IT1182932B - IMPROVEMENT IN LASER APPLIANCES - Google Patents

IMPROVEMENT IN LASER APPLIANCES

Info

Publication number
IT1182932B
IT1182932B IT48708/85A IT4870885A IT1182932B IT 1182932 B IT1182932 B IT 1182932B IT 48708/85 A IT48708/85 A IT 48708/85A IT 4870885 A IT4870885 A IT 4870885A IT 1182932 B IT1182932 B IT 1182932B
Authority
IT
Italy
Prior art keywords
appliances
laser
improvement
laser appliances
Prior art date
Application number
IT48708/85A
Other languages
Italian (it)
Other versions
IT8548708A0 (en
Inventor
Graham Maurice Miller
Iain Edward Ross
Original Assignee
Ferranti Plc
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 Ferranti Plc filed Critical Ferranti Plc
Publication of IT8548708A0 publication Critical patent/IT8548708A0/en
Application granted granted Critical
Publication of IT1182932B publication Critical patent/IT1182932B/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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08059—Constructional details of the reflector, e.g. shape
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08054—Passive cavity elements acting on the polarization, e.g. a polarizer for branching or walk-off compensation
    • 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
    • H01S3/115—Q-switching using intracavity electro-optic devices

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
IT48708/85A 1984-10-24 1985-10-23 IMPROVEMENT IN LASER APPLIANCES IT1182932B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08426898A GB2165987B (en) 1984-10-24 1984-10-24 Laser apparatus

Publications (2)

Publication Number Publication Date
IT8548708A0 IT8548708A0 (en) 1985-10-23
IT1182932B true IT1182932B (en) 1987-10-05

Family

ID=10568684

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48708/85A IT1182932B (en) 1984-10-24 1985-10-23 IMPROVEMENT IN LASER APPLIANCES

Country Status (6)

Country Link
JP (1) JPS61166086A (en)
AU (1) AU4891085A (en)
DE (1) DE3536358A1 (en)
FR (1) FR2572224A1 (en)
GB (1) GB2165987B (en)
IT (1) IT1182932B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0194686A (en) * 1987-10-07 1989-04-13 Yuuseishiyou Tsushin Sogo Kenkyusho Open resonator using reflecting characteristic of polarized light

Also Published As

Publication number Publication date
GB2165987B (en) 1988-05-25
AU4891085A (en) 1986-05-01
GB2165987A (en) 1986-04-23
IT8548708A0 (en) 1985-10-23
FR2572224A1 (en) 1986-04-25
DE3536358A1 (en) 1986-04-24
JPS61166086A (en) 1986-07-26

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