ith CW 3 7 Operating current Iop CW 20 Operating Voltage Vop CW, If=Iop (Note 1) 1.1 Optical output power from fiber Pf CW, If=Iop 1.0 2.0 end Center wavelength CW, If=Iop 1285 1300 λc Spectral bandwidth (RMS) CW, If=Iop 1.2 ∆λ (Note 3) Rise and fall time tr, tf Ib=Ith,10~90% (Note 2) 0.3 Tracking error Er Tc=-20~+75°C,APC 0.4 (Note 4) Differential efficiency 0.17 η Monitor current Imon CW,If=Iop,Vrd=5V 0.1 0.6 Dark current (Photodiode) Id Vrd=5V 0.1 Capacitance (Photodiode) Ct Vrd=5V,f=1MHz Note 1. If : Forward current (LD) 2. Ib : Bias current (LD) 2 1/2 3. ∆λ=((Σai × (λi-λc) ) / Σai) Where ai ≥ ap × 0.01 ai : Relative intensity of laser...