Kuringaniza ihame rya semiconductor laser (ibara rya laser)

Guhuza ihame ryaKuringaniza Semiconductor Laser(Tunable laser)

Kuringaniza semiconductor laser nubwoko bwa laser bishobora gukomeza guhindura uburebure bwa laser bisohoka murwego runaka. Kuringaniza Semiconductor larsets yemeye guhuza ubushyuhe, amashanyarazi hamwe no guhuza amashanyarazi kugirango uhindure uburebure bwa cavit, gukurura ibitekerezo, icyiciro hamwe nibindi bihinduka kugirango ubigereho. Ubu bwoko bwa laser bufite porogaramu nini mugutumanaho optique, ijisho, kumva, ubuvuzi nibindi bice. Igishushanyo 1 cyerekana ibigize aKuringaniza laser, harimo no kunguka urumuri, umwobo wa fp ugizwe nindorerwamo yimbere kandi inyuma, hamwe nuburyo bwa optique yo guhitamo. Hanyuma, muguhindura uburebure bwimyanya yerekana, uburyo bwa optique filteri irashobora kugera kubisohoka.

Igishushanyo

Guhuza uburyo hamwe ninkomoko yayo

Ihame ryamavuniSemiconductor lasersAhanini biterwa no guhindura ibipimo byumubiri bya Reser Resonator kugirango ugere ku mpinduka zihoraho cyangwa zifatika mubikorwa bya laser. Ibipimo birimo, ariko ntibigarukira gusa, indangagaciro itoroshye, uburebure bwa cavit, nuburyo bwo guhitamo. Ibisobanuro bikurikira birambuye uburyo bwinshi bwo gutunganya n'amahame yabo:

1. Gutera inshinge

Gutera inshinge biranga ni uguhindura urutonde rwibikoresho uhindura ikibanza cyatewe mukarere gakora semiconductor larmicondonductor, kugirango tugere kuri taveleing. Iyo ikiriho cyiyongereye, kwibanda kwibanda mukarere gakomeye byiyongera, bikavamo impinduka muburyo bworoshye, nacyo bigira ingaruka kumurongo wa laser.

2. Guhuza ubushyuhe bwo kudoda nuguhindura ibipimo bivuguruzanya hamwe nuburebure bwibikoresho bahindura ubushyuhe bwa laser, kugirango ugere kuri taveleing. Impinduka mubushyuhe zigira ingaruka ku ngingo itezimbere nubunini bwibikoresho.

3. Gutondekanya imashini zo muri Mechanical ni ukugera kuri Wavelen Guhuza umwanya cyangwa inguni yibintu byo hanze bya laser. Uburyo busanzwe bwo gutunganya bukubiyemo guhindura inguni yo gufata no kwimura imyambi.

4 Electro-optique yo gutunganya dosiye-optique igerwaho mugukoresha umurima w'amashanyarazi mu bikoresho bya semiconductor kugirango uhindure urutonde rwibikoresho, bityo ugerageze kuringaniza. Ubu buryo bukunze gukoreshwa muriAmashanyarazi ya electro-optique (Eom) na electro-optique yashizweho.

Muri make, ihame ryaka rya semiconductor ya semiconductor larmiconductor cyane cyane rivuga guhuza kwumuraba uhindura ibipimo byumubiri byumvikana. Ibi bipimo birimo indangagaciro itoroshye, uburebure bwa cavit, no guhitamo muburyo. Uburyo bwihariye bwo guhuza inshinge ibangamiye, guhuza ubushyuhe, gutunganya mashini na electro-optique. Each method has its own specific physical mechanism and mathematical derivation, and the selection of the appropriate tuning method needs to be considered according to the specific application requirements, such as tuning range, tuning speed, resolution and stability.