FR1421140A - Laser - Google Patents

Laser

Info

Publication number
FR1421140A
FR1421140A FR2564A FR2564A FR1421140A FR 1421140 A FR1421140 A FR 1421140A FR 2564 A FR2564 A FR 2564A FR 2564 A FR2564 A FR 2564A FR 1421140 A FR1421140 A FR 1421140A
Authority
FR
France
Prior art keywords
laser
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR2564A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Application granted granted Critical
Publication of FR1421140A publication Critical patent/FR1421140A/fr
Expired legal-status Critical Current

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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1123—Q-switching
    • H01S3/113—Q-switching using intracavity saturable absorbers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
FR2564A 1964-01-28 1965-01-20 Laser Expired FR1421140A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US340693A US3365678A (en) 1964-01-28 1964-01-28 Laser employing photochromic glass as a q-spoiling medium

Publications (1)

Publication Number Publication Date
FR1421140A true FR1421140A (fr) 1965-12-10

Family

ID=23334530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2564A Expired FR1421140A (fr) 1964-01-28 1965-01-20 Laser

Country Status (3)

Country Link
US (1) US3365678A (fr)
DE (1) DE1202900B (fr)
FR (1) FR1421140A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0212916A1 (fr) * 1985-08-06 1987-03-04 Plessey Overseas Limited Assemblage de résonance optique

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754190A (en) * 1964-03-02 1973-08-21 Lear Siegler Inc Saturable filter
US3493885A (en) * 1964-03-09 1970-02-03 Ibm Photobleachable q-spoiler dye for laser operation
US3462706A (en) * 1965-09-27 1969-08-19 Eastman Kodak Co Saturable absorber laser q-switch
GB1171102A (en) * 1966-03-16 1969-11-19 Nat Res Dev Improvements in Pulsed Laser Systems.
US3492063A (en) * 1966-11-14 1970-01-27 Honeywell Inc Multiple passage light beam deflection system
US3517983A (en) * 1966-12-06 1970-06-30 Zenith Radio Corp Light control and image translating system
DE1614325A1 (de) * 1967-01-31 1970-08-20 Pohl Dipl Phys Dieter Einrichtung zur Steuerung des Guetefaktors Q eines Resonators eines optischen Senders fuer kohaerente elektromagnetische Strahlung zum Zwecke der Erzeugung von Riesenimpulsen(Q-Schaltung)
US3513410A (en) * 1967-10-10 1970-05-19 Union Carbide Corp Laser beam power density control for q-switching
US3968456A (en) * 1967-11-24 1976-07-06 Vought Corporation Regenerative laser device
US3931591A (en) * 1970-08-21 1976-01-06 Ppg Industries, Inc. Q-switching device for glass lasers
US3735283A (en) * 1971-06-23 1973-05-22 Trw Inc Beam diameter control for p laser having improved coherence
US4306772A (en) * 1977-07-06 1981-12-22 Harrigan Roy Major Photochromic light lens
US5510928A (en) * 1989-11-07 1996-04-23 Rockwell International Corporation Multiple pass optical filter
EP3107875B1 (fr) 2014-02-20 2018-06-13 Corning Incorporated Photoblanchiment par uv de verre ayant une coloration induite par les uv

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208860A (en) * 1962-07-31 1965-09-28 Corning Glass Works Phototropic material and article made therefrom
US3289099A (en) * 1963-02-27 1966-11-29 Technical Operations Inc Coherent light oscillators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0212916A1 (fr) * 1985-08-06 1987-03-04 Plessey Overseas Limited Assemblage de résonance optique
US4834511A (en) * 1985-08-06 1989-05-30 Plessey Overseas Limited Optical resonant assembly

Also Published As

Publication number Publication date
US3365678A (en) 1968-01-23
DE1202900B (de) 1965-10-14

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