DE1923720C3 - Optische Kopplungsvorrichtung fur optische Sender oder Verstärker (Laser) - Google Patents
Optische Kopplungsvorrichtung fur optische Sender oder Verstärker (Laser)Info
- Publication number
- DE1923720C3 DE1923720C3 DE1923720A DE1923720A DE1923720C3 DE 1923720 C3 DE1923720 C3 DE 1923720C3 DE 1923720 A DE1923720 A DE 1923720A DE 1923720 A DE1923720 A DE 1923720A DE 1923720 C3 DE1923720 C3 DE 1923720C3
- Authority
- DE
- Germany
- Prior art keywords
- optical
- transverse
- waveform
- resonator
- 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
- 230000003287 optical effect Effects 0.000 title claims description 93
- 230000008878 coupling Effects 0.000 title claims 7
- 238000010168 coupling process Methods 0.000 title claims 7
- 238000005859 coupling reaction Methods 0.000 title claims 7
- 230000010355 oscillation Effects 0.000 claims description 13
- 238000001228 spectrum Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000001427 coherent effect Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 230000035699 permeability Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 230000006870 function Effects 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000011161 development Methods 0.000 claims 1
- 238000009826 distribution Methods 0.000 claims 1
- 238000005553 drilling Methods 0.000 claims 1
- 238000011835 investigation Methods 0.000 claims 1
- 230000006386 memory function Effects 0.000 claims 1
- 230000003595 spectral effect Effects 0.000 claims 1
- 238000012546 transfer Methods 0.000 claims 1
- 238000013016 damping Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000007850 degeneration Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- JNDMLEXHDPKVFC-UHFFFAOYSA-N aluminum;oxygen(2-);yttrium(3+) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Y+3] JNDMLEXHDPKVFC-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- CPBQJMYROZQQJC-UHFFFAOYSA-N helium neon Chemical class [He].[Ne] CPBQJMYROZQQJC-UHFFFAOYSA-N 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910019901 yttrium aluminum garnet Inorganic materials 0.000 description 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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/10084—Frequency control by seeding
- H01S3/10092—Coherent seed, e.g. injection locking
-
- 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
- H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
- H01S3/0064—Anti-reflection devices, e.g. optical isolaters
-
- 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
- H01S3/08018—Mode suppression
- H01S3/0804—Transverse or lateral modes
- H01S3/08045—Single-mode emission
-
- 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
- H01S3/08018—Mode suppression
- H01S3/0804—Transverse or lateral modes
- H01S3/0805—Transverse or lateral modes by apertures, e.g. pin-holes or knife-edges
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72850268A | 1968-05-13 | 1968-05-13 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1923720A1 DE1923720A1 (de) | 1969-11-20 |
| DE1923720B2 DE1923720B2 (de) | 1974-05-30 |
| DE1923720C3 true DE1923720C3 (de) | 1980-06-26 |
Family
ID=24927120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1923720A Expired DE1923720C3 (de) | 1968-05-13 | 1969-05-09 | Optische Kopplungsvorrichtung fur optische Sender oder Verstärker (Laser) |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3576502A (enExample) |
| BE (1) | BE732097A (enExample) |
| DE (1) | DE1923720C3 (enExample) |
| FR (1) | FR2009875A1 (enExample) |
| GB (1) | GB1258088A (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3728639A (en) * | 1970-08-04 | 1973-04-17 | Basic Sciences Corp | Electromagnetic intensifier |
| US3918007A (en) * | 1974-03-25 | 1975-11-04 | Rca Corp | Fabry-perot polarization laser beam modulator |
| IT1180931B (it) * | 1984-11-30 | 1987-09-23 | Quanta System Srl | Laser utilizzante un risuonatore instabile a branca negativa |
| JPH07117668B2 (ja) * | 1988-12-28 | 1995-12-18 | 富士写真フイルム株式会社 | 光増幅装置 |
| DE4018006A1 (de) * | 1990-06-05 | 1991-12-12 | Baasel Carl Lasertech | Laser mit modenblende |
| US5241616A (en) * | 1992-08-31 | 1993-08-31 | The United States Of America As Represented By The Secretary Of The Navy | Optical pattern recognition system utilizing resonator array |
| US5585962A (en) * | 1995-06-07 | 1996-12-17 | Amoco Corporation | External resonant frequency mixers based on degenerate and half-degenerate resonators |
| US6373876B1 (en) * | 1998-10-26 | 2002-04-16 | Lsp Technologies, Inc. | Single mode oscillator for a laser peening laser |
| CN103401750A (zh) * | 2013-07-16 | 2013-11-20 | 任炬 | 无线传感器网络节点寿命及能量空洞计算方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3452286A (en) * | 1967-02-23 | 1969-06-24 | Zenith Radio Corp | Imaging apparatus |
| US3426286A (en) * | 1967-12-27 | 1969-02-04 | Bell Telephone Labor Inc | Multimode optical amplieier |
-
1968
- 1968-05-13 US US728502A patent/US3576502A/en not_active Expired - Lifetime
-
1969
- 1969-04-25 BE BE732097D patent/BE732097A/xx unknown
- 1969-04-29 FR FR6913715A patent/FR2009875A1/fr not_active Withdrawn
- 1969-05-08 GB GB1258088D patent/GB1258088A/en not_active Expired
- 1969-05-09 DE DE1923720A patent/DE1923720C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1258088A (enExample) | 1971-12-22 |
| DE1923720B2 (de) | 1974-05-30 |
| US3576502A (en) | 1971-04-27 |
| BE732097A (enExample) | 1969-10-01 |
| FR2009875A1 (fr) | 1970-02-13 |
| DE1923720A1 (de) | 1969-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |