Some examples of photorefractive oscillators
The photorefractive effect presents a periodical change of the refractive index of an optical environment under the influence of a coherent light. An interesting phenomenon which occurs at this effect is optical phase conjugation (PC). Photorefractive oscillators, that is photorefractive mirrors pre...
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| Format: | Article |
| Language: | English |
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University of Banja Luka
2015-12-01
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| Series: | Electronics |
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| Online Access: | http://electronics.etfbl.net/journal/Vol19No2/xPaper_12.pdf |
| _version_ | 1811187724410945536 |
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| author | Zoran Ljuboje |
| author_facet | Zoran Ljuboje |
| author_sort | Zoran Ljuboje |
| collection | DOAJ |
| description | The photorefractive effect presents a periodical change of the refractive index of an optical environment under the influence of a coherent light. An interesting phenomenon which occurs at this effect is optical phase conjugation (PC). Photorefractive oscillators, that is photorefractive mirrors present important decides in photorefractive optics and their function is based on photorefractive effect. In these oscillators, a phase-conjugated light beam occurs. The basic characteristics of photorefractive oscillators, such as reflectivity, the existance of the oscillation threshold and the threshold of the coupling strength are explained by the so-called grating-action method. This is analysed on a ring oscillator, semilinear mirror and linear mirror. |
| first_indexed | 2024-04-11T14:07:11Z |
| format | Article |
| id | doaj.art-94f1a8e26b374119a294c1f1b83faa1d |
| institution | Directory Open Access Journal |
| issn | 1450-5843 |
| language | English |
| last_indexed | 2024-04-11T14:07:11Z |
| publishDate | 2015-12-01 |
| publisher | University of Banja Luka |
| record_format | Article |
| series | Electronics |
| spelling | doaj.art-94f1a8e26b374119a294c1f1b83faa1d2022-12-22T04:19:50ZengUniversity of Banja LukaElectronics1450-58432015-12-0119210511010.7251/ELS1519105LSome examples of photorefractive oscillatorsZoran Ljuboje0University of East SarajevoThe photorefractive effect presents a periodical change of the refractive index of an optical environment under the influence of a coherent light. An interesting phenomenon which occurs at this effect is optical phase conjugation (PC). Photorefractive oscillators, that is photorefractive mirrors present important decides in photorefractive optics and their function is based on photorefractive effect. In these oscillators, a phase-conjugated light beam occurs. The basic characteristics of photorefractive oscillators, such as reflectivity, the existance of the oscillation threshold and the threshold of the coupling strength are explained by the so-called grating-action method. This is analysed on a ring oscillator, semilinear mirror and linear mirror.http://electronics.etfbl.net/journal/Vol19No2/xPaper_12.pdffotorefractive oscillatorsgrating-action methodring oscillatorsemilinear mirrorlinear mirror |
| spellingShingle | Zoran Ljuboje Some examples of photorefractive oscillators Electronics fotorefractive oscillators grating-action method ring oscillator semilinear mirror linear mirror |
| title | Some examples of photorefractive oscillators |
| title_full | Some examples of photorefractive oscillators |
| title_fullStr | Some examples of photorefractive oscillators |
| title_full_unstemmed | Some examples of photorefractive oscillators |
| title_short | Some examples of photorefractive oscillators |
| title_sort | some examples of photorefractive oscillators |
| topic | fotorefractive oscillators grating-action method ring oscillator semilinear mirror linear mirror |
| url | http://electronics.etfbl.net/journal/Vol19No2/xPaper_12.pdf |
| work_keys_str_mv | AT zoranljuboje someexamplesofphotorefractiveoscillators |