Modulator ea matla
Joalo ka modulator e sebelisoang haholo lits'ebetsong tse fapaneng tsa optical, mefuta ea eona le ts'ebetso ea eona e ka hlalosoa e le tse ngata ebile li rarahane.Kajeno, ke u lokiselitse litharollo tse 'ne tse tloaelehileng tsa modulator ea matla: litharollo tsa mochini, litharollo tsa electro-optical, scheme sa Acousto-optic, le lets'oao la kristale la metsi.
Tharollo ea Mechini
Mechanical intensity modulator ke eona modulator ea khale ka ho fetisisa e sebelisoang haholo.Molao-motheo ke ho fetola karo-karolelano ea s-light ho tsietsing ea polarized light ka ho potoloha poleiti ea halofo ea leqhubu le ho arola leseli ka mohlahlobi.Ho tloha tokisong ea pele ea matsoho ho ea ho ea kajeno e itirisang haholo le e nepahetseng haholo, mefuta ea lihlahisoa tsa eona le nts'etsopele ea ts'ebeliso e se e holile.Fortune Technology e fa bareki letoto la taolo ea motlakase kapa ea matsoho le ho tšehetsa likarolo tsa polarizing le lihlahisoa tse ling tse amanang le tsona ho kopana le ts'ebeliso e fapaneng.Litlhoko tsa moralo:
tharollo ea electro-optical
Electro-optical intensity modulator e ka fetola matla kapa amplitude ea leseli la polarized.Molao-motheo o thehiloe ho phello ea Pockels ea kristale ea electro-optical.Ka mor'a hore khanya ea polarized e fete ka har'a kristale ea electro-optic e sebelisitsoeng le sebaka sa motlakase, boemo ba polarization bo fetoha 'me ka ho khetheha bo arotsoe ke mohlahlobi.Matla a leseli le hlahisitsoeng a ka laoloa ka ho fetola matla a tšimo ea motlakase, 'me moeli o ntseng o phahama / o theoha oa taelo ea ns o ka finyelloa.E itšetlehile ka lilemo tsa eona tsa melemo lefapheng la likristale tsa electro-optic, Fortune Technology e hlahisitse letoto la li-modulator tse matla tsa motlakase tse kang li-shutter tse lebelo le phahameng, ho fa bareki litharollo tse hōlileng tsebong le tse ka khonehang.
Morero oa Molumo le Leseli
Acousto-optic modulator le eona e ka sebelisoa e le modulator ea matla.Ho fetola katleho ea diffraction ho ka laola matla a leseli la 0th le leseli la 1st ho finyella morero oa ho fetola matla a khanya.Acousto-optic khauta heke (optical attenuator) e na le litšobotsi tsa lebelo la ho feto-fetoha ha maemo le lebelo le phahameng la tšenyo.Theknoloji ea Fortune e ka fana ka li-modulator tsa acousto-optic intensity menyako ea tšenyo e fetang 1GW/cm2 le ho hasana ho tlase.E ka fa bareki moralo o motle ka ho fetisisa oa tharollo ho latela lebelo la modulation, wavelength, bophara ba seriti, karo-karolelano ea ho fela, le matšoao a mang a hlokoang ke moreki.
LCD tharollo
Lisebelisoa tsa kristale ea metsi hangata li sebelisoa e le lipoleiti tse feto-fetohang tsa maqhubu kapa li-filters tse ka sebelisoang.Ho kenyelletsa likarolo tse ikhethang tsa polarizing lipheletsong tse peli tsa sele ea kristale ea mokelikeli eo motlakase oa ho khanna e kengoang ho eona e ka etsoa ka shutter ea kristale ea metsi kapa attenuator e fapaneng.Sehlahisoa se na le lesoba le hlakileng-litšobotsi tse kang ho tšepahala ho hoholo le ho phahameng.
Beijing Rofea Optoelectronics Co., Ltd. e fumanehang "Silicon Valley" ea China - Beijing Zhongguancun, ke khoebo ea theknoloji e phahameng e ikemiselitseng ho sebeletsa litsi tsa lipatlisiso tsa malapeng le tsa kantle ho naha, litsi tsa lipatlisiso, liunivesithi le basebetsi ba likhoebo tsa lipatlisiso tsa mahlale.Khamphani ea rona e ikakhetse ka setotsoana lipatlisisong tse ikemetseng le nts'etsopele, moralo, tlhahiso, thekiso ea lihlahisoa tsa optoelectronic, 'me e fana ka litharollo tse ncha le lits'ebeletso tse ikhethileng bakeng sa bafuputsi ba mahlale le baenjiniere ba indasteri.Ka mor'a lilemo tse ngata tsa boipheliso bo ikemetseng, e thehile letoto le ruileng le le phethahetseng la lihlahisoa tsa photoelectric, tse sebelisoang haholo ho masepala, sesole, lipalangoang, matla a motlakase, lichelete, thuto, bongaka le liindasteri tse ling.
Re labalabela ho sebelisana le uena!
Nako ea poso: May-11-2023