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Advance Data Sheet April 2000
D571-Type Digital 1.5 m Uncooled DFB FastLight TM Laser Module
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Hermetically sealed active components Internal back-facet monitor Qualification program: Telcordia Technologies * TA-983
* Telcordia Technologies is a trademark of Bell Communications Research, Inc.
Applications
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Long-reach SONET OC-3/STM-1, OC-12/STM-4 systems Telecommunications Secure digital data systems
The low-profile D571-Type Laser Module is ideally suited for short- and long-haul SONET and other high-speed digital applications.
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Benefits
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Easily board mounted Requires no lead bending No additional heat sinks required Pin compatible with industry-standard 14-pin laser module Highly efficient DFB-MQW laser structure allows for lower threshold and drive currents, and reduced power consumption
Features
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Eight-pin package suitable for SONET/SDH applications Narrow linewidth, distributed-feedback, multiquantum-well (DFB-MQW), 1510 nm or 1550 nm laser with single-mode fiber pigtail Available in narrow and wide temperature ranges No TEC required High output power: -- Typical 2.0 mW peak power coupled into singlemode fiber -- 1.0 mW devices are also available
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Description
The D571-Type Uncooled Laser Module consists of a laser diode coupled to a single-mode fiber pigtail. The device is available in a standard, 8-pin configuration (see Figure 1 and/or Table 1) and is ideal for long-reach (SONET) and other high-speed digital applications. The laser diode is a narrow linewidth (<1 nm) DFBMQW single-mode laser and an InGaAs PIN photodiode back-facet monitor in an epoxy-free, hermetically sealed package.
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D571-Type Digital 1.5 m Uncooled DFB FastLight Laser Module
Advance Data Sheet April 2000
qualified for the central office and uncontrolled environments, and can be used for applications requiring high performance and low cost. Table 1. Pin Descriptions Pin Number 1 2 3 4 5 6 7 8 Connection NC/Reserved Case ground NC/Reserved Photodiode cathode Photodiode anode Laser diode cathode Laser diode anode NC/Reserved
Description (continued)
The device characteristics listed in this document are met at 2.0 mW output power. Higher- or lower-power operation is possible. Under conditions of a fixed photodiode current, the change in optical output is typically 0.5 dB over an operating temperature range of -40 C to +85 C. This device incorporates the new Laser 2000 manufacturing process developed by the Optoelectronic unit of Lucent Technologies Microelectronics Group. Laser 2000 is a low-cost platform that targets high-volume manufacturing and tighter product distributions on all optical subassemblies. The platform incorporates an advanced optical design that is produced on a highly automated production line. The Laser 2000 platform is
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1-900 (C)
Figure 1. D571-Type Digital Uncooled DFB Flat-PAC Laser Module Schematic, Top View
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 operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability. Parameter Maximum Peak Laser Drive Current or Maximum Fiber Power* Peak Reverse Laser Voltage: Laser Monitor Monitor Forward Current Operating Case Temperature Range Storage Case Temperature Range Lead Soldering Temperature/Time Relative Humidity (noncondensing)
* Rating varies with temperature.
Symbol IOP PMAX VRL VRM IFD TC Tstg -- RH
Min -- -- -- -- -- -40 -40 -- --
Max 150 10 2 20 2 85 85 260/10 85
Unit mA mW V V mA C C C/s %
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Lucent Technologies Inc.
Advance Data Sheet April 2000
D571-Type Digital 1.5 m Uncooled DFB FastLight Laser Module
Handling Precautions
CAUTION: This device is susceptible to damage as a result of electrostatic discharge (ESD). Take proper precautions during both handling and testing. Follow guidelines such as JEDEC Publication No. 108-A (Dec. 1988). Although protection circuitry is designed into the device, take proper precautions to avoid exposure to ESD.
Electro-Optical Characteristics
Table 2. Electro-Optical Characteristics (over operating temperature range unless otherwise noted) Parameter Operating Temperature Range Optical Output Power* Threshold Current Symbol T PF ITH Test Conditions -- CW, nominal T = 25 C T = full range T = -10 C to + 70 C CW, PF = 2.0 mW, T = 25 C CW, IMON = constant, T = full range F = 2.0 mW, T = 25 C CW, P PF = 2.0 mW, CW PF = 2.0 mW, CW PF = 2.0 mW, 622 Mbits/s CW, PF = 2.0 mW IMON = constant, CW I = (0.9) ITH 10%--90% pulse T = 25 C CW -- = 5V VR VR = 5 V -- Min -40 -- 5 2 2 15 7.5 57 1525 1500 -- 30 -1.5 -- -- -- 3 100 -- -- Typ -- 2 -- -- -- -- -- -- -- -- -- 40 -- -- 0.25 1.1 -- -- 10 0.09 Max 85 -- 15 60 50 35 60 133 1570 1520 1 -- 1.5 100 0.5 1.6 8 1000 200 0.12 Unit C mW mA mA mA mA mA W/mA nm nm nm dB dB W ns V A nA nm/C
Modulation Current
IMOD
Slope Efficiency Center Wavelength Center Wavelength 1510 nm codes Spectral Width (-20 dB) Side-mode Suppression Ratio Tracking Error Spontaneous Emission Rise/Fall Times Forward Voltage Input Impedance Monitor Current Monitor Dark Current Wavelength Temperature Coefficient
SE C C SMSR TE PTH tR, tF VF R IMON ID --
* 1mW power option also available. See Table 4 for more information. BOL value; EOL = 80 mA. The slope efficiency is used to calculate the modulation current for a desired output power. This modulation current plus the threshold current comprise the total operating current for the device. VR = reverse voltage.
Lucent Technologies Inc.
3
D571-Type Digital 1.5 m Uncooled DFB FastLight Laser Module
Advance Data Sheet April 2000
Outline Diagram
Dimensions are in inches and (millimeters)
TRADEMARK, CODE, LASER SERIAL NUMBER, AND/OR DATE CODE IN APPROXIMATE AREA SHOWN 4 3 2 1
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8 1.06 (27.0) MIN
0.52 (13.2)
39.37 (1000) MIN PIGTAIL LENGTH
0.045 (1.143) 0.20 (5.00) 0.010 (0.254)
0.29 (7.37)
0.165 (4.20) 0.016 (0.410) 0.100 (2.54) 0.300 (7.62) 0.110 (2.79)
0.085 (2.16) 0.17 (4.32) 0.30 (7.62)
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1-899.f
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Lucent Technologies Inc.
Advance Data Sheet April 2000
D571-Type Digital 1.5 m Uncooled DFB FastLight Laser Module
Qualification Information
The D571-Type Laser Module is scheduled to complete the following qualification tests and meets the intent of Telcordia Technologies TR-NWT-000468 for interoffice environments and TA-TSY-000983 for outside plant environments. Table 3. D571-Type Laser Module Qualification Test Plan Qualification Test Mechanical Shock Vibration Solderability Thermal Shock Fiber Pull Accelerated (Biased) Aging 85 C Storage Conditions 500 G for P/F 1,500 G for information 20 g, 20 Hz--2,000 Hz -- Delta T = 100 C 1 kg; 3 times for P/F 2 kg; 3 times for information 85 C, 5,000 hrs. 1,000 hrs. for provisional qual. 2,000 hrs. for P/F 5,000 hrs. for information 500 cycles for P/F 1,000 cycles for information 10 cycles for P/F 20 cycles for information 40 C, 95% RH 1,000 hrs. for provisional qual. 1,344 hrs. for P/F <5,000 ppm water vapor -- -- Sample Size 11 11 11 11 11 25 11 Reference MIL-STD-883 Method 2002 MIL-STD-883 Method 2007 MIL-STD-883 Method 2007 MIL-STD-883 Method 2003
Telcordia Technologies 983 Telcordia Technologies 983 Section 5.18 Telcordia Technologies 983
Temperature Cycling Cyclic Moisture Resistance Damp Heat
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Telcordia Technologies 983 Section 5.20 Telcordia Technologies 983 Section 5.23
MIL-STD-202 Method 103 MIL-STD-883 Method 1018 TR357 Sec. 4.4.2.5
Internal Moisture Flammability ESD Threshold
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Telcordia Technologies 983 Section 5.22
Lucent Technologies Inc.
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D571-Type Digital 1.5 m Uncooled DFB FastLight Laser Module
Advance Data Sheet April 2000
Laser Safety Information
Class IIIb Laser Product
FDA/CDRH Class IIIb laser product. All versions are Class IIIb laser products per CDRH, 21 CFR 1040 Laser Safety requirements. All versions are Class IIIb laser products per IEC * 60825-1:1993. The device has been certified with the FDA under accession number 8720010. This product complies with 21 CFR 1040.10 and 1040.11. 8.3/125 m single-mode fiber pigtail and connector (optional) Wavelength = 1.5 m Maximum power = 10 mW Because of size constraints, laser safety labeling 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.
* IEC is a registered trademark of The International Electrotechnical Commission.
10 mW
1.5 m
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Lucent Technologies Inc.
Advance Data Sheet April 2000
D571-Type Digital 1.5 m Uncooled DFB FastLight Laser Module
Ordering Information
Table 4. Ordering Information Device Code D571-10A D571-10F D571-10N D571-11A D571-11F D571-11N D571-20A D571-20F D571-20N D571-21A D571-21F D571-21N D571C20A D571C20F D571C20N D571C21A D571C21F D571C21N Comcode 108401118 108401068 108401142 108401159 108401175 108401191 108217068 108401217 108401233 108401241 108401266 108401282 108469743 108469768 108469784 108469792 108469818 108469834 Pfiber 1.0 mW 1.0 mW 1.0 mW 1.0 mW 1.0 mW 1.0 mW 2.0 mW 2.0 mW 2.0 mW 2.0 mW 2.0 mW 2.0 mW 2.0 mW 2.0 mW 2.0 mW 2.0 mW 2.0 mW 2.0 mW Wavelength 1550 nm 1550 nm 1550 nm 1550 nm 1550 nm 1550 nm 1550 nm 1550 nm 1550 nm 1550 nm 1550 nm 1550 nm 1510 nm 1510 nm 1510 nm 1510 nm 1510 nm 1510 nm Connector* SC-PC FC-PC none SC-PC FC-PC none SC-PC FC-PC none SC-PC SC-PC none SC-PC FC-PC none SC-PC FC-PC none Operating Case Temperature Range (C) -40 to +85 -40 to +85 -40 to +85 -10 to +70 -10 to +70 -10 to +70 -40 to +85 -40 to +85 -40 to +85 -10 to +70 -10 to +70 -10 to +70 -40 to +85 -40 to +85 -40 to +85 -10 to +70 -10 to +70 -10 to +70
* Connectors will meet Telcordia Technologies GR-326-CORE.
Lucent Technologies Inc.
7
D571-Type Digital 1.5 m Uncooled DFB FastLight Laser Module
Advance Data Sheet April 2000
For additional information, contact your Microelectronics Group Account Manager or the following: INTERNET: http://www.lucent.com/micro, or for Optoelectronics information, http://www.lucent.com/micro/opto E-MAIL: docmaster@micro.lucent.com N. AMERICA: Microelectronics Group, Lucent Technologies Inc., 555 Union Boulevard, Room 30L-15P-BA, Allentown, PA 18103 1-800-372-2447, FAX 610-712-4106 (In CANADA: 1-800-553-2448, FAX 610-712-4106) ASIA PACIFIC: Microelectronics Group, Lucent Technologies Singapore Pte. Ltd., 77 Science Park Drive, #03-18 Cintech III, Singapore 118256 Tel. (65) 778 8833, FAX (65) 777 7495 CHINA: Microelectronics Group, Lucent Technologies (China) Co., Ltd., A-F2, 23/F, Zao Fong Universe Building, 1800 Zhong Shan Xi Road, Shanghai 200233 P. R. China Tel. (86) 21 6440 0468, ext. 316, FAX (86) 21 6440 0652 JAPAN: Microelectronics Group, Lucent Technologies Japan Ltd., 7-18, Higashi-Gotanda 2-chome, Shinagawa-ku, Tokyo 141, Japan Tel. (81) 3 5421 1600, FAX (81) 3 5421 1700 EUROPE: Data Requests: MICROELECTRONICS GROUP DATALINE: Tel. (44) 7000 582 368, FAX (44) 1189 328 148 Technical Inquiries: OPTOELECTRONICS MARKETING: (44) 1344 865 900 (Ascot UK)
Lucent Technologies Inc. reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information. FastLight is a trademark of Lucent Technologies Inc.
Copyright (c) 2000 Lucent Technologies Inc. All Rights Reserved
April 2000 DS00-136OPTO (Replaces DS99-056LWP)

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