FR2386918A1 - Laser a emission multiraie - Google Patents
Laser a emission multiraieInfo
- Publication number
- FR2386918A1 FR2386918A1 FR7710207A FR7710207A FR2386918A1 FR 2386918 A1 FR2386918 A1 FR 2386918A1 FR 7710207 A FR7710207 A FR 7710207A FR 7710207 A FR7710207 A FR 7710207A FR 2386918 A1 FR2386918 A1 FR 2386918A1
- Authority
- FR
- France
- Prior art keywords
- emission laser
- multiraie
- beams
- active medium
- cavity
- 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.)
- Granted
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
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
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/22—Gases
- H01S3/223—Gases the active gas being polyatomic, i.e. containing two or more atoms
- H01S3/2232—Carbon dioxide (CO2) or monoxide [CO]
-
- 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
- H01S3/08004—Construction or shape of optical resonators or components thereof incorporating a dispersive element, e.g. a prism for wavelength selection
- H01S3/08009—Construction or shape of optical resonators or components thereof incorporating a dispersive element, e.g. a prism for wavelength selection using a diffraction grating
-
- 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
- H01S3/08086—Multiple-wavelength emission
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Lasers (AREA)
Abstract
L'invention concerne un laser à émission multiraie. Il comporte un milieu actif disposé dans une cavité optique dont l'une des extrémités comporte un miroir, caractérisé par le fait que l'autre extrémité de ladite cavité comporte des moyens aptes à assurer la sélection des longueurs d'onde d'une pluralité de faisceaux, chacun desdits faisceaux étant émis par des portions distinctes ou partiellement communes dudit milieu actif. L'invention est mise en oeuvre dans les lasers à gaz carbonique.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7710207A FR2386918A1 (fr) | 1977-04-05 | 1977-04-05 | Laser a emission multiraie |
BE1008782A BE865226A (fr) | 1977-04-05 | 1978-03-23 | Laser a longueurs d'onde d'emission multiples |
GB11964/78A GB1575880A (en) | 1977-04-05 | 1978-03-28 | Multi-wavelength emitting laser |
CH327178A CH621893A5 (en) | 1977-04-05 | 1978-03-28 | Laser with multiple emission wavelengths |
DE19782813397 DE2813397A1 (de) | 1977-04-05 | 1978-03-29 | Generator zur erzeugung von mehrere wellenlaengen umfassendem laserlicht |
IT21833/78A IT1093695B (it) | 1977-04-05 | 1978-03-31 | Laser a lunghezze d'onda di emissione multiple |
CA300,352A CA1105120A (fr) | 1977-04-05 | 1978-04-04 | Laser a longeueurs d'onde l'emission multiples |
JP3888478A JPS53125795A (en) | 1977-04-05 | 1978-04-04 | Multiple wavelength laser |
NL7803643A NL7803643A (nl) | 1977-04-05 | 1978-04-05 | Laser met stralingsemissie met verschillende golfleng- ten. |
AU34791/78A AU514093B2 (en) | 1977-04-05 | 1978-04-05 | Multi-wavelength emitting laser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7710207A FR2386918A1 (fr) | 1977-04-05 | 1977-04-05 | Laser a emission multiraie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2386918A1 true FR2386918A1 (fr) | 1978-11-03 |
FR2386918B1 FR2386918B1 (fr) | 1982-03-12 |
Family
ID=9189034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7710207A Granted FR2386918A1 (fr) | 1977-04-05 | 1977-04-05 | Laser a emission multiraie |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS53125795A (fr) |
BE (1) | BE865226A (fr) |
CA (1) | CA1105120A (fr) |
CH (1) | CH621893A5 (fr) |
DE (1) | DE2813397A1 (fr) |
FR (1) | FR2386918A1 (fr) |
GB (1) | GB1575880A (fr) |
IT (1) | IT1093695B (fr) |
NL (1) | NL7803643A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6652684B1 (ja) * | 2018-10-10 | 2020-02-26 | 三菱電機株式会社 | レーザ装置 |
-
1977
- 1977-04-05 FR FR7710207A patent/FR2386918A1/fr active Granted
-
1978
- 1978-03-23 BE BE1008782A patent/BE865226A/fr not_active IP Right Cessation
- 1978-03-28 GB GB11964/78A patent/GB1575880A/en not_active Expired
- 1978-03-28 CH CH327178A patent/CH621893A5/fr not_active IP Right Cessation
- 1978-03-29 DE DE19782813397 patent/DE2813397A1/de not_active Withdrawn
- 1978-03-31 IT IT21833/78A patent/IT1093695B/it active
- 1978-04-04 JP JP3888478A patent/JPS53125795A/ja active Pending
- 1978-04-04 CA CA300,352A patent/CA1105120A/fr not_active Expired
- 1978-04-05 NL NL7803643A patent/NL7803643A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU3479178A (en) | 1979-10-11 |
IT1093695B (it) | 1985-07-26 |
JPS53125795A (en) | 1978-11-02 |
IT7821833A0 (it) | 1978-03-31 |
GB1575880A (en) | 1980-10-01 |
BE865226A (fr) | 1978-09-25 |
CH621893A5 (en) | 1981-02-27 |
FR2386918B1 (fr) | 1982-03-12 |
NL7803643A (nl) | 1978-10-09 |
CA1105120A (fr) | 1981-07-14 |
DE2813397A1 (de) | 1978-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |