Compact multiwavelength transmitter module for multimode fiber optic ribbon cable
Abstract
A compact multiwavelength transmitter module for multimode fiber optic ribbon cable, which couples light from an M.times.N array of emitters onto N fibers, where the M wavelength may be distributed across two or more vertical-cavity surface-emitting laser (VCSEL) chips, and combining emitters and multiplexer into a compact package that is compatible with placement on a printed circuit board. A key feature is bringing together two emitter arrays fabricated on different substrates--each array designed for a different wavelength--into close physical proximity. Another key feature is to compactly and efficiently combine the light from two or more clusters of optical emitters, each in a different wavelength band, into a fiber ribbon.
- Inventors:
-
- Pleasanton, CA
- Livermore, CA
- Goleta, CA
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- OSTI Identifier:
- 874576
- Patent Number(s):
- 6419404
- Assignee:
- The Regents of the University of California (Oakland, CA)
- Patent Classifications (CPCs):
-
G - PHYSICS G02 - OPTICS G02B - OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- DOE Contract Number:
- W-7405-ENG-48
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- compact; multiwavelength; transmitter; module; multimode; fiber; optic; ribbon; cable; couples; light; mtimesn; array; emitters; fibers; wavelength; distributed; vertical-cavity; surface-emitting; laser; vcsel; chips; combining; multiplexer; package; compatible; placement; printed; circuit; board; key; feature; bringing; emitter; arrays; fabricated; substrates-each; designed; wavelength-into; close; physical; proximity; compactly; efficiently; combine; clusters; optical; band; fiber optic; wavelength band; mode fiber; /385/
Citation Formats
Deri, Robert J, Pocha, Michael D, Larson, Michael C, and Garrett, Henry E. Compact multiwavelength transmitter module for multimode fiber optic ribbon cable. United States: N. p., 2002.
Web.
Deri, Robert J, Pocha, Michael D, Larson, Michael C, & Garrett, Henry E. Compact multiwavelength transmitter module for multimode fiber optic ribbon cable. United States.
Deri, Robert J, Pocha, Michael D, Larson, Michael C, and Garrett, Henry E. Tue .
"Compact multiwavelength transmitter module for multimode fiber optic ribbon cable". United States. https://www.osti.gov/servlets/purl/874576.
@article{osti_874576,
title = {Compact multiwavelength transmitter module for multimode fiber optic ribbon cable},
author = {Deri, Robert J and Pocha, Michael D and Larson, Michael C and Garrett, Henry E},
abstractNote = {A compact multiwavelength transmitter module for multimode fiber optic ribbon cable, which couples light from an M.times.N array of emitters onto N fibers, where the M wavelength may be distributed across two or more vertical-cavity surface-emitting laser (VCSEL) chips, and combining emitters and multiplexer into a compact package that is compatible with placement on a printed circuit board. A key feature is bringing together two emitter arrays fabricated on different substrates--each array designed for a different wavelength--into close physical proximity. Another key feature is to compactly and efficiently combine the light from two or more clusters of optical emitters, each in a different wavelength band, into a fiber ribbon.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2002},
month = {1}
}
Works referenced in this record:
Multimode WDM optical data links with monolithically integrated multiple-channel VCSEL and photodetector arrays
journal, January 1998
- Hu, S. -Y.; Ko, J.; Hegblom, E. R.
- IEEE Journal of Quantum Electronics, Vol. 34, Issue 8