Kusimba modulator
Se modulator inoshandiswa zvakanyanya mumhando dzakasiyana-siyana dzemaziso, kusiyana kwayo uye kuita kwayo kunogona kurondedzerwa sekwakawanda uye kwakaoma. Nhasi, ini ndagadzirira ina yakajairwa kusimba modulator mhinduro kwauri: mechanical mhinduro, electro-optical mhinduro, Acousto-optic scheme, uye liquid crystal scheme.
Mechanical Solution
Mechanical intensity modulator ndiyo yekutanga uye inonyanya kushandiswa kusimba modulator. Nheyo yacho ndeyekushandura reshiyo ye s-chiedza kuti iite muchiedza chepolarized nekutenderedza hafu-wave ndiro uye kupatsanura mwenje kuburikidza neanalyzer. Kubva pagadziriso yekutanga yemanyorero kusvika kune yanhasi yakanyanya otomatiki uye yakakwirira-chaiyo, mhando yechigadzirwa uye kuvandudza kwekushandisa kwakura. Fortune Tekinoroji inopa vatengi nhevedzano yemagetsi kana yemanyorero kutonga uye inotsigira polarizing zvinhu uye zvimwe zvine hukama zvigadzirwa kusangana nekushandiswa kwakasiyana. Zvido zvekugadzira:
electro-optical solution
Iyo electro-optical intensity modulator inogona kushandura kusimba kana amplitude yechiedza chepolarized. Nheyo yacho yakavakirwa paPockels mhedzisiro ye electro-optical crystal. Mushure mokunge polarized light beam ichipfuura nepakati pe electro-optic crystal inoshandiswa nemunda wemagetsi, nzvimbo yepolarization inoshandurwa uye yakasarudzwa inoparadzaniswa neanalyzer. Kusimba kwechiedza chakabudiswa kunogona kudzorwa nekushandura simba remagetsi emagetsi, uye kukwira / kudonha kwemuganhu wekuraira kwe ns kunogona kuwanikwa. Kuvimba nemakore ayo ezvakanaka mumunda we electro-optic crystals, Fortune Technology yakatanga nhevedzano ye electro-optic intensity modulators seyakakwira-speed shutters, ichipa vatengi mhinduro dzakakura uye dzinogoneka.
Inzwi uye Chiedza Project
Iyo acousto-optic modulator inogona zvakare kushandiswa seyakasimba modulator. Kushandura kushanda kwe diffraction kunogona kudzora simba re 0th order light uye 1st order light kuti uwane chinangwa chekugadzirisa chiedza chechiedza. Acousto-optic yegoridhe gedhi (optical attenuator) ine hunhu hwekukurumidza modulation kumhanya uye yakakwirira kukuvara chikumbaridzo. Fortune Technology inogona kupa acousto-optic intensity modulators nekukuvadza zvikumbaridzo zvinodarika 1GW/cm2 uye kupararira kwakaderera. Inogona kupa vatengi neakanakisa mhinduro dhizaini zvinoenderana nekumhanya kwemodulation, wavelength, dhayamita dhayamita, kupera kwereshiyo, uye zvimwe zviratidzo zvinodiwa nemutengi.
LCD mhinduro
Liquid crystal zvishandiso zvinowanzo shandiswa seachinja wave mahwendefa kana tunable mafirita. Kuwedzera zvakanangana polarizing zvinhu kumigumo miviri yemvura yekristaro sero uko iyo yekutyaira voltage inoiswa inogona kugadzirwa kuita yemvura yekristaro shutter kana inosiyana attenuator. Chigadzirwa chacho chine aperture yakajeka-zvinhu zvakadai sehombe uye yakakwirira kuvimbika.
Beijing Rofea Optoelectronics Co., Ltd. iri muChina "Silicon Valley" - Beijing Zhongguancun, ibhizimusi repamusoro-soro rakatsaurirwa kushandira masangano ekutsvagisa epamba nekunze, masangano ekutsvagisa, mayunivhesiti uye bhizinesi vashandi vezvesainzi. Kambani yedu inonyanya kuita mukutsvagisa yakazvimirira uye kusimudzira, dhizaini, kugadzira, kutengesa kwezvigadzirwa zveoptoelectronic, uye inopa mhinduro nyowani uye nehunyanzvi, masevhisi emunhu evaongorori vesainzi uye mainjiniya emaindasitiri. Mushure memakore ekuzvimiririra innovation, yakagadzira akapfuma uye akakwana akatevedzana ezvigadzirwa zvemafotoelectric, ayo anoshandiswa zvakanyanya mumaspala, mauto, zvekufambisa, simba remagetsi, mari, dzidzo, zvekurapa uye mamwe maindasitiri.
Tiri kutarisira kubatana newe!
Nguva yekutumira: May-11-2023