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FU-68PDF-V510M155B Dataheets PDF



Part Number FU-68PDF-V510M155B
Manufacturers Mitsubishi Electric Semiconductor
Logo Mitsubishi Electric Semiconductor
Description 1.58 um (L-Band) DFB-LD MODULE WITH POLARIZATION MAINTAINING FIBER PIGTAIL (WAVELENGTH SELECTED/ BIAS CIRCUIT INTEGRATED/ DIGITAL APPLICATION)
Datasheet FU-68PDF-V510M155B DatasheetFU-68PDF-V510M155B Datasheet (PDF)

MITSUBISHI (OPTICAL DEVICES) FU-68PDF-V510MxxxB 1.58 µm (L-Band) DFB-LD MODULE WITH POLARIZATION MAINTAINING FIBER PIGTAIL (WAVELENGTH SELECTED, BIAS CIRCUIT INTEGRATED, DIGITAL APPLICATION) DESCRIPTION Module type FU-68PDF-V510MxxB is a 1.58µm (L-Band) DFB-LD module with polarization maintaining optical fiber. This module is suitable to a CW light source for external modulator for use in 2.5Gb/s and 10Gb/s digital optical communication systems. This module is prepared to expand the wavelength .

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MITSUBISHI (OPTICAL DEVICES) FU-68PDF-V510MxxxB 1.58 µm (L-Band) DFB-LD MODULE WITH POLARIZATION MAINTAINING FIBER PIGTAIL (WAVELENGTH SELECTED, BIAS CIRCUIT INTEGRATED, DIGITAL APPLICATION) DESCRIPTION Module type FU-68PDF-V510MxxB is a 1.58µm (L-Band) DFB-LD module with polarization maintaining optical fiber. This module is suitable to a CW light source for external modulator for use in 2.5Gb/s and 10Gb/s digital optical communication systems. This module is prepared to expand the wavelength channels into L-Band for Dense-WDM transmission. FEATURES l Input impedance is 25Ω l Multi quantum wells (MQW) DFB Laser Diode module l Emission wavelength is in 1.58µm band l Polarization maintaining optical fiber pig-tail l Built-in optical isolator l Built-in thermal electric cooler l Butterfly package l With photodiode for optical output monitor APPLICATION High speed transmission systems (~10Gb/s) Dense-WDM systems OPTION l Wavelength option: 1565nm~1625nm are available ABSOLUTE MAXIMUM RATINGS (Tld=Tset) Parameter Symbol Conditions Rating Unit Laser diode Optical output Pf CW 15 mW power Forward current If CW 150 mA Reverse voltage Vrl 2 V Photodiode Reverse voltage Vrd 20 V Forward current Ifd 2 mA ThermoCooler current Ipe 1.3 A electric cooler Cooler voltage Vpe 3.1 V (Note) Operating case temperature Tc -20 ~ 70 ° C Storage temperature Tstg -40 ~ 85 ° C Note) Even if the thermo-electric cooler (TEC) is operated within the rated conditions, uncontrolled current loading or operation without heatsink may easily damage the module by exceeding the storage temperature range. Thermistor resistance should be properly monitored by the feedback circuit during TEC operation to avoid the catastrophic damage. MITSUBISHI (OPTICAL DEVICES) FU-68PDF-V510MxxxB 1.58 µm (L-Band) DFB-LD MODULE WITH POLARIZATION MAINTAINING FIBER PIGTAIL (WAVELENGTH SELECTED, BIAS CIRCUIT INTEGRATED, DIGITAL APPLICATION) ELECTRICAL/OPTICAL CHARACTERISTICS (Tld=Tset, Tc=25° C unless otherwise noted) Parameter Symbol Test Conditions Limits Min. Typ. Threshold current Ith CW 10 Operating current Iop CW, Pf=10mW Operating voltage Vop CW, Pf=10mW Input impedance Zin Pf=10mW 25 CW, Pf=10mW (Note 1) Light-emission central λ c wavelength -1 Central wavelength drift with ∆λ c/∆Tc Tc=-20~70° C case temp. Laser operating temperature Tset 20 Spectral line width CW, Pf=10mW ∆f Side mode suppression ratio Sr CW, Pf=10mW 33 40 Cutoff frequency fc Pf=10mW 2 (-1.5dB optical) Polarization extinction ratio Ex CW, Pf=10mW 20 25 Relative intensity noise Nr CW, Pf=10mW, -155 0.5~3GHz Tracking error Er Tc=-20~70° C, (Note 2) APC, ATC Differential efficiency CW, Pf=10mW 0.1 η Monitor current Optical isolation Imon Iso CW, Pf=10mW, Vrd=5V Tc=25°C Tc=-20~70° C Vrd=5V, Tc=-20~70° C Vrd=5V, f=1MHz 0.2 35 23 - Unit Max. 25 100 1.8 mA mA V Ω nm pm/° C °C MHz dB GHz dB dB/Hz dB mW/ mA mA dB µA pF 0 35 20 -145 0.5 2 0.1 10 Dark current (PD) Id Capacitance (PD) Ct Note 1) See Table 1. Note 2) Er=max|10×log(Pf / Pf@25°C)| MITSUBISHI (OPTICAL DEVICES) FU-68PDF-V510MxxxB 1.58 µm (L-Band) DFB-LD MODULE WITH POLARIZATION MAINTAINING FIBER PIGTAIL (WAVELENGTH SELECTED, BIAS CIRCUIT INTEGRATED, DIGITAL APPLICATION) THERMAL CHARACTERISTICS (Tld=Tset, Tc=-20~70°C) Parameter Symbol Test Conditions Thermistor resistance B constant of Rth Cooling capacity Cooler current Cooler voltage Rth B ∆T Ipe Vpe Tld=25° C Pf=10mW, Tc=70° C Pf=10mW, Tc=70° C, Tld=Tset Pf=10mW, Tc=70° C, Tld=Tset Min. 9.5 50 - Limits Typ. 10 3950 0.6 1.2 Unit Max. 10.5 1 2 kΩ K ° C A V FIBER PIGTAIL SPECIFICATIONS Parameter Type Mode field diameter Cladding diameter Secondary coating outer diameter Polarization axis Connector Optical return loss of connector Note 3) PMF - Sumitomo Panda fiber (PM-155) Limits PM (Note 3) 11+/-1 125+/-3 0.9+/-0.1 slow axis FC/PC 40 (min) Unit µm µm mm dB DOCUMENTATION (Tld=Tset) Fiber output power vs. Laser forward current at Tld=Tset and Tc=-20,25,70° C Threshold current (Ith) Laser forward current (Iop) at Pf=10mW Laser forward voltage (Vop) at Pf=10mW Laser operating temperature (Tset) at λ c (Note 4) Monitor current (Imon) at Pf=10mW Thermistor resistance (Rth) Cooler current (Ipe) at Pf=10mW and Tc=70°C Cooler voltage (Vpe) at Pf=10mW and Tc=70°C Note 4) Tset is attached as a reference data. Rth should be used in order to tune the wavelength to the specified value accurately. • • • • • • • • • MITSUBISHI (OPTICAL DEVICES) FU-68PDF-V510MxxxB 1.58 µm (L-Band) DFB-LD MODULE WITH POLARIZATION MAINTAINING FIBER PIGTAIL (WAVELENGTH SELECTED, BIAS CIRCUIT INTEGRATED, DIGITAL APPLICATION) Table 1. Type number Type number λ c (nm) FU-68PDF-V510M103B 1567.13 FU-68PDF-V510M139B FU-68PDF-V510M104B 1567.54 FU-68PDF-V510M140B FU-68PDF-V510M105B 1567.95 FU-68PDF-V510M141B FU-68PDF-V510M106B 1568.36 FU-68PDF-V510M142B FU-68PDF-V510M107B 1568.77 FU-68PDF-V510M143B FU-68PDF-V510M108B 1569.18 FU-68PDF-V510M144B FU-68PDF-V510M109B 1569.59 FU-68PDF-V510M145B FU-68PDF-V510M110B 1570.01 FU.


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