LC93C-20 BOOKHAM | Alldatasheet

Document overview

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Technical content

Features

  • Wavelength 975-985 nm
  • Output power up to 220 mW
  • Single mode fibre pigtail
  • Internal thermoelectric heatpump and monitor photodiode.
  • Hermetically sealed 14-pin butterfly package.
  • Telcordia GR-468-CORE compliant.
  • Field proven high reliability.

Applications

  • Low noise, high power EDFA

Conditions unless otherwise stated: Case temperature -20 to + 75°C Submount temperature 25°C Monitor diode bias -5 V CW operation Kink free fibre-coupled output power: LC93C-20 100 mW LC93D-20 110 mW LC93E-20 120 mW LC93F-20 130 mW LC93G-20 140 mW LC93H-20 150 mW LC93J-20 160 mW LC93K-20 170 mW LC93L-20 180 mW LC93M-20 190 mW LC93N-20 200 mW LC93P-20 210 mW LC93R-20 220 mW Parameter Min Typ Max Unit Threshold current (Ith) 25 35 mA Operating drive current (If) C, D, E 250 mA F, G 300 H, J, K 350 L, M, N 400 P , R 450 Forward voltage 1.8 2.5 V Peak wavelength(lp) 975 985 nm Power in wavelength band 975-985 nm 85 95 % Monitor detector responsivity 1 8 25 µA/mW Monitor dark current 50 nA Thermistor resistance (at 25°C) 9.5 10 10.5 k Ω Intended laser submount operating temperature 20 25 30 °C Laser temperature, R = 10 kΩ 23.5 26.5 °C Heatpump current (∆T = 50°C) 1.3 A Heatpump voltage (∆T = 50°C) 2.8 V www.bookham.com

Dimensions are in mm. Fibre Specification Puremode HI980 fibre or equivalent 250 µm primary coated with 900 µm removable protective sleeve, length 1m min. Fibre termination: Angled ceramic ferrule (CT connector). Parameter Min Max Unit Operating temperature -20 75 °C Storage temperature -40 85 °C Laser forward current 700 mA Laser reverse voltage 2 V Heatpump current 1.5 A Lead soldering temperature (10s max) 260 °C Fibre bend radius 30 mm Absolute Ratings 4 x ø2.54 6 x 2.54 MIN 12.7 4.59 0.5 x 0.05 26 3021 10.1 4.5 8.2 17.25 15.2 Package End CT End Bridge Bridge Figure 1: Package Outline Drawing and Dimensions

Pin # Description Pin # Description

1 Peltier cooler (+) 8 Not connected

2 Thermistor 9 Not connected

3 Monitor anode (-) 10 Laser anode (+)

4 Monitor cathode (+) 11 Laser cathode (-)

5 Thermistor 12 Not connected

6 Not connected 13 Case ground

7 Not connected 14 Peltier cooler (-)

Figure 2: Connections Certificate No. FM 15040 Certificate No. EMS 35100 IEC60825-1: Edition 1.2 INVISIBLE LASER RADIATION AVOID EXPOSURE TO BEAM CLASS 3B LASER PRODUCT DANGER INVISIBLE LASER RADIATION AVOID DIRECT EXPOSURE TO BEAM OUTPUT POWER 400 mW WAVELENGTH >960 nm Class: IIIb Laser Product THIS PRODUCT COMPLIES WITH 21CFR 1040.10 CAUTION STATIC SENSITIVE DEVICE OBSERVE PRECAUTIONS

Ordering Information

Order Code No: LC93C-20 for 100 mW device LC93D-20 for 110 mW device LC93E-20 for 120 mW device LC93F-20 for 130 mW device LC93G-20 for 140 mW device LC93H-20 for 150 mW device LC93J-20 for 160 mW device LC93K-20 for 170 mW device LC93L-20 for 180 mW device LC93M-20 for 190 mW device LC93N-20 for 200 mW device LC93P-20 for 210 mW device LC93R-20 for 220 mW device www.bookham.com REV 1 Feb 2003 © Bookham Technology 2003 Bookham & ASOC are registered trademarks of Bookham Technology plc North America Bookham Technology Inc.

49 Buford Highway

  • Tel: +1 678 482 4021
  • Fax: +1 678 482 4022 Europe Bookham Technology plc Brixham Road Paignton Devon TQ4 7BE UK
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  • Fax: +852 (2100) 2585 Sales@bookham.com Important Notice Bookham Technology has a policy of continuous improvement, as a result certain parameters detailed on this flyer may be subject to change without notice. If you are interested in a particular product please request the available from any Bookham Technology sales representative.