Samarium-doped glass plate filtersanowanzo kushandiswa mu laser cavities kune akasiyana maapplication. Aya mafirita akagadzirirwa kufambisa chaiwo wavelengths echiedza uku achivharira vamwe, achibvumira kunyatso kudzora kwekubuda kwelaser. Samarium inowanzo sarudzwa seye dopant zvinhu nekuda kweiyo yakanaka spectroscopic zvimiro.
Heino tarisiro yemashandiro anoita samarium-doped girazi mafirita anoshanda mune laser cavity:
Laser Cavity Setup: Iyo laser cavity inowanzove ine magirazi maviri akaiswa kumativi akatarisana, achigadzira resonator yekuona. Imwe yemagirazi iri kufambisa zvishoma (output coupler), ichibvumira chikamu chemwenje welaser kubuda, nepo rimwe girazi rinoratidza zvakanyanya. Iyo samarium-doped glass plate filter inoiswa mu laser cavity, ingave pakati pezvionioni kana sechinhu chekunze.
Dopant Material: Samarium ions (Sm3 +) inosanganiswa mugirazi matrix panguva yekugadzira. Ioni dzesamarium dzine mazinga emagetsi anoenderana neshanduko yemagetsi chaiyo, iyo inosarudza marefu echiedza chavanogona kusangana nacho.
Kunyura uye Kubuda: Kana iyo laser inoburitsa mwenje, inopfuura nemusamarium-doped girazi girazi sefa. Iyo sefa yakagadzirirwa kutora mwenje kune mamwe wavelengths uku ichiendesa mwenje kune mamwe mafungu anodiwa. Ioni dzesamarium dzinotora mafotoni emasimba chaiwo, achisimudzira maerekitironi kusvika kumazinga esimba akakwirira. Aya maerekitironi anofara anobva aora achidzokera kumazinga esimba akaderera, achibudisa mafotoni pawavelengths chaiyo.
Kusefa Mhedzisiro: Nekunyatsosarudza iyo dopant yekumisikidza uye girazi kuumbwa, iyo samarium-doped girazi girazi sefa inogona kugadzirwa kuti itore chaiyo wavelengths yechiedza. Uku kunyura kunosefa kunze kusingadiwe mitsara yelaser kana kungoerekana yabuda kubva kune laser medium, kuve nechokwadi chekuti chete inodiwa laser wavelength (s) inofambiswa kuburikidza nesefa.
Laser Output Control: Iyo samarium-doped girazi girazi sefa inobatsira kudzora kubuda kwelaser nekusarudza kufambisa mamwe mafungu uye kudzvinyirira vamwe. Izvi zvinogonesa kugadzirwa kwenarrowband kana tunable laser kubuda, zvichienderana neiyo chaiyo sefa dhizaini.
Izvo zvakakosha kuti uzive kuti dhizaini uye kugadzirwa kwesamarium-doped girazi mafirita anogona kusiyana zvichienderana nezvinodiwa nelaser system. Iyo sefa yekutarisa maitiro, anosanganisira kutapurirana uye mabhendi ekunyudza, anogona kugadzirwa kuti aenderane neiyo laser inodiwa inobuda maitiro. Vagadziri vane hunyanzvi mu laser optics uye zvikamu vanogona kupa humwe humbowo uye zvirevo zvichibva pane yakatarwa laser cavity masisitimu uye mashandisiro.
Nguva yekutumira: Chikunguru-09-2020