Moderi ya Optical ni iki?

Moderi ya Optical ni iki?

Moderi nzizazikoreshwa kenshi mugukoresha imiterere yibiti byoroheje, nkibiti bya laser. Igikoresho kirashobora gukoresha imiterere yibiti, nkimbaraga za optique cyangwa icyiciro. Modulator ukurikije imiterere yibiti byahinduwe byitwamodulator, icyiciro, moderi ya polarisiyasi, moderi ya optique ya moderi, nibindi. Ubwoko butandukanye bwa modulator burashobora gukoreshwa mubikorwa bitandukanye, nk'itumanaho rya fibre optique, ibikoresho byerekana, Q-yahinduwe cyangwa uburyo bwafunze laseri, hamwe no gupima optique.

Ubwoko bwa moderi nziza

Hariho ubwoko butandukanye bwabayobora:

1. Moderi ya Acousto-optique ni modulator ishingiye ku ngaruka za acousto-optique. Bakoreshwa muguhindura cyangwa guhora bahindura amplitude yumurambararo wa laser, guhindura urumuri rwumucyo, cyangwa guhindura icyerekezo cyumwanya.

2. Theamashanyarazi ya optiqueikoresha amashanyarazi ya optique muri bubble Kerrs agasanduku. Barashobora guhindura imiterere ya polarisiyasi, icyiciro, cyangwa imbaraga zamashanyarazi, cyangwa bagakoreshwa mugukuramo pulse nkuko byavuzwe mugice kijyanye na ultrashort pulse amplifiers.

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5. Modulator ya fibre optique irashobora gushingira kumahame atandukanye. Irashobora kuba igikoresho cyukuri cya fibre optique, cyangwa irashobora kuba igice cyumubiri kirimo fibre pigtail.

6. Birashobora kandi gukoreshwa nkumucyo utanga urumuri, bivuze ko ihererekanyabubasha ritandukana n'umwanya, ushobora gukoreshwa mubikoresho byerekana.

7. Disiki ya modulasiyo irashobora guhindura rimwe na rimwe imbaraga zumurongo, zikoreshwa mubipimo bimwe na bimwe bya optique (nko gukoresha lock-in amplifier).

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9. Modulatrice nini ya optique, nka moderi ya electro-optique, irashobora gukoresha ahantu hanini cyane kandi irashobora no gukoreshwa mubihe bikomeye. Fibre ihujwe na modulators, mubisanzwe moderi ya waveguide hamwe na fibre pigtail, biroroshye kwinjiza muri sisitemu ya fibre optique.

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Ikoreshwa rya optique modulator ‌

Modul Moderi nziza ifite intera nini ya porogaramu mubice byinshi ‌. Ibikurikira nuburyo bukoreshwa bwibanze bwa Optical modulator hamwe nibisabwa byihariye:

1. Bikunze gukoreshwa mubyiciro byingenzi nko guhinduranya amafoto, guhinduranya ibimenyetso bya optique hamwe na demodulation ‌. Modulator ya electro-optique ningirakamaro cyane muri sisitemu yo gutumanaho yihuta cyane, ikoreshwa muguhindura ibimenyetso bya elegitoronike mubimenyetso bya optique no kumenya kodegisi no kohereza. Muguhindura ubukana cyangwa icyiciro cyibimenyetso bya optique, imikorere yo guhinduranya urumuri, kugenzura igipimo cyerekana no guhindura ibimenyetso bishobora kugerwaho ‌

2. Ibyifuzo bya optique: Moderi optique irashobora kumenya gupima no kugenzura ibidukikije muguhindura ibiranga ibimenyetso bya optique. Kurugero, muguhindura icyiciro cyangwa amplitude yumucyo, fibre optique giroscopes, sensor optique ya sensor optique, nibindi ‌ birashobora kugerwaho

3. Kubika neza no gutunganya: Modulatrice ikoreshwa mububiko bwa optique hamwe na progaramu yo gutunganya optique. Mububiko bwa optique, modulator optique irashobora gukoreshwa mukwandika no gusoma amakuru mubitangazamakuru bya optique. Mu gutunganya optique, moderi ya optique irashobora gukoreshwa mugukora, kuyungurura, guhindura no guhindura ibimenyetso bya optique ‌

4. Kurugero, urumuri ruciriritse modulator irashobora gushyira mubikorwa ibyiciro bibiri-byahinduwe kugirango ihindure uburebure bwerekanwe hamwe nuburebure bwimbitse bwibiti ‌

5. Irashobora gukoreshwa muri amplificateur optique, laseri hamwe na sisitemu yohereza fibre optique kugirango utezimbere ibimenyetso-by-urusaku n’imikorere ya sisitemu ‌

6. Ibindi bikorwa: modulator ya electro-optique nayo ikoreshwa mugusesengura ibintu, sisitemu ya radar, gusuzuma ubuvuzi nizindi nzego. Muri spekitroscopi, moderi ya electro-optique irashobora gukoreshwa nkigice cyo gusesengura ibintu bya optique yo gusesengura no gupima. Muri sisitemu ya radar, moderi ya electro-optique ikoreshwa muguhindura ibimenyetso no kwerekana demodulation. Mugupima ubuvuzi, modulator ya electro-optique ikoreshwa mugushushanya no kuvura ‌.