IT8548708A0 - IMPROVEMENT IN LASER EQUIPMENT - Google Patents

IMPROVEMENT IN LASER EQUIPMENT

Info

Publication number
IT8548708A0
IT8548708A0 IT8548708A IT4870885A IT8548708A0 IT 8548708 A0 IT8548708 A0 IT 8548708A0 IT 8548708 A IT8548708 A IT 8548708A IT 4870885 A IT4870885 A IT 4870885A IT 8548708 A0 IT8548708 A0 IT 8548708A0
Authority
IT
Italy
Prior art keywords
improvement
laser equipment
laser
equipment
Prior art date
Application number
IT8548708A
Other languages
Italian (it)
Other versions
IT1182932B (en
Inventor
Miller Graham Maurice
Ross Iain Edward
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
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 true IT8548708A0 (en) 1985-10-23
IT1182932B 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
FR2572224A1 (en) 1986-04-25
GB2165987A (en) 1986-04-23
IT1182932B (en) 1987-10-05
DE3536358A1 (en) 1986-04-24
GB2165987B (en) 1988-05-25
AU4891085A (en) 1986-05-01
JPS61166086A (en) 1986-07-26

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