Kodi ma Optic a Electro-Optic ndi chipata chani? Gawo 1

Chisa chachangu cha mafayilo ndi mawonekedwe opangidwa ndi zigawo zingapo zomwe zimapangidwa pafupipafupi pazowoneka bwino, zomwe zimatha kupangidwa ndi ma lasers otsekeka, oyambira, kapenama electro-optable. Masamba owoneka bwino opangidwa ndiElectro-opticKhalani ndi mawonekedwe obwereza pafupipafupi, kufunitsitsa kwamkati komanso mphamvu yayikulu, etc.

Posachedwa, Alexandrer Parriaux ndi ena ochokera ku yunivesite ya Burgenda ku Fragenda adasindikizidwa kuwunika mu Eptocts mu Eptics advicesZosintha zamagetsi: Imaphatikizanso mawu owoneka bwino owoneka bwino, njira ndi mikhalidwe ya ziwonetsero zowoneka bwinoelectro-optic, ndipo pamapeto pake imawerengera zochitika zaelectro-opticChisa chowoneka bwino mwatsatanetsatane, kuphatikizapo kugwiritsa ntchito mawonekedwe a molondola, kuphatikiza kawiri kosinthika, kugwirizanitsa zida komanso m'badwo wotsutsa, ndikukambirana mfundo zomwe zimayambitsa mapulogalamu osiyanasiyana. Pomaliza, wolemba amapereka chiyembekezo cha elekiti-maptic radic fraphy chisa cha pafupipafupi.

01 maziko

Zinali zaka 60 zapitazo mwezi uno kuti Dr. Maimen adapanga malo osefukira oyamba a Ruby. Patatha zaka zinayi, kugwedezeka, zokutira ndi pomlures a labletories ku United States zinali zojambula zokhala ndi zisa zam'madzi, motero timatchulanso mawuwa " chisa pafupipafupi ". Amatchedwa "chisa cha mapque pafupipafupi".

Chifukwa cha chidwi chabwino cha chisama cathel, mphotho ya Nobel mu 2005 ya Hansch ndi Hall, omwe adapanga upainiya pa maonekeno, kuyambira nthawi imeneyo, kukula kwa ma cylogy kwafika gawo latsopano. Chifukwa mapulogalamu osiyanasiyana ali ndi zofunikira zosiyanasiyana kwa zisa zam'maso, monga mphamvu, mzere wokhazikika, izi zapangitsa kuti pakhale kufunikira kosintha njira, ma micro-osinthika a electro-electro-electro-electro-elector

CHITH. 1 nthawi 1 domain spectrum ndi frequency preptom of the wowoneka bwino
Gwero la Chithunzi: Electro-Optic Frequency Zisa

Kuyambira kupezeka kwa zisa zam'madzi zowoneka bwino, zisa zam'madzi zowoneka bwino kwambiri zapangidwa pogwiritsa ntchito ma lasers otsekeka. In mode-locked lasers, a cavity with a round-trip time of τ is used to fix the phase relationship between longitudinal modes, so as to determine the repetition rate of the laser, which can generally be from megahertz (MHz) to gigahertz (GHz).

Chovala champhamvu chopangidwa ndi micro-resnator chimachokera ku zotsatira zosakhazikika, ndipo nthawi yoyendayenda imakhazikika ndi 1mm, chifukwa kutalika kwa micro-cell nthawi zambiri kumachitika 10 gigahertz mpaka 1 teraheherz. Pali mitundu itatu yodziwika bwino yama micherovaes, microtubules, microsphere ndi maliro. Kugwiritsa ntchito zotsatira zosagwirizana ndi ulusi wowoneka bwino, monga brilloun akubalalika kapena kusakanikirana kwa mafunde anayi, kuphatikiza ma microcal, zisa zam'madzi zam'madzi zitha kupangidwa. Kuphatikiza apo, zisa zam'madzi zowoneka bwino zimatha kupangidwanso pogwiritsa ntchito ma opoousto-optic.