PL402565A1 - Układ optyczny do analizy spektralnej widma fal radiowych - Google Patents
Układ optyczny do analizy spektralnej widma fal radiowychInfo
- Publication number
- PL402565A1 PL402565A1 PL402565A PL40256513A PL402565A1 PL 402565 A1 PL402565 A1 PL 402565A1 PL 402565 A PL402565 A PL 402565A PL 40256513 A PL40256513 A PL 40256513A PL 402565 A1 PL402565 A1 PL 402565A1
- Authority
- PL
- Poland
- Prior art keywords
- optical
- transducer
- resonator
- focusing
- acousto
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 6
- 238000001228 spectrum Methods 0.000 title 1
- 238000010183 spectrum analysis Methods 0.000 title 1
- 230000001902 propagating effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/16—Spectrum analysis; Fourier analysis
- G01R23/17—Spectrum analysis; Fourier analysis with optical or acoustical auxiliary devices
-
- 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
- H01S3/10—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
- H01S3/1068—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 using an acousto-optical device
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Spectrometry And Color Measurement (AREA)
Abstract
Układ składa się ze spektrofotometru (7), układu optycznego rezonatora laserowego i przetwornika akustooptycznego, w którym fala akustyczna jest wzbudzana przez przetwornik piezoelektryczny (4) połączony ze źródłem sygnałów RF. Przetwornik akustooptyczny stanowi element końcowy w układzie optycznym rezonatora. Pomiędzy wnęką rezonansową a przetwornikiem akustooptycznym jest umieszczony pierwszy optyczny układ ogniskujący (5) skupiający falę świetlną propagującą się wewnątrz rezonatora na powierzchni czołowej falowodu wchodzącego w skład przetwornika akustooptycznego, przetwornik piezoelektryczny (4) jest zamocowany do falowodu po przeciwnej stronie powierzchni czołowej na przedłużeniu osi optycznej rezonatora, zaś pomiędzy zwierciadłem wyjściowym (1) a spektrofotometrem (7) jest umieszczony drugi optyczny układ ogniskujący (6) skupiający wychodzącą wiązkę światła na wejściu spektrofotometru (7).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL402565A PL222898B1 (pl) | 2013-01-27 | 2013-01-27 | Układ optyczny do analizy spektralnej widma fal radiowych |
| PCT/PL2013/000179 WO2014116130A1 (en) | 2013-01-27 | 2013-12-31 | Optical system for rf wave spectral analysis |
| EP13829016.8A EP2948782A1 (en) | 2013-01-27 | 2013-12-31 | Optical system for rf wave spectral analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL402565A PL222898B1 (pl) | 2013-01-27 | 2013-01-27 | Układ optyczny do analizy spektralnej widma fal radiowych |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL402565A1 true PL402565A1 (pl) | 2014-08-04 |
| PL222898B1 PL222898B1 (pl) | 2016-09-30 |
Family
ID=51227833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL402565A PL222898B1 (pl) | 2013-01-27 | 2013-01-27 | Układ optyczny do analizy spektralnej widma fal radiowych |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2948782A1 (pl) |
| PL (1) | PL222898B1 (pl) |
| WO (1) | WO2014116130A1 (pl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11313930B1 (en) | 2020-11-13 | 2022-04-26 | Rohde & Schwarz Gmbh & Co. Kg | Alternation pulsed double resonance detection scheme for gapless detection in atomic vapor quantum sensors |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928814A (en) * | 1974-02-25 | 1975-12-23 | Westinghouse Electric Corp | Collinear acousto-optical tunable filter and acousto-optically tunable laser |
| US3996525A (en) * | 1975-05-12 | 1976-12-07 | The United States Of America As Represented By The Secretary Of The Navy | Acousto-optically tuned laser |
| US4274049A (en) * | 1979-08-28 | 1981-06-16 | The United States Of America As Represented By The Secretary Of The Air Force | Integrated optical R-F spectrum analyzer |
| JP2756967B2 (ja) * | 1988-04-29 | 1998-05-25 | 浜松ホトニクス株式会社 | スペクトル分析器 |
| GB8923555D0 (en) * | 1989-10-19 | 1989-12-06 | Secr Defence | Bragg cell analyser |
| JP2010186816A (ja) * | 2009-02-10 | 2010-08-26 | Sumitomo Electric Ind Ltd | レーザ光源 |
-
2013
- 2013-01-27 PL PL402565A patent/PL222898B1/pl unknown
- 2013-12-31 EP EP13829016.8A patent/EP2948782A1/en not_active Withdrawn
- 2013-12-31 WO PCT/PL2013/000179 patent/WO2014116130A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP2948782A1 (en) | 2015-12-02 |
| PL222898B1 (pl) | 2016-09-30 |
| WO2014116130A1 (en) | 2014-07-31 |
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