High Power 1480 Pump Laser module with Fiber Bragg Grating Descri
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Alcatel 1948
High Power 1480 Pump Laser module with Fiber Bragg Grating
Description Alcatel 1948 module contains SLMQW 1480 high power laser. wavelength locked precise value with Fiber Bragg Grating located pigtail. incorporates thermo-electric cooler, precision thermistor, monitor photodiode pigtailed with Polarization Maintaining Fiber (PMF) stable operation under conditions. This pump module available different wavelengths 1480 window. Features
Applications
From output power versions drive current Selected wavelengths linewidth InGaAsP SLMQW laser Internal monitor photodiode Hermetic 14-pin butterfly package Full performance operating case temperature from
Multi pumping High power Erbium-Doped Fiber Amplifier (EDFA) Raman amplification Remote pumping
Description Features Applications. Optical Characteristics Absolute maximum ratings Mechanical details Pin-out Ordering information.
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Optical Characteristics
Parameter Threshold current (Ith) Output power (Pf) (see codes) Forward voltage (Vf) Monitoring current Wavelength range Spectral width (RMS) Photodiode dark current Photodiode capacitance Thermistor resistance current (Itec) voltage (Vtec) Conditions V=-5V 45°C; Tchip= 25°C; Tcase= 70°C 45°C; Tchip= 25°C; Tcase= 70°C Min. 1400 Typ. Max. Unit 1495 10.5
Absolute maximum ratings
Parameter Operating case temperature Storage temperature Laser forward current Laser reverse voltage Photodiode forward current Photodiode reverse voltage voltage current applied detector (pin 3&4) applied other pins Lead soldering time 350°C) Package mounting screw torque
1000 2000
Unit
Human body model
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Mechanical details
Pin-out
Description Peltier Cooler Thermistor Photodetector Anode Photodetector Cathode Thermistor Laser Anode Laser Cathode Case Peltier Cooler
Laser pigtail:: Fujikura SM15-P-8/125/UV/UV-400 Slow axis, 0.9mm jacket Length 0.9m minimum Tighten screws M2x4) mN/m exceed this mounting torque
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Ordering information Alcatel 1948
Wavelength (nm) 1405 1410 1415 1420,5 1427 1435,5 1443 1450 1455 1460 1465 1470 1475 1480 1485 1490 power Code 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352 power Code 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352 Min. power Code 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352 00352
January 2002 Copyright 2002 Alcatel Optronics Customized versions available large quantities. Performance figures contained this document must specifically confirmed writing Alcatel Optronics before they become applicable particular order contract. Alcatel Optronics reserves right make changes products information contained herein without notice.
Standards
ITU-T G.652 optical fiber ITU-T G.653 shifted dispersion fiber 68-2 environment
ATTENTION OBSERVE PRECAUTIONS HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES
additional information, contact your Alcatel Optronics Account Manager, following INTERNET http ://www.alcatel.com/optronics E-MAIL optronics@alcatel.com EUROPE France (+33) (+44) 1506 Chantilly (+1) 703-6796715 Plano (+1) 972-477-54 San-Ramon (+1) 4215 CANADA Gatineau (+1) 3755 ASIA PACIFIC Japan (+81)-3-5302-4341 China (+86) 6981
LASER RADIATION AVOID EXPOSURE BEAM Class laser product
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