DATASHEET| MARCH 3, 2010 1623A/B O-Band DWDM DFB Laser Module The 1623 ITU G.695 compliant O-Band DWDM forward path DFB laser components are designed for both broadcast and narrowcast analog applications. The highly linear, OC-48 pinout compatible components feature options for up to 14 dBm of minimum optical output power with superior distortion performance over an enhanced temperature range of -40C to +85C. Performance Highlights Min Typical Max 1317.90 1318.10 1318.30 O-Band DWDM forward path 1321.10 1321.30 1321.50 Broadcast and narrowcast networks 1322.80 1323.00 1323.20 1323.97 1324.17 1324.37 DWDM cuts new fiber costs 1325.30 1325.50 1325.70 1326.90 1327.10 1327.30 1325.60 1325.80 1326.00 1327.05 1327.25 1327.45 1329.00 1329.20 1329.40 1330.30 1330.50 1330.70 Applications Wavelength High optical splits Features OC-48 pinout compatible Telcordia Technologies compliant TM 468 Up to 110 channel count 6 Up to 14 dBm 8 Wide temperature range-- stable even in harsh environments 9 Optical Output Power 10 Units nm - - dBm -40 - +85 C Frequency Range 5 - 1002 MHz Carrier to Noise Ratio 51 - - dB Composite Second Order (multiple versions) - - -57 dBc Composite Triple Beat (multiple versions) - - -66 dBc 12 RoHS compliant 13 14 Temperature Range See following pages for complete specifications and conditions. For more information on this and other products: Contact Sales at Emcore 626-293-3400, or visit www.emcore.com. 1623 O-Band DWDM DFB Laser Component DATASHEET| MARCH 3, 2010 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 Operating Case Temperature Storage Temperature Laser Forward dc Current Photodiode Reverse Voltage Laser Reverse Voltage, dc ESD TEC Current Symbol TC TSTG VRPD ITEC Condition continuous HBM: R = 1500 Ohm, C = 100 pF continuous Min -40 -40 -500 -1.9 Max +85 +85 150 10 1 500 1.9 Units C C mA V V V A Electrical/Optical Characteristics Laser Temperature (TL) = Laser temp set for center WL, IF=IOP, Beginning of Life (BOL) Parameter Symbol Condition Min 1317.90 1318.10 nm option 1321.30 nm option 1321.10 1322.80 1323.00 nm option 1324.17 nm option 1323.97 1325.50 nm option 1325.30 (1) Wavelength 1327.10 nm option 1326.90 OPT Optical Output Power Optical Isolation Sidemode Suppression Ratio Threshold Current Operating Current Laser Temp Range Monitor PD Responsivity Thermistor Resistance Thermistor Temp. Coefficient TEC Current Tracking Error Fiber Length Fiber Buffer Fiber Core / Cladding - ISO SMSR ITH IOP TL rPD RTH TCTH ITEC - 1325.80 nm option 1327.25 nm option 1329.20 nm option 1330.50 nm option -06 version (4 mW) -08 version (6 mW) -09 version (8 mW) -10 version (10 mW) -12 version (16 mW) -13 version (20 mW -14 version (25 mW) varies with power option VRM=5V TOP=25 C TOP=25 C -40<TC<+85C, IF = 100 mA TOP=25 C May include splice - (1) Center wavelength is temperature tuned to be within specs. EMCORE CORPORATION 1325.60 1327.05 1329.00 1330.30 6 8 9 10 12 13 14 30 35 18 10 9.5 -1.5 -1 1.0 - Typ 1318.10 1321.30 1323.00 1324.17 1325.50 1327.10 Max 1318.30 1321.50 1323.20 1324.37 1325.70 1327.30 Unit 1325.80 1327.25 1329.20 1330.50 1326.00 1327.45 1329.40 1330.70 - - dBm 10 -4.4 1.5 900 9/125 20 120 32 200 10.5 1.6 1 - dB dB mA mA C A/mW KOhm %/C A dB m m m nm 1623 O-Band DWDM DFB Laser Component DATASHEET| MARCH 3, 2010 RF Characteristics Laser Temperature (TL) = Laser temp set for center WL, IF = IOP, Beginning of Life (BOL) Parameter Symbol Condition Min Typ Frequency Range F 5 Frequency Response S21 Iop = 60 mA, 5 - 1002 MHz Carrier-to-Noise Ratio CNR 52 (1) Comp. Second Order CSO Standard options (1623A) Enhanced options (1623B) (1) Composite Triple Beat CTB Relative Intensity Noise RIN <-155 Max 1002 1.5 -57 -60 -66 - Unit MHz dB dB dBc dBc dB dB/Hz (1) Distortion performance assumes 0km dispersion. 3.2% OMI, 110 ch. NTSC In order to prevent reflection-induced distortion, the laser must be connected to an optical cable having a return loss of at least 55 dB for discrete reflections and 30 dB for distributed reflections. Outline Diagram Dimensions are in inches and (millimeters) EMCORE CORPORATION 3 1623 O-Band DWDM DFB Laser Component DATASHEET| MARCH 3, 2010 Electrical Schematics Figure 1. 1623 O-Band DWDM Laser Schematic Figure 2. 1623 O-Band DWDM Circuit Schematic EMCORE CORPORATION 4 1623 O-Band DWDM DFB Laser Component DATASHEET| MARCH 3, 2010 Pin Definitions Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Description Thermistor Thermistor Dc Laser Bias (-) MPD Anode (-) MPD Cathode (+) Thermal Electric Cooler (+) Thermal Electric Cooler (-) Case Ground Case Ground NC Laser Common (+) Laser Modulation (-) Laser Common (+) NC Laser Safety This product meets the appropriate standard in Title 21 of the Code of Federal Regulations (CFR). FDA/CDRH Class 1 laser product. This device has been classified with the FDA/CDRH under accession number 0220191. All Versions of this laser are Class 1 laser product, tested according to IEC 60825-1:2007/EN 60825-1:2007 Single-mode fiber pigtail with SC/APC connectors (standard). Wavelength = 1.3 m. Maximum power = 50 mW. Because of size constraints, laser safety labeling (including an FDA class 1 label) is not affixed to the module, but attached to the outside of the shipping carton. Product is not shipped with power supply. Caution: Use of controls, adjustments and procedures other than those specified herein may result in hazardous laser radiation exposure. DANGER DANGER INVISIBLE LASER RADIATION AVOID DIRECT EXPOSURE TO BEAM INVISIBLE LASER RADIATION IS EMITTED FROM THE END OF FIBER OR CONNECTOR Avoid direct exposure to beam Do not view beam directly with optical instruments Wavelength: 1.3 m Max. Output: 50 mW, Class 1 Laser Product INVISIBLE LASER RADIATION EMITTED FROM END OF FIBER OR CONNECTOR Avoid exposure to beam Class 1 Laser Product IEC-60825-1:20007 Max. Output:50 mw Wavelength: 1.3 m EMCORE CORPORATION 5 1623 O-Band DWDM DFB Laser Component DATASHEET| MARCH 3, 2010 Ordering Information Contact Emcore for ordering information at 626-293-3400. Ordering Code Definitions 1623x - www - aa - yyyy.yy - zz Family Name 1623: Analog O-Band DWDM DFB, Laser CSO Performance x = A: Standard Performance x = B: Enhanced Performance (CSO) Frequency Plan www = 079: 79 Channel NTSC www = 110: 110 Channel NTSC Optical Connector aa = FC: FC/APC aa = SC: SC/APC Center Wavelength yyyy.yy = 1318.10: 1318.10 nm yyyy.yy = 1321.30: 1321.30 nm yyyy.yy = 1323.00: 1323.00 nm yyyy.yy = 1324.17: 1324.17 nm yyyy.yy = 1325.50: 1325.50 nm yyyy.yy = 1327.10: 1327.10 nm Minimum Optical Power zz = 06: 6 dBm (4 mW) zz = 08: 8 dBm (6 mW) zz = 09: 9 dBm (8 mW) zz = 10: 10 dBm (10 mW) zz = 12: 12 dBm (16 mW) zz = 13: 13 dBm (20 mW) zz = 14: 14 dBm (25 mW) yyyy.yy = 1325.80: 1325.80 nm yyyy.yy = 1327.25: 1327.25 nm yyyy.yy = 1329.20: 1329.20 nm yyyy.yy = 1330.50: 1330.50 nm Example 1623B-110-SC-1325.80-10: O-Band DWDM Laser, Enhanced performance, 110 channel NTSC, SC/APC connector, 1325.80 nm center wavelength, 10 mW minimum optical power. Information contained herein is deemed to be reliable and accurate as of issue date. EMCORE reserves the right to change the design or specifications of the product at any time without notice. EMCORE and the EMCORE logo are trademarks of EMCORE Corporation. EMCORE CORPORATION ds.1623 2015 West Chestnut Street Alhambra, California 91803-1542 EMCORE CORPORATION Tel: 626-293-3400 Fax: 626-293-3428 www.emcore.com 6 Copyright 2007. EMCORE Corporation