Alcatel 1992 SGP 980 nm Pump Laser Module for submerged amplifiers Description Features This 980 nm pump laser is designed for use in erbium doped fiber amplifiers, EDFAs, in submerged repeaters and active branching units. The module contains a heterojunction multi-quantum well Fabry-Perot laser. A low reflectivity Fiber Bragg Grating (FBG) is integrated in a Polarization Maintaining Fiber (PMF) pigtail to provide wavelength stabilization. The pump module is supplied in an uncooled 14-pin butterfly package with a backfacet monitor photodiode. Burnin and ageing processes for the laser chip and module are compliant with submarine system requirements. • • • • • • • up to 200 mW output power High reliability Coolerless devices Selected wavelengths Wavelength stabilization with a FBG integrated in a PMF fiber pigtail Hermetically sealed 14-pin butterfly package Operating case temperature range from 0 to 45°C Applications 980 nm high power pumping of submerged Erbium Doped Fiber Amplifiers for WDM repeaters and branching units. Optical Characteristics Parameter Output power Forward current Conditions 0° - 45° C Popt = 130 mW Popt = 150 mW Popt = 180 mW Popt = 200 mW Thresold current Forward voltage Wavelength Monitor photodiode current FIT (@ 0.95 % UCL) Wmr = - 5 V Min. 130 210 240 290 330 Typ. 971.5 973, 976, 979, 982 240 275 330 370 0.075 Max. 200 280 320 390 430 40 2.5 984 Unit mW mA mA mA mA mA V nm 2.5 100 mA Absolute maximum ratings Parameter Operating case temperature Permanent storage temperature Laser forward current Laser reverse voltage Photodiode forward current Photodiode reverse voltage Min 0 - 10 Max 45 + 50 450 2.5 10 20 Unit °C °C mA V mA V Mechanical details February 2001 Copyright © 2000 Alcatel Optronics Customized versions are available for large quantities. Performance figures contained in this document must be specifically confirmed in writing by Alcatel Optronics before they become applicable to any particular order or contract. Alcatel Optronics reserves the right to make changes to the products or information contained herein without notice. Pin-out Pin Description Pin Description 1 No connect 8 No connect 2 No connect 9 No connect 3 Monitor photodiode anode 10 Laser anode 4 Monitor photodiode cathode 11 Laser cathode 5 No connect 12 No connect 6 No connect 13 Case ground 7 No connect 14 No connect Pigtail fiber : single mode fiber with integrated, Bragg Grating, 0.9 mm jacket, Length 1965 mm minimum Ordering information Alcatel 1992 SGP Min Power 130 mW 150 mW 180 mW 200 mW λ 973 nm 976 nm 979 nm 982 nm 973 nm 976 nm 979 nm 982 nm 973 nm 976 nm 979 nm 982 nm 973 nm 976 nm 979 nm 982 nm Standards ITU-T G.652 optical fiber ITU-T G.653 shifted dispersion fiber IEC 68-2 and MIL STD 883 environment LASER RADIATION AVOID EXPOSURE TO BEAM Class 3 B laser product ATTENTION OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES Code 3CN00520AM 3CN00520AN 3CN00520AR 3CN00520AU 3CN00437AM 3CN00437AN 3CN00437AR 3CN00437AU 3CN00506AM 3CN00506AN 3CN00506AR 3CN00506AU 3CN00507AM 3CN00507AN 3CN00507AR 3CN00507AU EUROPE Route de Ville just F-91625 NOZAY CEDEX Tel : (+33) 1 64 49 49 10 Fax : (+33) 1 64 49 49 61 USA 12030 Sunrise Valley Drive RESTON - VA 22091-3495 Tel : (+1) 703 715 3921 Fax : (+1) 703 860 1183 CANADA 45, De Villebois, suite 200 Gatineau (PQ) Canada, J8T 8J7 Tel : (+1) 819 243 3755 Fax : (+1) 819 243 3354 JAPAN Yebisu Garden Place Tower PO Box 5024 20-3, Ebisu 4 - Chome Shibuya - ku TOKYO 150 - 6028 Tel : (+81) 3 5424 85 65 Fax : (+81) 3 5424 85 81