 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| PRELIMINARY Data Sheet ULTRA High Power 980nm Pump Laser Module - Grating Stabilized, 750mW LC96U* 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 750mW. The LC96 `U' 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 * Ultra High output power, up to 750mW 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 PRELIMINARY Data Sheet Characteristics Conditions unless otherwise stated: Case temperature -20 to +75C Submount temperature 20C Monitor diode bias -5V CW operation Kink-free fiber-coupled output power: (wavelength = 974nm) LC96UA74-20R 625mW LC96UB74-20R 650mW LC96UC74-20R 675mW LC96UD74-20R 700mW LC96UE74-20R 725mW LC96UF74-20R 750mW Min Typ 40 Max 55 1080 2.2 973 974 2.6 975 0.2 0.02 1.0 10 50 11.8 12.3 12.8 Unit mA mA V nm nm nm/C A/mW nA k Parameter Threshold current (Ith) Operating drive current (If ) Forward voltage Centre wavelength (c) Spectrum stability (t = 60 secs) Temperature dependence of peak wavelength Monitor detector responsivity Monitor dark current Thermistor resistance (at 20C) Power Stability Peak-to-peak, T = 60s, DC to 50kHz sampling, Tc = 25C >30mW 20 - 30mW 10 - 20mW Heatpump current (T = 55C, If = If max) Heatpump voltage (T = 55C, If = If max) 0.15 0.25 0.5 2.2 3.3 dB dB dB A V 2 PRELIMINARY Data Sheet Absolute Maximum Ratings Parameter Operating temperature Storage temperature Laser forward current Laser reverse voltage Heatpump current Lead soldering temperature (10s max) Fibre bend radius 30 Min -20 -40 Max 75 85 1500 2 2.4 350 Unit C C mA V A C mm Package Outline Drawing and Dimensions Figure 1: Package Outline Drawing and Dimensions (mm) Fiber Specification Nufern PM980-HP or equivalent 250m primary coated. 3 PRELIMINARY 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 PRELIMINARY 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: LC96UA74-20R 625mW LC96UB74-20R 650mW LC96UC74-20R 675mW LC96UD74-20R 700mW LC96UE74-20R 725mW LC96UF74-20R 750mW 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. BH13429 Rev 1.0 March 2007. (c)Bookham 2006. Bookham is a registered trademark of Bookham Inc. |
Price & Availability of LC96UD74-20R
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |