GB2154055B - Getter mounting arrangements - Google Patents

Getter mounting arrangements

Info

Publication number
GB2154055B
GB2154055B GB08501781A GB8501781A GB2154055B GB 2154055 B GB2154055 B GB 2154055B GB 08501781 A GB08501781 A GB 08501781A GB 8501781 A GB8501781 A GB 8501781A GB 2154055 B GB2154055 B GB 2154055B
Authority
GB
United Kingdom
Prior art keywords
mounting arrangements
getter mounting
getter
arrangements
mounting
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
GB08501781A
Other versions
GB8501781D0 (en
GB2154055A (en
Inventor
James Roger Young
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to GB08501781A priority Critical patent/GB2154055B/en
Publication of GB8501781D0 publication Critical patent/GB8501781D0/en
Publication of GB2154055A publication Critical patent/GB2154055A/en
Application granted granted Critical
Publication of GB2154055B publication Critical patent/GB2154055B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
    • H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
    • H01S5/22—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers having a ridge or stripe structure
    • H01S5/227—Buried mesa structure ; Striped active layer
    • H01S5/2275—Buried mesa structure ; Striped active layer mesa created by etching
GB08501781A 1984-02-02 1985-01-24 Getter mounting arrangements Expired GB2154055B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08501781A GB2154055B (en) 1984-02-02 1985-01-24 Getter mounting arrangements

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57622184A 1984-02-02 1984-02-02
GB08501781A GB2154055B (en) 1984-02-02 1985-01-24 Getter mounting arrangements

Publications (3)

Publication Number Publication Date
GB8501781D0 GB8501781D0 (en) 1985-02-27
GB2154055A GB2154055A (en) 1985-08-29
GB2154055B true GB2154055B (en) 1988-03-02

Family

ID=26288710

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08501781A Expired GB2154055B (en) 1984-02-02 1985-01-24 Getter mounting arrangements

Country Status (1)

Country Link
GB (1) GB2154055B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20050281A1 (en) * 2005-02-23 2006-08-24 Getters Spa MINIATURIZED HIGH PRESSURE DISCHARGE LAMP CONTAINING A GETTER DEVICE

Also Published As

Publication number Publication date
GB8501781D0 (en) 1985-02-27
GB2154055A (en) 1985-08-29

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Legal Events

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