FR1532317A - Projecteur laser - Google Patents
Projecteur laserInfo
- Publication number
- FR1532317A FR1532317A FR8366A FR06008366A FR1532317A FR 1532317 A FR1532317 A FR 1532317A FR 8366 A FR8366 A FR 8366A FR 06008366 A FR06008366 A FR 06008366A FR 1532317 A FR1532317 A FR 1532317A
- Authority
- FR
- France
- Prior art keywords
- laser projector
- projector
- laser
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
- H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
- H04N5/7425—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being a dielectric deformable layer controlled by an electron beam, e.g. eidophor projector
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/50—Optics for phase object visualisation
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
-
- 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
- H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53714766A | 1966-03-24 | 1966-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1532317A true FR1532317A (fr) | 1968-07-12 |
Family
ID=24141419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8366A Expired FR1532317A (fr) | 1966-03-24 | 1967-02-22 | Projecteur laser |
Country Status (4)
Country | Link |
---|---|
US (1) | US3466110A (fr) |
DE (1) | DE1547386A1 (fr) |
FR (1) | FR1532317A (fr) |
GB (1) | GB1111027A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2164627A1 (fr) * | 1971-12-20 | 1973-08-03 | Siemens Ag |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3545842A (en) * | 1968-11-25 | 1970-12-08 | Technical Operations Inc | Analysis and processing of incoherent radiation fields with cross-correlated compound image determining means |
US3702929A (en) * | 1970-07-16 | 1972-11-14 | Texas Instruments Inc | Coherent light array for use in image projection systems |
US3626320A (en) * | 1970-10-05 | 1971-12-07 | Ibm | Image display apparatus |
FR2527799B1 (fr) * | 1982-05-28 | 1986-05-23 | Thomson Csf | Dispositif de mise en memoire d'une image coherente dans une cavite optique multimode |
KR101031087B1 (ko) * | 2009-07-23 | 2011-04-25 | 주식회사 와이텔포토닉스 | 파장변환 레이저 시스템 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3353115A (en) * | 1961-04-13 | 1967-11-14 | Hughes Aircraft Co | Ruby laser systems |
US3297876A (en) * | 1963-04-16 | 1967-01-10 | United Aircraft Corp | Amplitude modulation for lasers |
US3327243A (en) * | 1963-06-03 | 1967-06-20 | Carlisle M Stickley | Laser tuning and modulating system having an external feedback path |
-
1966
- 1966-03-24 US US537147A patent/US3466110A/en not_active Expired - Lifetime
-
1967
- 1967-02-22 FR FR8366A patent/FR1532317A/fr not_active Expired
- 1967-03-01 GB GB9621/67A patent/GB1111027A/en not_active Expired
- 1967-03-25 DE DE19671547386 patent/DE1547386A1/de active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2164627A1 (fr) * | 1971-12-20 | 1973-08-03 | Siemens Ag |
Also Published As
Publication number | Publication date |
---|---|
US3466110A (en) | 1969-09-09 |
DE1547386A1 (de) | 1969-12-04 |
GB1111027A (en) | 1968-04-24 |
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