DE1210952B - Optischer Sender oder Verstaerker (Laser) - Google Patents

Optischer Sender oder Verstaerker (Laser)

Info

Publication number
DE1210952B
DE1210952B DEW39108A DEW0039108A DE1210952B DE 1210952 B DE1210952 B DE 1210952B DE W39108 A DEW39108 A DE W39108A DE W0039108 A DEW0039108 A DE W0039108A DE 1210952 B DE1210952 B DE 1210952B
Authority
DE
Germany
Prior art keywords
optical transmitter
amplifier
excitation
optical
amplifier according
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.)
Pending
Application number
DEW39108A
Other languages
German (de)
English (en)
Inventor
Joseph Edward Geusic
Le Grand Gerard Van Uitert
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.)
AT&T Inc
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of DE1210952B publication Critical patent/DE1210952B/de
Pending 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/0915—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light
    • H01S3/092—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp
    • H01S3/093—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of flash lamp focusing or directing the excitation energy into the active medium
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/1601—Solid materials characterised by an active (lasing) ion
    • H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
    • H01S3/1611—Solid materials characterised by an active (lasing) ion rare earth neodymium
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/163—Solid materials characterised by a crystal matrix
    • H01S3/164—Solid materials characterised by a crystal matrix garnet
    • H01S3/1643—YAG

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DEW39108A 1964-05-14 1965-05-07 Optischer Sender oder Verstaerker (Laser) Pending DE1210952B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US367306A US3252103A (en) 1964-05-14 1964-05-14 Nd3+-yag laser amplifier and oscillator

Publications (1)

Publication Number Publication Date
DE1210952B true DE1210952B (de) 1966-02-17

Family

ID=23446637

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW39108A Pending DE1210952B (de) 1964-05-14 1965-05-07 Optischer Sender oder Verstaerker (Laser)

Country Status (6)

Country Link
US (1) US3252103A (enExample)
BE (1) BE662850A (enExample)
DE (1) DE1210952B (enExample)
GB (1) GB1081009A (enExample)
NL (2) NL6505353A (enExample)
SE (1) SE328353B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1589691B1 (de) * 1966-07-13 1972-05-04 Deutschbein Otto Dipl Ing Dr Optisch angeregter optischer sender

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526850A (en) * 1966-03-23 1970-09-01 Bell Telephone Labor Inc Solid state laser
US3500232A (en) * 1966-04-01 1970-03-10 Bell Telephone Labor Inc Solid state laser
US3505239A (en) * 1966-07-26 1970-04-07 Westinghouse Electric Corp Crystal laser material
US3453604A (en) * 1966-11-15 1969-07-01 Bell Telephone Labor Inc Optical memory device employing multiphoton-excited fluorescing material to reduce exposure crosstalk
US3725811A (en) * 1969-09-15 1973-04-03 Westinghouse Electric Corp Laser and fluorescent crystalline materials
US3702974A (en) * 1970-10-26 1972-11-14 Union Carbide Corp Reduction of thermally induced stress birefringence in a synthetic crystal by control of growth direction
FR2486519A1 (fr) * 1980-07-08 1982-01-15 Centre Nat Rech Scient Oxydes mixtes d'aluminium, leur procede de fabrication et leur application
TW383508B (en) 1996-07-29 2000-03-01 Nichia Kagaku Kogyo Kk Light emitting device and display
US20110206069A1 (en) * 2009-12-09 2011-08-25 United States Government In The Name Of The Secretary Of The Navy Blue Dysprosium Laser

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1589691B1 (de) * 1966-07-13 1972-05-04 Deutschbein Otto Dipl Ing Dr Optisch angeregter optischer sender

Also Published As

Publication number Publication date
NL135101C (enExample)
NL6505353A (enExample) 1965-11-15
BE662850A (enExample) 1965-08-17
US3252103A (en) 1966-05-17
SE328353B (enExample) 1970-09-14
GB1081009A (en) 1967-08-31

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