Malebela a WISOPTIC a Theknoloji ea Laser: Melao-motheo ea Optical Phased Array of Optical Waveguide

Malebela a WISOPTIC a Theknoloji ea Laser: Melao-motheo ea Optical Phased Array of Optical Waveguide

Theknoloji ea Optical phased array ke mofuta o mocha oa thekenoloji ea ho laola ho kheloha, e nang le melemo ea ho feto-fetoha ha maemo, lebelo le phahameng le ho nepahala ho phahameng.

Hajoale, liphuputso tse ngata li mabapi le letoto la optical phased la kristale ea metsi, optical waveguide, le microelectromechanicalsystem (MEMS). Seo re u tlisetsang sona kajeno ke melao-motheo e amanang le optical phased array of optical waveguide.

The optical waveguide phased array haholo-holo e sebelisa phello ea electro-optical kapa thermo-optical effect ea thepa ea dielectric ho etsa hore lebone le khanyang le khelohe ka mor'a ho feta har'a thepa.

Optical Waveguide Phased Aray Based on Electro-Optical Ephello

Phello ea electro-optical ea kristale ke ho sebelisa sebaka sa motlakase se ka ntle ho kristale, e le hore lebone le khanyang le fetang ka kristale le hlahise ho lieha ha mohato ho amanang le tšimo ea motlakase e ka ntle. Ho ipapisitsoe le phello ea mantlha ea electro-optical ea kristale, ho lieha ha mohato ho bakoang ke lebala la motlakase ho lekana le motlakase o sebelisitsoeng, 'me tieho ea lebone le fetang mokokotlong oa optical waveguide e ka fetoloa ka ho laola motlakase ho electrode lera la e mong le e optical waveguide konokono. Bakeng sa mekhahlelo e mengata ea li-waveguide tsa optical le waveguide ea N-layer, molao-motheo o bontšoa ho Setšoantšo sa 1: phetisetso ea mahlaseli a leseli karolong e 'ngoe le e' ngoe ea mantlha e ka laoloa ka mokhoa o ikemetseng, 'me litšobotsi tsa eona tsa kabo ea tšimo ea nako le nako li ka hlalosoa ka khopolo ea grating diffraction. . Ka ho laola motlakase o sebelisitsoeng holim'a lera la mantlha ho ea ka molao o itseng ho fumana phapano ea phapano ea karolo e lumellanang, re ka laola kabo ea tšitiso ea matla a leseli tšimong e hole. Sephetho sa tšitiso ke khanya e matla e phahameng ka lehlakoreng le itseng, ha maqhubu a khanya a tsoang likarolong tsa taolo ea mohato ka litsela tse ling a hlakola e mong ho e mong, e le ho lemoha ho kheloha ha leseli la leseli.

 

WISOPTIC-Principles of grating based on the E-O effect of phased array of optical waveguide

Setšoantšo sa 1 Melao-motheo ea grating e thehiloeng ho Motlakase-Optical phello ea mekhahlelo e fapaneng ea optical waveguide

 

Optical Waveguide Phased Array Thehiloeng ho Thermo-Optical Effect

Crystals thermo-optical effect e bua ka ketsahalo ea hore tlhophiso ea limolek'hule ea kristale e fetoloa ka ho futhumatsa kapa ho pholisa kristale, e leng se etsang hore thepa ea optical ea kristale e fetohe ka phetoho ea mocheso. Ka lebaka la anisotropy ea kristale, phello ea thermo-optical e na le lipontšo tse fapa-fapaneng, e ka 'nang ea e-ba phetoho ea bolelele ba semi-axis ea indicatrix, kapa phetoho ea angle ea optical axis, phetoho ea sefofane sa optical axis, ho potoloha ha indicatrix, joalo-joalo. Joalo ka phello ea electro-optical, phello ea thermo-optical e etsa hore ho be le tšusumetso e ts'oanang ho kheloha ha lebaleng. Ka ho fetola matla a ho futhumatsa ho fetola index e sebetsang ea refractive ea waveguide, ho kheloha ha angle ka lehlakoreng le leng ho ka finyelloa. Setšoantšo sa 2 ke setšoantšo sa schematic sa optical waveguide phased array e thehiloeng ho phello ea thermo-optical. Lethathamo la mekhahlelo ha le hlophisitsoe ka mokhoa o ts'oanang ebile le hokahantsoe le sesebelisoa sa 300mm CMOS ho fihlela tšitiso ea ts'ebetso e phahameng.

WISOPTIC-Principles of phased array based on thermo-optical effec

Setšoantšo sa 2 Melao-motheo ea sehlopha se arotsoeng sa optical waveguide e thehiloeng ho phello ea Thermo-Optical


Nako ea poso: Aug-18-2021