IL106983A - Narrow bandwidth laser array system - Google Patents

Narrow bandwidth laser array system

Info

Publication number
IL106983A
IL106983A IL106983A IL10698393A IL106983A IL 106983 A IL106983 A IL 106983A IL 106983 A IL106983 A IL 106983A IL 10698393 A IL10698393 A IL 10698393A IL 106983 A IL106983 A IL 106983A
Authority
IL
Israel
Prior art keywords
laser
light
laser elements
lens means
laser array
Prior art date
Application number
IL106983A
Other languages
English (en)
Other versions
IL106983A0 (en
Original Assignee
Hughes Aircraft Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of IL106983A0 publication Critical patent/IL106983A0/xx
Publication of IL106983A publication Critical patent/IL106983A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H01S5/4031—Edge-emitting structures
    • H01S5/4062—Edge-emitting structures with an external cavity or using internal filters, e.g. Talbot filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094092—Upconversion pumping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/14—External cavity lasers
    • H01S5/148—External cavity lasers using a Talbot cavity

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)
IL106983A 1992-09-10 1993-09-10 Narrow bandwidth laser array system IL106983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/943,161 US5386426A (en) 1992-09-10 1992-09-10 Narrow bandwidth laser array system

Publications (2)

Publication Number Publication Date
IL106983A0 IL106983A0 (en) 1993-12-28
IL106983A true IL106983A (en) 1998-02-22

Family

ID=25479182

Family Applications (1)

Application Number Title Priority Date Filing Date
IL106983A IL106983A (en) 1992-09-10 1993-09-10 Narrow bandwidth laser array system

Country Status (5)

Country Link
US (1) US5386426A (de)
EP (1) EP0587154B1 (de)
JP (1) JP2725980B2 (de)
DE (1) DE69324869T2 (de)
IL (1) IL106983A (de)

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Also Published As

Publication number Publication date
EP0587154A3 (de) 1994-03-23
JP2725980B2 (ja) 1998-03-11
EP0587154A2 (de) 1994-03-16
IL106983A0 (en) 1993-12-28
DE69324869D1 (de) 1999-06-17
DE69324869T2 (de) 2000-05-25
JPH06181356A (ja) 1994-06-28
US5386426A (en) 1995-01-31
EP0587154B1 (de) 1999-05-12

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