LC96T74-20R

Data Sheet High Power 980nm Pump Laser Module Grating Stabilized, 600mW LC96 These lasers are designed as pump sources for erbium doped fiber amplifier (EDFA) applications. Processes and techniques of coupling the fiber to the laser allow high output powers that are very stable with both time and temperature. The grating is located in the pigtail to stabilize the wavelength. Devices are available with kink free output powers to 600mW. The LC96 series pump module utilises a double Fiber Bragg Grating design for enhanced wavelength and power stability performance. This product has been designed to ensure superior wavelength locking over drive current, temperature and optical feedback changes. Features: • Double Fiber Bragg Grating wavelength stabilization • High output power, up to 600mW kink free • Polarization maintaining fiber pigtail • Internal thermoelectric heatpump and monitor photodiode • Hermetically sealed 14 pin butterfly package • Telcordia GR-468-CORE compliant • Field proven high reliability • RoHS compliant Applications: • Low noise erbium doped fiber amplifiers (EDFAs) • Dense wavelength division multiplexing (DWDM) EDFAs • CATV Applications 1 Data Sheet Characteristics Conditions unless otherwise stated: Case temperature -20 to +75°C Submount temperature 25°C Monitor diode bias -5V CW operation Kink-free fiber-coupled output power LC96*74-20R – 974nm LC96*76-20R – 976nm LC96A7*-20R 400mW LC96B7*-20R 410mW LC96C7*-20R 420mW LC96D7*-20R 430mW LC96E7*-20R 440mW LC96F7*-20R 450mW LC96G7*-20R 460mW LC96H7*-20R 470mW LC96J7*-20R 480mW LC96K7*-20R 490mW LC96L7*-20R 500mW LC96M7*-20R 510mW LC96N7*-20R 520mW LC96P7*-20R 530mW LC96R7*-20R 540mW LC96S7*-20R 550mW LC96T7*-20R 560mW LC96U7*-20R 570mW LC96V7*-20R 580mW LC96W7*-20R 590mW LC96AA7*-20R 600mW Parameter Threshold current (Ith) Operating drive current (If ) Forward voltage Centre wavelength (λc) Spectrum stability (t = 60 secs) Temperature dependence of peak wavelength Wavelength tolerance Monitor detector responsivity Monitor dark current Thermistor resistance (at 25°C) Power Stability Peak-to-peak, T = 60s, DC to 50kHz sampling, Tc = 25°C >30mW 20 – 30mW 10 – 20mW Heatpump current (∆T = 50°C, If = If max) Heatpump voltage (∆T = 50°C, If = If max) Min Typ 40 Max 55 950 Unit mA mA V nm nm 2.2 974 976 2.5 ±0.2 0.02 ±1.0 1.0 10 50 9.5 10 10.5 nm nm/°C nm µA/mW nA kΩ 0.15 0.25 0.50 1.8 3.0 dB dB dB A V 2 Data Sheet Absolute Maximum Ratings Parameter Operating temperature Storage temperature Laser forward current Centre wavelength λc Heatpump current Lead soldering temperature (10s max) Fibre bend radius 30 Min -20 -40 Max 75 85 1200 2 2.2 260 Unit °C °C mA V A °C mm Package Outline Drawing and Dimensions Dimensions (mm) Figure 1: Package Outline Drawing and Dimensions (mm) 3 Fiber Specification Nufern PM980-HP or equivalent 250µm primary coated. Data Sheet Connections Pin # 1 2 3 4 5 6 7 Description Peltier cooler (+) Thermistor Monitor anode (-) Monitor cathode (+) Thermistor Not connected Not connected Pin # 8 9 10 11 12 13 14 Description Not connected Not connected Laser anode (+) Laser cathode (-) Not connected Case ground Peltier cooler (-) 7 6 5 4 3 2 1 8 9 10 11 12 13 14 Figure 2: Connections 4 Data Sheet RoHS Compliance Bookham is fully committed to environment protection and sustainable development and has set in place a comprehensive program for removing polluting and hazardous substances from all of its products. The relevant evidence of RoHS compliance is held as part of our controlled documentation for each of our compliant products. RoHS compliance parts are available to order, please refer to the ordering information section for further details. Ordering Information: LC96A74-20R 400mW LC96B74-20R 410mW LC96C74-20R 420mW LC96D74-20R 430mW LC96E74-20R 440mW LC96F74-20R 450mW LC96G74-20R 460mW LC96H74-20R 470mW LC96J74-20R 480mW LC96K74-20R 490mW LC96L74-20R 500mW LC96M74-20R 510mW LC96N74-20R 520mW LC96P74-20R 530mW LC96R74-20R 540mW LC96S74-20R 550mW LC96T74-20R 560mW LC96U74-20R 570mW LC96V74-20R 580mW LC96W74-20R 590mW LC96AA74-20R 600mW LC96A76-20R 400mW LC96B76-20R 410mW LC96C76-20R 420mW LC96D76-20R 430mW LC96E76-20R 440mW LC96F76-20R 450mW LC96G76-20R 460mW LC96H76-20R 470mW LC96J76-20R 480mW LC96K76-20R 490mW LC96L76-20R 500mW LC96M76-20R 510mW LC96N76-20R 520mW LC96P76-20R 530mW LC96R76-20R 540mW LC96S76-20R 550mW LC96T76-20R 560mW LC96U76-20R 570mW LC96V76-20R 580mW LC96W76-20R 590mW LC96AA76-20R 600mW Contact Information North America Bookham Worldwide Headquarters 2584 Junction Ave. San Jose CA 95134 USA • Tel: +1 408 919 1500 • Fax: +1 408 919 6083 Europe Paignton Office Brixham Road Paignton Devon TQ4 7BE United Kingdom • Tel: +44 (0) 1803 66 2000 • Fax: +44 (0) 1803 66 2801 Asia Shenzhen Office 2 Phoenix Road Futian Free Trade Zone Shenzhen 518038 China • Tel: +86 755 33305888 • Fax: +86 755 33305805 +86 755 33305807 Important Notice Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by Bookham before they become applicable to any particular order or contract. In accordance with the Bookham policy of continuous improvement specifications may change without notice. The publication of information in this data sheet does not imply freedom from patent or other protective rights of Bookham or others. Further details are available from any Bookham sales representative. www.bookham.com sales@bookham.com INVISIBLE LASER RADIATION AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION CLASS 4 LASER PRODUCT Maximum Power >500mW Wavelength >970nm REFERENCE IEC 60825-1 Edition 1.2 LASER RADIATION - AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION 5 MAX POWER > 500mW WAVELENGTH > 970nm CLASS IV LASER PRODUCT THIS PRODUCT COMPLIES WITH 21CFR 1040.10 ISO14001:1996 EMS 504193 TL9000 Rev 3.0 (ISO9001:2000) FM15040 Caution - use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. BH12843 Rev 2.0 March 2007. ©Bookham 2006. Bookham is a registered trademark of Bookham Inc.