Umthombo we-Multiwavevethth eshidini elisicaba

-Nenye nenhliziyoUmthombo Okhanyayoephepheni elimnandi

I-Optical Chips iyindlela engenakugwemeka ukuze uqhubeke nomthetho we-Moore, usephenduke ngokuvumelana kwe-Academia nemboni, kungaxazulula ngempumelelo isivinini kanye nezinkinga zokusetshenziswa kwamandla okubhekene nama-computing ahlakaniphile kanye ne-ultra-high-speedUkuxhumana kwe-Optical. Eminyakeni yamuva nje, impumelelo ebalulekile yezobuchwepheshe eSilicon-based Photonics igxile ekuthuthukisweni kwe-chip level level microcavity ama-soliton ama-frequency ama-aptical frequency amahlaya, akwazi ukukhiqiza imvamisa ehlukaniswe ngokulinganayo ngezinto ezi-optical. Ngenxa yezinzuzo zayo zokuhlanganiswa okuphezulu, imvamisa ebanzi kanye nokuphindaphinda okuphezulu, i-chip level microcavity soliton light Ource inezicelo ezingaba khona ekuxhumaneni kwamandla amakhulu, i-spectroscopy,izithombe ze-microwave pemonics, ukulinganisa okuqondile nezinye izinkambu. Ngokuvamile, ukusebenza kahle kwe-microcavity eyodwa soliton Optical Optical Frequency Calk kuvame ukukhawulelwa amapharamitha afanele we-Optical Microcavity. Ngaphansi kwamandla empompo athile, amandla okukhipha we-microcavity single soliton Optical Frequency coml uvame ukukhawulelwa. Ukwethulwa kohlelo lwe-Optical Amplification yangaphandle kuzothinta ngokungenakuphikiswa isilinganiso se-Signal-to-Noise. Ngakho-ke, iphrofayili yokubukeka okubukeka kahle ye-microcavity soliton ama-frequency commus asephenduke umkhondo kulo mkhakha.

Muva nje, iqembu labacwaningi eSingapore lenze inqubekela phambili ebalulekile emkhakheni wemithombo ekhanyayo eminingana emashidini aphansi. Iqembu lokucwaninga lakha i-Optical Microcavity Chip ene-flat, i-spectrum ebanzi kanye nokuhlakazwa okuphezulu, futhi ngempumelelo ifakwe nge-chip ye-optical nge-coupling enqenqemeni (ukunciphisa ukuhlanganisa okungaphansi kwe-1 dB). Kususelwa ku-chip ye-optical microcavity, umphumela oqinile we-thermo-optical ku-microcavity ye-optical unqotshwa yi-technical scheme yokupompa okuphindwe kabili, kanye nomthombo wokukhanya we-wavelength onomphumela wokukhanya okubucayi. Ngohlelo lokulawula impendulo, uhlelo lomthombo we-wavelen oluningi lungasebenza ngokuningi amahora angaphezu kuka-8.

Ukukhishwa okubukekayo komthombo wokukhanya kucishe kube yi-trapezoidal, isilinganiso sokuphindaphinda sicishe sibe ngu-190 GHZ, iflethi acishe ibe ngu-2.2 DBM (kanye nebanga elijwayelekile lisebenzisa i-band yonke ye-spectral, emboza i-band ye-S + C + L + u. Imiphumela yocwaningo ingasetshenziswa ekuxhumekeni okuphezulu kakhulu kwe-Optical Interconection kanye nobukhulu obukhulu-phathelene nokubonaIzinhlelo zekhompyutha. Isibonelo, ohlelweni lokukhombisa lokuxhumana lwamandla amakhulu asuselwa emthonjeni we-microcavity solit solit, imvamisa comb commor ngomehluko omkhulu we-SNR, kanti umthombo we-soliton onomphumela we-spr ophansi ungayicubungula ngempumelelo le nkinga ucubungula ngokufanelekile, onobunjiniyela bolwazi olubalulekile.

Umsebenzi, onesihloko esithi "Flat Soliton Microcomm Source," washicilelwa njengephepha lesembozo ku-Opto-electronic Science njengengxenye yenkinga "yedijithali neye-Optiment Optics".

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