Niki "super radiantisoko yumucyo“?Ni bangahe ubiziho?Nizere ko ushobora kureba neza ubumenyi bwa foto ya elegitoronike ikuzaniye!
Inkomoko yumucyo utangaje (bizwi kandi nkaASE isoko yumucyo) ni umuyoboro mugari utanga isoko (urumuri rwera) rushingiye kuri superradiation..
Inkomoko ya superradiant ifite coherence yigihe gito cyane kubera umurongo munini wimirasire (ugereranije na laseri).Ibi bigabanya cyane amahirwe yumucyo, bikunze kugaragara mumirasire ya laser.Nyamara, ihuriro ryacyo riri hejuru cyane, kandi urumuri rusohoka rwumucyo ultra-radiant urumuri rushobora kwibanda cyane (bisa nurumuri rwa lazeri), bityo ubukana bwurumuri buri hejuru cyane kuruta itara ryaka.
Nibintu byiza cyane bya optique bihuza urumuri rutanga tomografiya (OpticalCoherenceTomography, OCT), isesengura ryibikoresho biranga () muburyo bwa fibre optique, gyro na fibre optique.Reba superemitting diode kubisobanuro birambuye.
Imwe mumirasire yingenzi yumucyo wa ultra radiyo diode (Diode ya SuperluminescentSLD laser) hamwe na fibre optique.Fibre ishingiye kumucyo itanga imbaraga nyinshi zisohoka, mugihe SLD ari nto kandi ihendutse.Byombi bifite imirasire yumurambararo byibura nanometero nkeya na nanometero icumi, ndetse rimwe na rimwe bikarenga nanometero 100.
Kubintu byose byunguka byinshi ASE yumucyo, ibitekerezo bya optique (urugero, kugaragariza ibyambu bya fibre) bigomba guhagarikwa neza, bityo bigatera ingaruka za parasitike.Kuriibikoresho bya fibre optique, Rayleigh ikwirakwiza imbere muri fibre optique bizagira ingaruka kumikorere yanyuma.
Igishushanyo 1: Ikirangantego cya ASE cyakozwe na fibre amplifier kibarwa nkumurongo ku mbaraga za pompe zitandukanye.Mugihe imbaraga ziyongera, spekiteri igenda yerekeza kumurongo mugufi (inyungu yiyongera byihuse) n'umurongo ugaragara.Guhinduranya umuraba ni ibisanzwe kuri quasi-eshatu-yunguka itangazamakuru, mugihe umurongo ugabanuka uboneka hafi ya soko zose zidasanzwe.
Igihe cyo kohereza: Nzeri-06-2023