Modulator yumucyo ni iki?

Ishusho ya Getty-182062439

Umucyo uhinduranya urumuri bivuze ko mugenzuzi ukora, irashobora guhindura ibipimo bimwe byumurima wumucyo ukoresheje molekile ya kirisiti ya kirisiti, nko guhindura amplitude yumurima wumucyo, guhindura icyiciro ukoresheje indangagaciro zivunagura, guhindura leta ya polarisiyasi binyuze mukuzenguruka kwindege ya polarisiyasi , cyangwa gutahura ibintu bidahuye - guhuza urumuri guhinduka, kugirango wandike amakuru amwe mumucyo wumucyo, kugirango ugere ku ntego yo guhindura urumuri. Irashobora kworohereza amakuru muburyo bumwe cyangwa bubiri bwa optique yumurima, kandi igakoresha ibyiza byumurongo mugari wumucyo, imiyoboro myinshi ibangikanye gutunganya nibindi kugirango itunganyirize amakuru yihuse. Nibintu byingenzi bigize igihe nyacyo cyo gutunganya amakuru, guhuza imiyoboro ya optique, kubara neza hamwe nubundi buryo.

Ihame ryimikorere yumucyo utandukanya umwanya

Muri rusange, urumuri rutandukanya umwanya urimo umubare wigenga wigenga, utondekanye muburyo bumwe cyangwa bubiri-buke mu kirere. Buri gice gishobora kwakira kugenzura ibimenyetso bya optique cyangwa ibimenyetso byamashanyarazi byigenga, kandi bigahindura imiterere yacyo ya optique ukurikije ibimenyetso, kugirango uhindure urumuri rwamurikiwe. Ibikoresho nkibi birashobora guhindura amplitude cyangwa ubukana, icyiciro, polarisiyasi nuburebure bwumurongo wo gukwirakwiza optique mumwanya, cyangwa guhindura urumuri rudahinduka mumucyo uhujwe no kugenzurwa namashanyarazi cyangwa ibindi bimenyetso bihinduka mugihe. Kubera iyi mitungo, irashobora gukoreshwa nkigice cyubwubatsi cyangwa igikoresho cyingenzi mugihe nyacyo cyo gutunganya amakuru ya optique, kubara optique hamwe na sisitemu ya netique ya optique.

Umucyo utandukanya urumuri urashobora kugabanwa muburyo bwo kwerekana no kohereza ukurikije uburyo butandukanye bwo gusoma bwumucyo. Ukurikije ibimenyetso byinjira byinjira, birashobora kugabanywa muburyo bwiza (OA-SLM) hamwe na aderesi y'amashanyarazi (EA-SLM).

Gukoresha urumuri rugaragara

Amazi ya kirisiti yumucyo ukoresheje urumuri - guhindura urumuri rutaziguye, gukora neza, gukoresha ingufu nke, umuvuduko wihuse, ubuziranenge. Irashobora gukoreshwa cyane muburyo bwo kubara, kumenyekanisha imiterere, gutunganya amakuru, kwerekana no mubindi bice, kandi ifite ibyifuzo byinshi.

Umucyo uhinduranya umwanya ni igikoresho cyingenzi mubice bigezweho bya optique nkigihe nyacyo cyo gutunganya amakuru neza, guhuza imiterere no guhuza optique. Ahanini, imikorere yumucyo utandukanya umwanya ugena agaciro gafatika hamwe niterambere ryiterambere ryimirima.

Porogaramu nyamukuru, amashusho & projection, gucamo ibiti, gushushanya urumuri rwa lazeri, guhuza umurongo wa coherent, guhinduranya icyiciro, guhinduranya ibyuma bya optique, gushushanya holographic, projection ya laser pulse, nibindi.


Igihe cyo kohereza: Jun-02-2023