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| Data Sheet 976nm Laser Module Stabilized with Narrow-Bandwidth Grating LC95A76ULR The Bookham LC95A76ULR single-mode laser module with narrow-bandwidth grating has been designed to provide the stringent noise and bandwidth performance required for second harmonic generation and frequency mixing applications. The laser with narrow-band grating allows high output powers that are very stable with both time and temperature while providing enhanced wavelength and power stability performance. The narrow-bandwidth grating is located in the polarization maintaining fiber pigtail. Features: * >250mW output power * Polarization maintaining single-mode fiber pigtail * Internal thermoelectric heatpump and monitor photodiode * Hermetically sealed 14-pin butterfly package * Spectral width smaller than 100pm * RoHS compliant Applications: * Blue light second-harmonic generation * Frequency mixing 1 Data Sheet Characteristics Conditions unless otherwise stated: Case temperature Submount temperature Monitor diode bias CW operation -20 to +75C 25C -5 V Parameter Threshold Current (Ith) Operating Drive Current (If) Operating Power (Pop) Forward Voltage (Vf) Peak Wavelength (lp) Spectral Width (FWHM) Temperature Dependence of Peak Wavelength Monitor Detector Responsivity Monitor Dark Current Thermistor Resistance (at 25C) Intended Laser Submount Operating Temperature Power Stability (RMS, 100-250mW, 25C, 20Hz-2MHz) Heatpump Current (T = 50C, If = 700mA) Heatpump Voltage (T = 50C, If = 700mA) Polarization Extinction Ratio Min Typ 35 Max 50 700 Unit mA mA mW 250 300 1.9 2.5 976.5 100 20 V nm pm pm/K A/mW 975.5 976.0 35 7 0.3 100 9.5 24 10 25 10.5 26 0.25 1.85 3 13 17 nA k C % A V dB Absolute Maximum Ratings Parameter Operating Temperature Storage Temperature Laser Forward Current Laser Reverse Voltage Heatpump Current Heatpump Voltage Lead Soldering Temperature (10s max) Min -20 -40 Max 75 80 800 2 2.5 3 260 30 Unit C C mA V A V C mm 2 Fiber Bend Radius Data Sheet Fiber Specification Nufern PM980-HP or equivilent 250m primary coated fiber 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 (-) 3 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: LC95A76ULR 976nm Laser Module Stabilized with Narrow Bandwidth Grating Contact Information Bookham (Switzerland) AG Binzstrasse 17 8045 Zurich Switzerland * Tel: +41 44 455 8787 * Fax:+41 44 455 8586 EMEA Sales Contact Gunnar Stolze * Tel: +41 79 635 3777 ASIA Sales Contact Patrick Lee * Tel: +852 9197 7014 North America Sales Contact Michael Cutler * Tel: +1 678 763 0777 ISO 9001:2000 Certified Japan Sales Contact Japan Laser Corporation * Tel: +813 5285 0861 www.bookham.com highpower@bookham.com 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. DANGER INVISIBLE LASER RADIATION AVOID DIRECT EXPOSURE TO BEAM INVISIBLE LASER RADIATION AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION CLASS 4 LASER PRODUCT Maximum power 500mW Wavelength 976nm MAX POWER 500mW WAVELENGTH 976nm CLASS IV LASER PRODUCT FM 68159 4 REFERENCE IEC 60825-Edition 1.2 This product complies with 21CFR 1040.10 BH12922 Rev 3.1 April 2007. (c)Bookham 2005. Bookham is a registered trademark of Bookham Inc. |
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