Kudzora Kupatsanurana kweLaser muTekinoroji yeLaser

Kudzora Kupatsanurana kweLasermuTekinoroji yeLaser
1, Tsananguro Yekutanga uye Hunhu Hwakakosha
Kudzora polarization yeLaser tekinoroji yakasarudzika yekudzora nzvimbo yemagetsi inochinja, inoshandura, inodzikamisa, uye inoona mamiriro epolarization yemafungu echiedza chelaser. Mamiriro epolarization yelaser anoreva kutungamira kwe electric field vector vibration, kusanganisira linear polarization, circular polarization, uye elliptical polarization. Kuchinja kwepolarization state, polarization stability, uye high-speed polarization modulation zvinogona kuwanikwa kuburikidza nema waveplates, polarizers, uye phase modulation devices. Hunhu hwepolarization hunokanganisa zvakananga nonlinear frequency conversion, optical communication modulation, interferometric measurements, uye laser processing effects. Ichi chinhu chinoshanda chakakosha chemhando dzakasiyana dze laser precision systems. Mukupindura dambudziko rekusagadzikana kana kusagadzikana kwepolarization output yemamwe ma lasers,kudzora polarizationChigadzirwa chinogona kushandura chero polarization yechiitiko kuita target polarization state uye kuchinja polarization nekukurumidza, zvichizadzisa zvinodiwa zvema modulation akasiyana-siyana uye interferometric systems.

2, Nheyo huru uye kuumbwa kwehurongwa
Nheyo yemuchina uyu inobva pakupatsanurwa kwechiedza chinobva pakutenderera kwesimba remagetsi remagetsi emagetsi: ma polarizer anowana polarization screening, achibvumira chiedza chakapatsanurwa chete munzira dzakatarwa kuti chipfuure; Mawave plates anovimba ne birefringence effect yemakristaro kuti aunze musiyano wechikamu chakatarwa uye kuwana shanduko yemamiriro akasiyana e polarization; Dynamic polarization controller inogadzirisa birefringence nekudzvanya optical fiber ne electro-optic crystal, uye inogadzirisa phase difference munguva chaiyo kuti iwane continuous and adjustable polarization state. Inogona zvakare kutsiva random birefringence inokonzerwa nekukanganisika kwezvakatipoteredza mu optical fiber transmission uye kukiya output polarization state.
Sisitimu yese yekudzora polarization yelaser ine polarizer/analyzer, phase delay waveplate, dynamic polarization controller, polarization detection module, uye polarization feedback locking unit.

3, Ma parameter akakosha uye kupatsanura zvigadzirwa
Zvikamu zvayo zvikuru zvinosanganisira chiyero chekudzima kwepolarization, kunonoka kwechikamu, kumhanya kwemhinduro yemodulation, huwandu hwewavelength inoshanda, nezvimwewo. Chigadzirwa ichi chinogona kukamurwa kuita static polarization control, dynamic programmable polarization control, uye polarization locking system zvichienderana nemodulation mode, free space polarization control uye fiber type polarization control zvichienderana nerudzi rwechishandiso, uye polarization transformation,kushandurwa kwepolarization, kugadzikana kwepolarization, uye kuongororwa kwepolarization uye kuonekwa zvichienderana nebasa racho.

4, Zvakanakira, zvazvakaipira uye nzira yekukura
Zvakanakira zvikuru zve tekinoroji iyi zvinosanganisira kugona kuita shanduko yemamiriro epolarization, rutsigiro rwekuchinja kwepolarization nekukurumidza, kudziviswa kwe optical path polarization drift, uye kugona kuchinjika kwemodular kwemudziyo. Zvisinei, inewo miganhu yakadai sekubatana kwakasimba kwewavelength ye wave plate polarizers, mukana wekupisa birefringence muzviitiko zvine simba guru, muganhu wakaderera wesimba re optical rezvishandiso zve fiber optic, uye phase drift inokonzerwa nekuchinja kwetembiricha. Parizvino, tekinoroji iyi yave ichishandiswa zvakanyanya mukutaurirana kwe fiber optic, nonlinear optical systems, precision interferometry, laser processing, quantum optics research nedzimwe mamiriro ezvinhu. Mune ramangwana, ichakura ichienda kumidziyo ye broadband high damage threshold, ultra high speed electro-optical control, integrated photonic chip polarization control, intelligent closed-loop stability, uye integrated full polarization detection.