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| 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 <260 C XOP XOP continuous continuous Min -40 -20 35 5 5 Max 85 75 300 2 2 10 1.8 3.5 5 10 0.12 95 95 Units C C mA V mA V A V mm N sec m*N % % Applications Seismic sensor applications Interferometry Spectroscopy Lidar Optical test and instrumentation Microwave photonics Operating Case Temperature Forward Current Reverse Voltage Photodiode Forward Current Photodiode Reverse Voltage TEC Current2 TEC Voltage Fiber Bend Radius Tensile Strength, Fiber to Case Lead Soldering Time 3 Package Mounting Screw Torque 4 Operating Humidity: Non-Condensing Storage Humidity: Non-Condensing Copyright(c) 2009 Emcore Corporation 626 293 3400 626 293 3428 analog-sales@emcore.com www.emcore.com 1792 ECCW Narrow Linewidth CW External Cavity Laser Diode Analog Lasers & Photodiodes BROADBAND Electrical / Optical Characteristics Parameter Minimum Optical Output Power Optical Linewidth 1,2,3,4 Threshold Current Laser Bias Current Forward Voltage MPD Current MPD Tracking Error TEC Set Temperature 5 Center Wavelength (100 GHz ITU Grid) Wavelength Drift with Case (-10 to 65 C) Temperature Wavelength Offset from DWDM ITU Grid Frequency Temperature Coefficient Frequency Current Coefficient Optical Isolation Relative Intensity Noise Side Mode Suppression Ratio Optical Return Loss TEC Current TEC Voltage TEC Capacity Thermistor Resistance Thermistor Beta Constant Symbol PO ITH TOP VF IMON TE TS C TC OFFSET f/T f/I RIN SMSR ORL ITEC VTEC T RTH B Condition 15mW Option 10mW Option Available for all other models CW, PO = 10 mW CW, PO = 10 mW -10C < TC < 65C Specified for every laser Min 15 10 0.05 16 Type 20 12 25 Max 50 30 250 2.0 0.5 0.5 35 Units mW KHz mA mA V mA dB C nm 40 80 5 250 +1.5 +3.0 10.5 pm pm GHz/ C MHz/mA dB dB/Hz dB dB A V C K K ITU Grid Channel Numbering Channel 60 59 58 57 56 55 54 53 52 51 50 49 35 40 40 50 9.5 3.5 200 -155 10.0 3891 48 47 46 45 44 43 42 41 40 Wavelength (nm) 1529.55 1530.33 1531.12 1531.90 1532.68 1533.47 1534.25 1535.04 1535.82 1536.61 1537.40 1538.19 1538.98 1539.77 1540.56 1541.35 1542.14 1542.94 1543.73 1544.53 1545.32 Channel 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 Wavelength (nm) 1546.12 1546.92 1547.72 1548.51 1549.32 1550.12 1550.92 1551.72 1552.52 1553.33 1554.13 1554.94 1555.75 1556.56 1557.36 1558.17 1558.98 1559.79 1560.61 1561.42 See ITU Grid Channel Numbering Table Relative to 25C Case Temperature TEC Temperature at TS -10C < TC < 65C CW, at 200 MHz CW, PO > 1 mW TC = 65C, TOP = TS TC = 65C, TOP = TS TC = 65C 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(c) 2008 Emcore Corporation Copyright(R) 2009 Emcore Corporation 626 293 3400 626 293 3428 analog-sales@emcore.com www.emcore.com |
Price & Availability of 1792-SMF-45-15-10-FA
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