I-IQ Modulator Series: Yini imodelical modulator?

Yini imodelical modulator?

Modulator we-Opticalzivame ukusetshenziselwa ukukhohlisa izakhiwo zemishayo ekhanyayo, efana nemishayo ye-laser. Idivayisi ingakhohlisa izakhiwo zogongolo, njengamandla abonakalayo noma isigaba. Modulator ngokwesimo sogongolo oluguquliwe lubizwa ngokuthiIsimonyo sokuqina, Isilinganiselo sesigaba, Modator Polarization Modulator, I-Spatial Optical Modulator, njll. Izinhlobo ezahlukahlukene zama-modyulators zingasetshenziswa ezinhlelweni ezihlukile, njengokuxhumana kwe-fiber optic, amadivaysi ashintshiwe noma ama-mode-likhiye ama-laser, kanye nesilinganiso semodi.

Uhlobo lwemodi ye-Optical Modulator

Kunezinhlobo eziningi ezahlukahlukene zama-modulators:

1. I-Acousto-Optic Modulator iyindlela eyisilungiselelo esekwe emphumeleni we-acousto-optic. Zisetshenziselwa ukushintsha noma ngokuqhubekayo ukulungisa i-amplitude yogongolo lwe-laser, shintsha imvamisa yokukhanya, noma ushintshe ukuqondisa kwesikhala.

2. TheI-Electro-Optic ModulatorIsebenzisa umphumela we-electro-optic ebhokisini le-bubble karrs. Bangakwazi ukuguqula isimo se-polarization, isigaba, noma amandla e-beam, noma basetshenziselwe ukukhishwa kwe-pulse njengoba kushiwo esigabeni kuma-ultrashort pulse amplifiers.

I-3. I-modulator yokumuncwa kukagesi i-modulator esetshenziselwa ukudluliselwa kwedatha ekuxhumaneni kwe-fiber okubonakalayo.

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I-5. Ama-modulators we-fiber optic angasuselwa ezimisweni ezahlukahlukene. Kungaba yidivaysi yeqiniso ye-fiber optic, noma kungaba yingxenye yomzimba equkethe izingulube ze-fiber.

I-6 Zingakwazi futhi ukuthi zisetshenziswe njengama-modwanali akhanyayo wendawo, okusho ukuthi ukuhambisa kuyehluka ngesikhala, esingasetshenziswa kumadivayisi wokubonisa.

7. I-Disk yokushintshanisa ingashintsha ngezikhathi ezithile amandla ogongolo, osetshenziswa kwezinye izilinganiso ezithile zokubona (njengokusebenzisa ama-amplifiers e-Lock-in).

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9 Ama-modeliators ahlanganisiwe wefayifi, ama-wavegguide modulators ane-fiber backtails, kulula ukuhlanganisa kuzinhlelo ze-fiber optic.

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Ukusetshenziswa komodator we-Optical Modulator

Ama-modulators we-Optical anezinhlobonhlobo zezicelo ezinkundleni eziningi. Lokhu okulandelayo yindawo enkulu yesicelo sama-mod mod mod mod mody kanye nezinhlelo zawo ezithile:

1 Isetshenziswa kakhulu ezinyangeni ezibalulekile njengokuguqulwa kwe-photolectrical, ukuguquguquka kwesiginali ye-Optical Kinal kanye ne-demomali. Ama-moda actic-optic abaluleke kakhulu ezinhlelweni zokuxhumana ezinejubane eliphezulu, ezisetshenziselwa ukuguqula amasiginali kagesi abe amasiginali e-optical futhi aqaphele ukufaka imininingwane nokudluliselwa. Ngokuguqula ubukhulu noma isigaba se-Optical Signal, imisebenzi yokushintshana okukhanyayo, ukulawulwa kwezinga lokushintshanisa kanye nokushintshana kwesiginali kungabonakala

2 Isibonelo, ngokuguqula isigaba noma i-amplitude yokukhanya, i-fiber optic gyroscopes, izinzwa ze-fiber optic tspossengs, njll. Zingafezeka

3 Kumemori ye-Optical, ama-modulators abonakalayo angasetshenziswa ukubhala nokufunda imininingwane ngaphakathi nangaphandle kwemidiya ebonakalayo. Ngokucutshungulwa okubonakalayo, i-modulator ye-optical ingasetshenziselwa ukwakha, ukuhlunga, ukuguquguquka nokumodelelwa kwamasiginali we-optical

I-4. Ukucabanga okubonakalayo: Ama-modulators we-Optical asetshenziselwa ukuguqula isigaba nokuphakama kogongolo lokukhanya, ngaleyo ndlela eshintsha izici zesithombe ekucabangeni kokubonakalayo. Isibonelo, i-modulator yensimu ekhanyayo ingasebenzisa ukuguquguquka kwesigaba okunezinhlangothi ezimbili ukuze kuguqulwe ubude obugxile futhi kugxile ekujuleni kogongolo

I-5 Ingasetshenziswa kuma-amplifiers we-optical amplifiers, ama-lasers kanye nezinhlelo zokuhambisa i-fiber optic ukuthuthukisa isilinganiso se-Signal-to-Noise nokusebenza kohlelo

I-6. Ezinye izinhlelo zokusebenza: Ama-elektro-optical modulators nawo asetshenziswa ekuhlaziyeni okubukekayo, amasistimu we-radar, ukuxilongwa kwezokwelapha kanye nezinye izinkambu. Ku-spectroscopy, i-electro-optical modulator ingasetshenziswa njengengxenye ye-Optical Spectrum Analyzer yokuhlaziywa kokubuka nokulinganisa. Ku-radar system, i-electro-optic modulator isetshenziselwa ukuguquguquka kwesiginali kanye ne-demomali. Ekuhlolweni kwezokwelapha, ama-modulators e-electro-optic asetshenziswa ekucabangeni nasekwelashweni.