Interferometric ring lasers and optical devices

Title: Interferometric ring lasers and optical devices

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Abstract

Two ring diode lasers are optically coupled together to produce tunable, stable output through a Y-junction output coupler which may also be a laser diode or can be an active waveguide. These devices demonstrate a sharp peak in light output with an excellent side-mode-rejection ratio. The rings can also be made of passive or active waveguide material. With additional rings the device is a tunable optical multiplexer/demultiplexer.

Inventors:

Hohimer, John P ^[1]; Craft, David C ^[1]

Albuquerque, NM

Issue Date:: 1995-01-01

Research Org.:: AT&T

OSTI Identifier:: 869791

Patent Number(s):: 5398256

Assignee:: United States of America as represented by United States (Washington, DC)

Patent Classifications (CPCs):: H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01S - DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT

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H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01S - DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT
H01S5/1021 - {Coupled cavities
H01S5/1071 - {Ring-lasers}
H01S5/026 - Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
H01S5/1003 - {Waveguide having a modified shape along the axis, e.g. branched, curved, tapered, voids}

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DOE Contract Number:: AC04-76DP00789

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: interferometric; lasers; optical; devices; diode; optically; coupled; produce; tunable; stable; output; y-junction; coupler; laser; active; waveguide; demonstrate; sharp; peak; light; excellent; side-mode-rejection; ratio; rings; passive; material; additional; device; multiplexer; demultiplexer; waveguide material; output coupler; active waveguide; laser diode; diode laser; optical device; optically coupled; light output; optical devices; diode lasers; stable output; /372/

Citation Formats


                    Hohimer, John P, and Craft, David C. Interferometric ring lasers and optical devices.  United States: N. p., 1995. 
        Web.

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                    Hohimer, John P, & Craft, David C. Interferometric ring lasers and optical devices.  United States.

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                    Hohimer, John P, and Craft, David C. Sun .  
        "Interferometric ring lasers and optical devices".  United States.  https://www.osti.gov/servlets/purl/869791.

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@article{osti_869791,

  title        = {Interferometric ring lasers and optical devices},

  author       = {Hohimer, John P and Craft, David C},

  abstractNote = {Two ring diode lasers are optically coupled together to produce tunable, stable output through a Y-junction output coupler which may also be a laser diode or can be an active waveguide. These devices demonstrate a sharp peak in light output with an excellent side-mode-rejection ratio. The rings can also be made of passive or active waveguide material. With additional rings the device is a tunable optical multiplexer/demultiplexer.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1995},

  month        = {1}

}

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