DE2728359A1 - Lasermodulator zur erzeugung eines dunkelimpulse enthaltenden laserstrahles - Google Patents
Lasermodulator zur erzeugung eines dunkelimpulse enthaltenden laserstrahlesInfo
- Publication number
- DE2728359A1 DE2728359A1 DE19772728359 DE2728359A DE2728359A1 DE 2728359 A1 DE2728359 A1 DE 2728359A1 DE 19772728359 DE19772728359 DE 19772728359 DE 2728359 A DE2728359 A DE 2728359A DE 2728359 A1 DE2728359 A1 DE 2728359A1
- Authority
- DE
- Germany
- Prior art keywords
- laser
- photon
- modulator according
- vapor
- laser beam
- 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.)
- Withdrawn
Links
- 230000007704 transition Effects 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052701 rubidium Inorganic materials 0.000 claims description 3
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052792 caesium Inorganic materials 0.000 claims description 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052712 strontium Inorganic materials 0.000 claims description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052788 barium Inorganic materials 0.000 claims 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 1
- 230000005855 radiation Effects 0.000 description 7
- 239000011159 matrix material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
- G02F2/02—Frequency-changing of light, e.g. by quantum counters
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/35—Non-linear optics
- G02F1/3526—Non-linear optics using two-photon emission or absorption processes
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/727,747 US4036554A (en) | 1976-09-29 | 1976-09-29 | Laser modulator for producing dark-pulses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2728359A1 true DE2728359A1 (de) | 1978-03-30 |
Family
ID=24923895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772728359 Withdrawn DE2728359A1 (de) | 1976-09-29 | 1977-06-23 | Lasermodulator zur erzeugung eines dunkelimpulse enthaltenden laserstrahles |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3906068A1 (de) * | 1989-02-27 | 1990-08-30 | Max Planck Gesellschaft | Verfahren und einrichtung zum erzeugen einer nichtlinearen wechselwirkung zwischen zwei elektromagnetischen schwingungen |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59137786A (ja) * | 1983-01-25 | 1984-08-07 | Mitsubishi Heavy Ind Ltd | 復水器の空気抽出装置 |
| US4820016A (en) * | 1986-02-21 | 1989-04-11 | American Telephone And Telegraph Company, At&T Bell Laboratories | Waveguide-containing communications and sensing systems |
| US4958921A (en) * | 1986-09-19 | 1990-09-25 | The United States Of America As Represented By The United States Department Of Energy | Light-driven phase shifter |
| DE69519736T2 (de) * | 1994-08-23 | 2001-06-28 | British Telecommunications P.L.C., London | Erzeugung von dunkelimpulsen |
| US8780948B2 (en) * | 2012-02-20 | 2014-07-15 | Raytheon Company | Precision photonic oscillator and method for generating an ultra-stable frequency reference using a two-photon rubidium transition |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3909749A (en) * | 1971-05-12 | 1975-09-30 | Bell Telephone Labor Inc | Optical transmission employing modulation transfer to a new carrier by two-photon absorption |
-
1976
- 1976-09-29 US US05/727,747 patent/US4036554A/en not_active Expired - Lifetime
-
1977
- 1977-04-05 GB GB14275/77A patent/GB1534479A/en not_active Expired
- 1977-05-17 FR FR7716045A patent/FR2366718A1/fr active Granted
- 1977-06-03 JP JP6495977A patent/JPS5342843A/ja active Granted
- 1977-06-23 DE DE19772728359 patent/DE2728359A1/de not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3906068A1 (de) * | 1989-02-27 | 1990-08-30 | Max Planck Gesellschaft | Verfahren und einrichtung zum erzeugen einer nichtlinearen wechselwirkung zwischen zwei elektromagnetischen schwingungen |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS563530B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-01-26 |
| FR2366718B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-07-11 |
| GB1534479A (en) | 1978-12-06 |
| US4036554A (en) | 1977-07-19 |
| FR2366718A1 (fr) | 1978-04-28 |
| JPS5342843A (en) | 1978-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |