Product Bulletin. 14xx nm, 300 mw Laser Diode 3400 Series

Transcription

1 Product Bulletin 14xx nm, 300 mw 3400 Series The JDS Uniphase 3400 Series 14xx nm, 300 mw is wavelength selected between 1420 and 1510 nm using grating-stabilized, polarization maintaining (PM) fiber. It is housed in an industry standard 14-pin butterfly package. This pump laser is ideal for distributed or discrete Raman amplification applications (1420 to 1510 nm for C- and L-band coverage). Up to 300 mw power and high thermal efficiency enable longer links and spans, lower bit error rate (BER), and greater wavelength coverage for 40 GHz and ultra-long haul (ULH) systems. Key Features Up to 320 mw (1420 to 1465 nm) Up to 300 mw (1466 to 1495 nm) Up to 280 mw (1496 to 1510 nm) Grating stabilized High thermal efficiency Robust high-power operation (0 to 70 C) Applications 40 GHz and ultra-long haul systems Distributed or discrete Raman amplification

2 3400 Series Series Detail (Specifications in mm unless otherwise noted.) 50.8 NOM 2500 NOM (1500 MIN) NOM. TO C/L OF GRATING (1000 MIN) NOM. TO C/L OF SPLICE (500 MIN.) NOM STRAIN RELIEF 4X 2.50±0.15 THRU X 2.5 LEAD SPACING TOLERANCE IS NON-ACCUMULATIVE 14X 0.51 LEAD WIDTH 7.7± LEAD THICKNESS TO LEAD C L 3400 Series PinOut LD Monitor 3 Thermistor (+) TEC (-) 14 1 Cooler + 2 Thermistor 3 Monitor PD Anode 4 Monitor PD Cathode 5 Thermistor 6 N/C 7 N/C 8 N/C 9 N/C 10 Laser Anode 11 Laser Cathode 12 N/C 13 Case Ground 14 Cooler -

3 3400 Series 3 Absolute Maximum Ratings 1 Parameter Symbol Minimum Maximum Forward current (1 hour maximum cumulative) I f 1.8 A Reverse voltage V r 2 V Reverse current 10 µa ESD damage V ESD 500 V C = 100 pf, R = 1.5 kω, HBM 2 Monitor Photodiode Reverse voltage V r,pd 20 V Forward current I f,pd 10 ma Thermistor Forward current I f,th 5 ma Thermoelectric Cooler Current I TEC 4 A Voltage V TEC 4.5 V Package Operating temperature T c -5 C 70 C Storage temperature -40 C 75 C Lead soldering temperature C Fiber Pigtail Fiber temperature -40 C 85 C Tensile stress Bend radius 1. Typical test environment are under ambient conditions except as indicated otherwise. 2. Human body model. 3. Applied to pins for <10 seconds. T case 75 C. 16 mm 5 N Fiber Pigtail 1 Parameter Minimum Typical Maximum Extinction ratio - 30 db/100 m - Cutoff wavelength 1290 nm nm Mode field diameter 9.5 µm 10 µm 11.5 µm Cladding diameter 122 µm 125 µm 128 µm UV coating (buffer) diameter 380 µm 400 µm 420 µm Pigtail length 1.5 m - - Fiber bend radius 25 mm Laser pigtail shall consist of at least 1.5 m of SM15 Fujikura Panda polarization maintaining fiber. JDS Uniphase expects to transition to a polarization maintaining fiber with cutoff <1400 nm and buffer diameter of 250 µm during calendar Q4, 2001.

4 3400 Series 4 Power Consumption 1, 2 Power (mw) Operating Current Operating Voltage Vop TEC Current TEC Voltage Target Wavelength Range 1420 to 1465 nm Iop, BOL (ma) BOL (V) EOL (V) ITEC, EOL (A) VTEC, EOL (V) Target Wavelength Range 1466 to 1495 nm Target Wavelength Range 1496 to 1510 nm Iop EOL = 1.2 x Iop BOL. 2. Values shown are maxima.

5 3400 Series 5 Optical and Electrical Specifications 1 Parameter Symbol Condition Minimum Maximum Spectrum Target wavelength 2 (in vacuum) λt Iop 1420 nm 1510 nm (1 nm steps) Power in band (λ t ±2 nm) Pband I(100 mw) I Iop 80% - Spectral bandwidth, RMS λrms Pop RMS nm Polarization extinction ratio Re 13 db - Threshold current Ith ma BOL Kink-free operating current Ikink 1.2 x Iop ma - Monitor Photodiode Monitor current IMPD Iop VrPD = 5 V µa/mw 1.0 µa/mw Monitor dark current Id VrPD = 5 V - 50 na Monitor diode capacitance CMPD VrPD = 5 V, 1 khz - 20 pf Front-to-rear tracking ratio TR Im constant, 100 mw to Pop Front-to-rear tracking error TE Im constant -8% 8% Thermoelectric Cooler Operation Power consumption PCON W EOL Thermistor resistance RTH 9.5 kω 10.5 kω Mean thermistor B constant Bavg Tc 3700 K 4100 K 1. Laser submount temperature Ts = 25 C unless otherwise stated. Case temperature Tc = 0 to 70 C unless otherwise stated (maximum T = 45 C). Fiber Bragg grating temperature Tfbg = 25 C unless otherwise specified. 2. Customer specified. Ordering Information For more information on this or other products and their availability, please contact your local JDS Uniphase account manager or JDS Uniphase directly at JDSU (5378) in North America and JDSU worldwide or via at sales@jdsu.com. DANGER INVISIBLE LASER DIODE INVISIBLE LASER RADIATIONÐ AVOID DIRECT EXPOSURE TO BEAM PEAK POWER 500 mw WAVELENGTH 710 Ð 1,550 nm AVOID EXPOSURE CAUTION Ð Handle with care. Easily damaged by electrostatic discharge This product complies with 21 CFR Chapter 1, Subchapter J CLASS 3B LASER PRODUCT Invisible radiation emitted from fiber end or fiber receptacle North America toll-free: JDSU (5378) Worldwide toll-free: JDSU All statements, technical information and recommendations related to the products herein are based upon information believed to be reliable or accurate. However, the accuracy or completeness thereof is not guaranteed, and no responsibility is assumed for any inaccuracies. The user assumes all risks and liability whatsoever in connection with the use of a product or its application. JDS Uniphase reserves the right to change at any time without notice the design, specifications, function, fit or form of its products described herein, including withdrawal at any time of a product offered for sale herein. JDS Uniphase makes no representations that the products herein are free from any intellectual property claims of others. Please contact JDS Uniphase for more information. JDS Uniphase and the JDS Uniphase logo are trademarks of JDS Uniphase Corporation. Other trademarks are the property of their respective holders. Copyright JDS Uniphase Corporation. All rights reserved Rev /04