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LiTaO3 Wafer PIC — Haʻahaʻa-Loss Lithium Tantalate-on-Insulator Waveguide no On-Chip Nonlinear Photonics
Abstract: Ua hoʻomohala mākou i kahi 1550 nm insulator-based lithium tantalate waveguide me ka nalowale o 0.28 dB / cm a me kahi kumu kumu resonator ring o 1.1 miliona. Ua aʻo ʻia ka hoʻohana ʻana o χ(3) nonlinearity i nā photonics nonlinear. ʻO nā pono o ka lithium niobate ...Heluhelu hou aku -
XKH-Kaʻana ʻike-He aha ka ʻenehana wafer dicing?
ʻO ka ʻenehana Wafer dicing, ma ke ʻano he koʻikoʻi koʻikoʻi i ke kaʻina hana semiconductor, pili pono i ka hana chip, hua, a me nā kumukūʻai hana. #01 Ka ʻaoʻao a me ke koʻikoʻi o ka Wafer Dicing 1.1 Ka wehewehe ʻana o ka Wafer Dicing Wafer dicing (i ʻike ʻia ʻo scri...Heluhelu hou aku -
ʻO ka lithium kiʻiʻoniʻoni lahilahi tantalate (LTOI): ʻO ka mea aʻe Star Star no nā Modulators High-Speed?
Ke puka mai nei nā mea liʻiliʻi kiʻiʻoniʻoni lithium tantalate (LTOI) ma ke ʻano he ikaika hou i loko o ke kahua optics integrated. I kēia makahiki, ua paʻi ʻia kekahi mau hana kiʻekiʻe ma luna o nā modulators LTOI, me nā wafers LTOI kiʻekiʻe i hāʻawi ʻia e Profesor Xin Ou mai ka Shanghai Ins...Heluhelu hou aku -
Ka Hoʻomaopopo Hohonu o ka Pūnaehana SPC ma ka Wafer Manufacturing
He mea koʻikoʻi ka SPC (Statistical Process Control) i ke kaʻina hana wafer, i hoʻohana ʻia e nānā, hoʻomalu, a hoʻomaikaʻi i ke kūpaʻa o nā ʻano hana like ʻole. 1. Nānā o ka SPC System SPC kahi ala e hoʻohana ai i sta...Heluhelu hou aku -
No ke aha i hana ʻia ai ka epitaxy ma kahi ʻāpana wafer?
ʻO ka hoʻoulu ʻana i kahi papa o nā ʻātoma silika ma kahi substrate wafer silika he mau mea maikaʻi: I nā kaʻina hana silika CMOS, ʻo ka ulu ʻana o ka epitaxial (EPI) ma ka substrate wafer kahi hana koʻikoʻi. 1, Hoʻomaikaʻi i ka maikaʻi kristal ...Heluhelu hou aku -
Nā Kumu, Nā Kaʻina Hana, Nā Hana, a me nā Lako no ka Hoʻomaʻemaʻe Wafer
ʻO ka hoʻomaʻemaʻe wai (Wet Clean) kekahi o nā hana koʻikoʻi i nā kaʻina hana semiconductor, e kuhikuhi ana i ka wehe ʻana i nā mea haumia like ʻole mai ka ʻili o ka wafer e hōʻoia i hiki ke hana ʻia nā kaʻina hana ma kahi maʻemaʻe. ...Heluhelu hou aku -
ʻO ka pilina ma waena o nā mokulele aniani a me ke ʻano aniani.
ʻO nā mokulele aniani a me ka hoʻonohonoho aniani ʻelua mau manaʻo kumu i ka crystallography, pili pili i ka ʻano aniani i loko o ka ʻenehana kaapuni i hoʻokumu ʻia i ke kilika. 1.Definition and Properties of Crystal Orientation Hōʻike ka hoʻonohonoho Crystal i kahi kuhikuhi kikoʻī ...Heluhelu hou aku -
He aha nā mea maikaʻi o Through Glass Via(TGV) a me Through Silicon Via, TSV (TSV) kaʻina ma luna o TGV？
ʻO nā mea maikaʻi o Through Glass Via (TGV) a me Through Silicon Via(TSV) ma luna o TGV ka mea nui: (1) nā hiʻohiʻona uila kiʻekiʻe kiʻekiʻe. ʻO nā mea aniani he mea insulator, ʻo ka dielectric mau wale nō e pili ana i ka 1/3 o ka mea silika, a ʻo ka mea nalowale he 2-...Heluhelu hou aku -
Conductive a me semi-insulated silicon carbide substrate noi
Hoʻokaʻawale ʻia ka substrate silicon carbide i ke ʻano semi-insulating a me ke ʻano conductive. I kēia manawa, ʻo ka kikoʻī nui o nā huahana semi-insulated silicon carbide substrate he 4 iniha. I ka conductive silicon carbide ma ...Heluhelu hou aku -
Aia kekahi ʻokoʻa i ka hoʻohana ʻana i nā wafers sapphire me nā ʻano aniani like ʻole?
ʻO ka Sapphire he aniani hoʻokahi o ka alumina, nona ka ʻōnaehana kristal tripartite, ʻano hexagonal, ʻo kona ʻano aniani i haku ʻia me ʻekolu mau oxygen a me ʻelua mau alumina i loko o ke ʻano covalent bond, i hoʻonohonoho pono ʻia, me ke kaulahao paʻa ikaika a me ka ikehu lattice, ʻoiai ʻo ia. kristal inte...Heluhelu hou aku -
He aha ka ʻokoʻa ma waena o SiC conductive substrate a me semi-insulated substrate?
ʻO ka SiC silicon carbide ka mea i hana ʻia me ka silicon carbide e like me ka mea maka. Wahi a nā waiwai kū'ē like ʻole, ua hoʻokaʻawale ʻia i nā mea mana silicon carbide conductive a me nā mea hana RF silicon carbide semi-insulated. Nā ʻano mea hana nui a...Heluhelu hou aku -
He ʻatikala e alakaʻi iā ʻoe i haku o TGV
He aha ka TGV? TGV, (Through-Glass via), he ʻenehana no ka hana ʻana i nā puka ma luna o ke aniani substrate, Ma ka ʻōlelo maʻalahi, ʻo TGV kahi hale kiʻekiʻe e kuʻi, hoʻopiha a hoʻohui i luna a i lalo i ke aniani e kūkulu i nā kaapuni i hoʻohui ʻia ma ke aniani. fl...Heluhelu hou aku