IT1025689B - Laser perfezionato - Google Patents

Laser perfezionato

Info

Publication number: IT1025689B
Authority: IT; Italy
Prior art keywords: perfected; laser; perfected laser
Prior art date: 1973-11-29

Application number

IT29424/74A

Other languages

English (en)

Original Assignee

Ibm

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.)

1973-11-29

Filing date

1974-11-14

Publication date

1978-08-30

1974-11-14 Application filed by Ibm filed Critical Ibm

1978-08-30 Application granted granted Critical

1978-08-30 Publication of IT1025689B publication Critical patent/IT1025689B/it

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
- H01S3/02—Constructional details
- H01S3/03—Constructional details of gas laser discharge tubes
- H01S3/032—Constructional details of gas laser discharge tubes for confinement of the discharge, e.g. by special features of the discharge constricting tube
- H01S3/0323—Constructional details of gas laser discharge tubes for confinement of the discharge, e.g. by special features of the discharge constricting tube by special features of the discharge constricting tube, e.g. capillary
- 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
- 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
- H01S3/034—Optical devices within, or forming part of, the tube, e.g. windows, mirrors

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Optics & Photonics (AREA)
Lasers (AREA)

IT29424/74A 1973-11-29 1974-11-14 Laser perfezionato IT1025689B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00420354A US3855547A (en)	1973-11-29	1973-11-29	Optical cavity for a laser

Publications (1)

Publication Number	Publication Date
IT1025689B true IT1025689B (it)	1978-08-30

Family

ID=23666120

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT29424/74A IT1025689B (it)	1973-11-29	1974-11-14	Laser perfezionato

Country Status (7)

Country	Link
US (1)	US3855547A (it)
JP (1)	JPS5241197B2 (it)
CA (1)	CA1021448A (it)
DE (1)	DE2442888C2 (it)
FR (1)	FR2252675B1 (it)
GB (1)	GB1448638A (it)
IT (1)	IT1025689B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3955152A (en) *	1975-02-14	1976-05-04	Owens-Illinois, Inc.	Tubular laser
FR2306550A1 (fr) *	1975-04-03	1976-10-29	Cilas	Generateur laser
JPS534881U (it) *	1976-06-30	1978-01-17
US4204175A (en) *	1978-01-19	1980-05-20	Westinghouse Electric Corp.	Slab laser assembly
DE3013303C2 (de) *	1980-04-05	1984-10-04	Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg	Hybridlaser
FR2492176A1 (fr) *	1980-10-09	1982-04-16	Centre Nat Rech Scient	Dispositif selecteur optique utilisant un coin de fizeau en reflexion
US4438514A (en) *	1982-02-16	1984-03-20	United Technologies Corporation	Sure-start waveguide laser
DE3236915A1 (de) *	1982-10-06	1984-04-12	Bodenseewerk Gerätetechnik GmbH, 7770 Überlingen	Verfahren zum anbringen von resonatorspiegeln bei einem laser
US4510605A (en) *	1983-03-21	1985-04-09	The United States Of America As Represented By The United States Department Of Energy	Dual frequency optical cavity
EP0183023B1 (de) *	1984-11-24	1991-02-20	Trumpf GmbH & Co	Gas-Laser mit Quereinkopplung von Hochfrequenzenergie
GB8605031D0 (en) *	1986-02-28	1986-04-09	Gec Avionics	Fixed prealignment of laser optics
US5056920A (en) *	1986-03-25	1991-10-15	Honeywell Inc.	Low cost ring laser angular rate sensor including thin fiber glass bonding of components to a laser block
GB2190237A (en) *	1986-05-02	1987-11-11	Ferranti Plc	Folding prism for use between two sections of a folded laser
JPS631553U (it) *	1986-06-21	1988-01-07
US4961202A (en) *	1989-08-18	1990-10-02	American Laser Corporation	Single line laser and method
US5345457A (en) *	1993-02-02	1994-09-06	Schwartz Electro-Optics, Inc.	Dual wavelength laser system with intracavity sum frequency mixing
JPH07239273A (ja) *	1994-02-28	1995-09-12	Ando Electric Co Ltd	外部共振器型可変波長光源
US5712677A (en) *	1995-04-14	1998-01-27	Fraering, Jr.; Camille M.	Apparatus for video inspection of the interior surface of tubular goods
US6531680B2 (en)	2001-04-06	2003-03-11	W. A. Whitney Co.	Cube corner laser beam retroreflector apparatus for a laser equipped machine tool
US7300168B2 (en) *	2003-04-17	2007-11-27	Nagy James F	System for creating spectral displays
CN104767115A (zh) *	2015-04-13	2015-07-08	福建福晶科技股份有限公司	一种正交偏振双波长激光器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3388314A (en) *	1959-04-06	1968-06-11	Control Data Corp	Apparatus for generating radiation of frequencies higher than those of light
NL126444C (it) *	1963-04-22	1900-01-01
NL134050C (it) *	1963-09-30
GB1128162A (en) *	1965-01-11	1968-09-25	Bradley Ltd G & E	Improvements in or relating to lasers
US3683297A (en) *	1968-11-22	1972-08-08	Coherent Radiation Lab	Optical cavity for a laser
US3586998A (en) *	1969-07-28	1971-06-22	Gordon Gould	Pulsed laser output control
US3670262A (en) *	1970-10-02	1972-06-13	Hughes Aircraft Co	Gas laser with discharge and gas return paths through a common cylindrical body

1973
- 1973-11-29 US US00420354A patent/US3855547A/en not_active Expired - Lifetime
1974
- 1974-09-07 DE DE2442888A patent/DE2442888C2/de not_active Expired
- 1974-10-16 CA CA211,525A patent/CA1021448A/en not_active Expired
- 1974-10-18 JP JP49119520A patent/JPS5241197B2/ja not_active Expired
- 1974-10-22 FR FR7441878A patent/FR2252675B1/fr not_active Expired
- 1974-11-06 GB GB4793874A patent/GB1448638A/en not_active Expired
- 1974-11-14 IT IT29424/74A patent/IT1025689B/it active

Also Published As

Publication number	Publication date
JPS5241197B2 (it)	1977-10-17
FR2252675B1 (it)	1977-05-20
CA1021448A (en)	1977-11-22
JPS5086995A (it)	1975-07-12
GB1448638A (en)	1976-09-08
DE2442888A1 (de)	1975-06-05
FR2252675A1 (it)	1975-06-20
US3855547A (en)	1974-12-17
DE2442888C2 (de)	1983-01-05

Publication	Publication Date	Title
AR206309A1 (es)	1976-07-15	Faja-pantalon perfeccionada
SE399326B (sv)	1978-02-06	Lasersystem
BR7409948D0 (pt)	1975-09-02	Rodizio aperfeicoado
BR7409972A (pt)	1976-05-25	Latrina aperfeicoada
IT1025689B (it)	1978-08-30	Laser perfezionato
IT1010745B (it)	1977-01-20	Dispositivo laser perfezionato
IT1012994B (it)	1977-03-10	Servomeccanismo perfezionato
BR7405473D0 (pt)	1975-04-15	Cavilha de expansao aperfeicoada
IT1020330B (it)	1977-12-20	Laser perfezionato
SE397749B (sv)	1977-11-14	Laser
ES194273Y (es)	1975-11-01	Retrovisor perfeccionado.
ES187696Y (es)	1974-08-16	Batan perfeccionado.
ES191085Y (es)	1974-12-01	Caleidoscopio perfeccionado.
ES194153Y (es)	1975-04-01	Calidoscopio perfeccionado.
ES197105Y (es)	1975-08-16	Regletas portalamparas perfeccionadas.
ES195565Y (es)	1975-08-01	Tapon-precinto perfeccionado.
ES193598Y (es)	1975-02-16	Redecilla perfeccionada.
ES190110Y (es)	1974-11-01	Decatizadora perfeccionada.
ES187590Y (es)	1974-08-16	Furgoneta-muneco perfeccionado.
ES197073Y (es)	1975-08-16	Mueble-cama perfeccionado.
ES196969Y (es)	1975-08-16	Asador-grill perfeccionado.
ES196779Y (es)	1975-10-01	Muneco sonoro perfeccionado.
ES196685Y (es)	1975-10-01	Tapon-precinto perfeccionado.
ES189478Y (es)	1974-10-16	Jamuga perfeccionada.
ES195499Y (es)	1975-06-16	Triturador-exprimidor perfeccionado.