1,550nm Continuous Wave DFB Laser FLD5F15CX-H FEATURES • Continuous Wave (CW) Light Source for DWDM System • Output Power: 16dBm • Available at C-band ITU-T Wavelengths between 1528.773 to 1569.594nm • Built-in TEC, Thermistor, Monitor PIN PD and Optical Isolator • Polarization maintaning (PANDA) fiber APPLICATIONS 10 and 40 Gb/s long haul DWDM Transmission systems. DESCRIPTION The laser is for a high power (16dBm) CW operation, at selected C-band ITU-T grid wavelengths. The module includes an optical isolator monitor photodiode, thermistor and a thermo-electric cooler. This laser is designed for use with external modulation components (such as LiNbO3 modulators). The device comes in “butterfly” type, 14-pin package, and operates between 0 to 70°C. ABSOLUTE MAXIMUM RATINGS (Tc=25°C, unless otherwise specified) Rating Parameter Symbol Condition Tstg Top Optical Output Power LD Forward Current Storage Temperature Operating Case Temperature LD Reverse Voltage PD Reverse Voltage PD Forward Current Unit Min. Max. - -40 0 +85 +70 °C °C Pf CW - 50 mW IF VR CW - 420 mA CW - 2 V VDR Cooling Heating -2.50 20 10 5.00 - V mA IPF Cooler Voltage Vc Cooler Current Ic Cooling Heating -0.60 1.85 - A Tth ATC Operation 0 +70 °C - 260°C - 10 sec Thermistor Temperature Lead Soldering Time Edition 1.1 July 2004 1 V 1,550nm Continuous Wave DFB Laser FLD5F15CX-H OPTICAL AND ELECTRICAL CHARACTERISTICS (TL=Tset, Tc=25°C, BOL, unless otherwise specified) Limits Typ. - Max. 35 Unit - Min. 15 - 40 - - mW Ith - 3 - 45 mA Forward Voltage VF - - - 3.0 V Slope Efficiency η - - 0.15 - mW/mA Operating Forward Current Iop - - - 350 mA Peak Wavelength λp ORL>40dB Wavelength Drift ∆λ 20 Years - - 200 pm - Tc=0 to +70°C -1 - 1 pm/°C - 5 10 MHz 35 - - dB Parameter Symbol Test Conditions Laser Set Temperature (BOL) Tset Pf Threshold Current Optical Output Power Wavelength Stability with Case Temperature Spectral Width (-3dB) ∆λ Note (3) °C nm ORL>40dB Side Mode Suppression Sr Monitor Current Im Pf=40mW 0.1 - 2.0 mA Monitor Dark Current Idm VPD=5V - - 100 nA Monitor Capacitance Ct VPD=5V, f=1 MHz - - 10 pF Tracking Error (Note 1) TE Im=constant, Tc=0 to +70°C -0.5 - +1.0 dB Optical Isolation IS Tc=0 to +70°C 22 - - dB 20 - - dB - - -140 dB/Hz - - 1.4 A - - 4.2 V - - 5.9 W 9.5 10.0 10.5 kΩ 3,270 3,450 3,630 K Polarization Extinction Ratio PER Relative Intensity Noise RIN Cooler Current Ic Cooler Voltage Vc Cooler Power Pc Thermistor Resistance Rth CW, ORL>40dB average of f=DC to 7.5GHz TL=Tset, Tc=+70°C, Tc, TL=25°C Thermistor B Constant (Note 2) B Note 1. TE=10*log[Pf(Tc)/Pf(25)] Note 2. Relation between resistance and temperature (°K) is: Rth (T) = Rth (25)*exp[B(1/T-1/298)] Note 3. The selected wavelength is available in accordance with Table 1. 2 1,550nm Continuous Wave DFB Laser FLD5F15CX-H Fig. 1 Forward Current vs Output Power Fig. 2 Temperature Dependance of Wavelength(ACC Operation) 1551 Wavelength (nm) Output Power, Pf (mW) 40 30 20 1550 1549 1548 10 0 1547 10 0 100 200 300 15 20 25 30 35 40 Laser Temperature, TLD (°C) Forward Current, If (mA) Fig.4 Spectrum 5.0 4.0 4.0 3.0 3.0 2.0 2.0 1.0 1.0 0.0 0.0 -1.0 0 10 20 30 40 50 60 70 0 Relative Intensity (dB) 5.0 Cooler Voltage, Vc (V) Cooler Current, Ic (A) Fig. 3 Cooler Voltage -Current -1.0 80 -20 -40 -60 -80 1540 Case Temperature (°C) 1550 Wavelength λ (nm) 3 1560 1,550nm Continuous Wave DFB Laser FLD5F15CX-H Table 1 Wavelength Table Part Number FLD5F15CX-H9610 FLD5F15CX-H9600 FLD5F15CX-H9590 FLD5F15CX-H9580 FLD5F15CX-H9570 FLD5F15CX-H9560 FLD5F15CX-H9550 FLD5F15CX-H9540 FLD5F15CX-H9530 FLD5F15CX-H9520 FLD5F15CX-H9510 FLD5F15CX-H9500 FLD5F15CX-H9490 FLD5F15CX-H9480 FLD5F15CX-H9470 FLD5F15CX-H9460 FLD5F15CX-H9450 FLD5F15CX-H9440 FLD5F15CX-H9430 FLD5F15CX-H9420 FLD5F15CX-H9410 FLD5F15CX-H9400 FLD5F15CX-H9390 FLD5F15CX-H9380 FLD5F15CX-H9370 FLD5F15CX-H9360 FLD5F15CX-H9350 FLD5F15CX-H9340 FLD5F15CX-H9330 FLD5F15CX-H9320 FLD5F15CX-H9310 FLD5F15CX-H9300 FLD5F15CX-H9290 FLD5F15CX-H9280 FLD5F15CX-H9270 FLD5F15CX-H9260 FLD5F15CX-H9250 FLD5F15CX-H9240 FLD5F15CX-H9230 FLD5F15CX-H9220 FLD5F15CX-H9210 FLD5F15CX-H9200 FLD5F15CX-H9190 FLD5F15CX-H9180 FLD5F15CX-H9170 FLD5F15CX-H9160 FLD5F15CX-H9150 FLD5F15CX-H9140 FLD5F15CX-H9130 FLD5F15CX-H9120 FLD5F15CX-H9110 FLD5F15CX-H9100 Wavelength (nm) (TL=Tset) (in vacuum) 1528.773 1529.553 1530.334 1531.116 1531.898 1532.681 1533.465 1534.250 1535.036 1535.822 1536.609 1537.397 1538.186 1538.976 1539.766 1540.557 1541.349 1542.142 1542.936 1543.730 1544.526 1545.322 1546.119 1546.917 1547.715 1548.515 1549.315 1550.116 1550.918 1551.721 1552.524 1553.329 1554.134 1554.940 1555.747 1556.555 1557.363 1558.173 1558.983 1559.794 1560.606 1561.419 1562.233 1563.047 1563.863 1564.679 1565.496 1566.314 1567.133 1567.952 1568.773 1569.594 4 Tolerance (nm) ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 ±0.01 1,550nm Continuous Wave DFB Laser FLD5F15CX-H “CX” PACKAGE UNIT: mm 17.24±0.25 15.24±0.25 2.54 14-0.5 5.25±0.5 5.41±0.25 5.08±0.15 15.2±0.3 14-0.1±0.05 Ø0.9±0.1 12.7±0.25 8.25±0.5 Ø5.2±0.25 PIN 1 8.89±0.15 5.4±0.5 PIN 7 4-Ø2.67 PIN 8 0.5±0.2 1.70±0.15 PIN 14 8.17±0.25 20.83±0.25 22.0±0.25 26.04±0.25 29.97±0.25 0.5 1.70 4.15±0.25 5.47±0.2 Floating Type PIN # FUNCTION 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. Thermistor Thermistor Laser DC Bias (-) Monitor (Anode) Monitor (Cathode) Thermoelectric Cooler (+) Thermoelectric Cooler (-) N.C. N.C. N.C. LD Anode LD Cathode LD Anode N.C. 7 6 5 4 3 2 1 10 11 12 13 14 TEC 8 9 * Pigtail length (L) and connector type are specified in the detail (individual) specification. *L 25.0±0.5 CONNECTOR For further information please contact: Eudyna Devices USA Inc. 2355 Zanker Rd. San Jose, CA 95131-1138, U.S.A. TEL: (408) 232-9500 FAX: (408) 428-9111 CAUTION Eudyna Devices Inc. products contain gallium arsenide (GaAs) which can be hazardous to the human body and the environment. For safety, observe the following procedures: www.us.eudyna.com • Do not put this product into the mouth. Eudyna Devices Europe Ltd. • Do not alter the form of this product into a gas, powder, or liquid through burning, crushing, or chemical processing as these by-products are dangerous to the human body if inhaled, ingested, or swallowed. Network House Norreys Drive Maidenhead, Berkshire SL6 4FJ United Kingdom TEL: +44 (0) 1628 504800 FAX: +44 (0) 1628 504888 Eudyna Devices Asia Pte Ltd. Hong Kong Branch Rm. 1101, Ocean Centre, 5 Canton Rd. Tsim Sha Tsui, Kowloon, Hong Kong TEL: +852-2377-0227 FAX: +852-2377-3921 • Observe government laws and company regulations when discarding this product. This product must be discarded in accordance with methods specified by applicable hazardous waste procedures. Eudyna Devices Inc. reserves the right to change products and specifications without notice. The information does not convey any license under rights of Eudyna Devices Inc. or others. © 2004 Eudyna Devices USA Inc. Printed in U.S.A. Eudyna Devices Inc. Sales Division 1, Kanai-cho, Sakae-ku Yokohama, 244-0845, Japan TEL: +81-45-853-8156 FAX: +81-45-853-8170 5