1792-PMF-49-10-10-FA

1792 ECCW Narrow Linewidth CW External Cavity Laser Diode Analog Lasers & Photodiodes BROADBAND The 1792 ECCW series external cavity laser is a cost effective solution for a coherent laser source. The laser is fabricated in a 14-pin hermetically sealed butterfly package that incorporates a bias tee circuit, an integrated thermoelectric cooler (TEC), a thermistor, and a back facet monitor photodiode. The 1792 ECCW provides substantially lower phase noise and a longer coherence length than other semiconductor lasers, including DFB lasers. The wavelength stability is assured by design, eliminating the need for wavelength lockers and complex feedback control circuits. Features Narrow linewidth, < 10 kHz available ITU wavelengths across the C-band 100 GHz channel spacing 10 mW minimum output power Industry standard, high reliability, hermetic 14-pin butterfly package Excellent long-term wavelength stability eliminates the need for a wavelength locker Back-facet monitor Designed to meet Telcordia GR-468 qualification standard RoHS Compliant SMF PMF Performance Highlights Pigtail Type Optical Power Minimum (mW) 15 10 15 See following pages for complete specifications and conditions. Typical (mW) 20 12 20 Linewidth KHz 50 50 50 Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability. Parameter Storage Temperature Symbol TSTG TOP IOP VR IMPD,F VMPD,R ITEC VTEC R F tSOLID Condition Non-operating continuous CW continuous continuous continuous continuous continuous continuous 1 mW TC = 65ºC, TOP = TS TC = 65ºC, TOP = TS TC = 65ºC TOP = TS - 1. CW, at rated power., 2. Lorentzian linewidth measured at –30 dB., 3. Gaussian linewidth measured at –20 dB., 4. Linewidth measured with self-delayed heterodyne method at TS , IOP., 5. TEC temperature at the recommended value. Ordering Information Example: 1792-SMF-043-10-50-FA: ECCW, SMF fiber pigtail, ITU channel 43, 1542.94 nm, 10 mW minimum output power, 50kHz linewidth, FC/APC optical connector Family Name Wavelength (Use Numbering from ITU Channel Chart Above) Linewidth 10: 10 kHz 50: 50 kHz 1792 - SMF - WWW - 10 - 50 - ZZ 1792 - PMF - WWW - 10 - 50 - ZZ 1792 - SMF - WWW - 15 - 50 - ZZ 1792 - PMF - WWW - 15 - 50 - ZZ Fiber Pigtail SMF: Single Mode Fiber PMF: Polarization Maintaining Fiber Minimum Optical Power 10: 10 mW 15: 15 mW Connector FA: FC/APC SA: SC/APC Copyright© 2008 Emcore Corporation Copyright® 2009 Emcore Corporation 626 293 3400 626 293 3428 analog-sales@emcore.com www.emcore.com