GB2197530B - Krypton separation - Google Patents

Krypton separation

Info

Publication number
GB2197530B
GB2197530B GB8730030A GB8730030A GB2197530B GB 2197530 B GB2197530 B GB 2197530B GB 8730030 A GB8730030 A GB 8730030A GB 8730030 A GB8730030 A GB 8730030A GB 2197530 B GB2197530 B GB 2197530B
Authority
GB
United Kingdom
Prior art keywords
krypton separation
krypton
separation
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
GB8730030A
Other versions
GB8730030D0 (en
GB2197530A (en
Inventor
Harles Raymond Colley
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.)
BOC Group Ltd
Original Assignee
BOC Group Ltd
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 BOC Group Ltd filed Critical BOC Group Ltd
Publication of GB8730030D0 publication Critical patent/GB8730030D0/en
Publication of GB2197530A publication Critical patent/GB2197530A/en
Application granted granted Critical
Publication of GB2197530B publication Critical patent/GB2197530B/en
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
    • H01S3/09—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
    • H01S3/094034—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a dye
    • 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
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/031—Metal vapour lasers, e.g. metal vapour generation
    • 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
    • H01S3/06—Construction or shape of active medium
    • H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
    • H01S3/073—Gas lasers comprising separate discharge sections in one cavity, e.g. hybrid lasers
    • 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
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2375—Hybrid lasers
GB8730030A 1986-04-29 1987-04-29 Krypton separation Expired GB2197530B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPH566186 1986-04-29

Publications (3)

Publication Number Publication Date
GB8730030D0 GB8730030D0 (en) 1988-02-03
GB2197530A GB2197530A (en) 1988-05-18
GB2197530B true GB2197530B (en) 1989-12-20

Family

ID=3771585

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8730030A Expired GB2197530B (en) 1986-04-29 1987-04-29 Krypton separation

Country Status (4)

Country Link
JP (1) JPH01500389A (en)
AU (1) AU580713B2 (en)
GB (1) GB2197530B (en)
WO (1) WO1987006775A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1297935C (en) * 1987-02-11 1992-03-24 James A. Piper Wavelength locked dye lazer with transverse pumping
US6162213A (en) * 1990-04-25 2000-12-19 Cincinnati Sub-Zero Products, Inc. Multiple wavelength metal vapor laser system for medical applications
NL9400934A (en) * 1994-06-08 1996-01-02 Prima Ind Establishment Dimer laser, method and device for data transmission, method and device for storing and reading data, method and device for detecting diatomic molecules, and laser projection microscope.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441189A (en) * 1982-04-09 1984-04-03 Bell Telephone Laboratories, Incorporated Foil electrode SPER light source

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
15 october 1985, pages 7 *
Applied physics letters, *
AU B 86065/75 *
Journal of applied spect *
No.6, 1983, pages 1388 t *
WO A 83/03718 *

Also Published As

Publication number Publication date
GB8730030D0 (en) 1988-02-03
GB2197530A (en) 1988-05-18
JPH01500389A (en) 1989-02-09
WO1987006775A1 (en) 1987-11-05
AU580713B2 (en) 1989-01-27
AU7350487A (en) 1987-11-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960429