Kulondola kwa Machining ya Zigawo
Zosefera za High-Q zimafuna kulondola kwambiri pakupanga zinthu. Ngakhale kusintha pang'ono kukula, mawonekedwe, kapena malo kungakhudze kwambiri magwiridwe antchito a fyuluta ndi Q-factor. Mwachitsanzo, mu zosefera za m'mimba, kukula ndi kuuma kwa pamwamba pa m'mimba zimakhudza mwachindunji Q-factor. Kuti mupeze Q-factor yapamwamba, zinthu ziyenera kupangidwa mwaluso kwambiri, nthawi zambiri zimafuna ukadaulo wapamwamba wopanga monga CNC machining kapena laser cutting. Zipangizo zopangira zowonjezera monga laser melting zimagwiritsidwanso ntchito kukonza kulondola kwa zinthu ndi kubwerezabwereza.

Kusankha Zinthu ndi Kuwongolera Ubwino
Kusankha zinthu zopangira zosefera za high-Q ndikofunikira kwambiri. Zipangizo zomwe zimataya mphamvu pang'ono komanso zokhazikika kwambiri zimafunika kuti zichepetse kutayika kwa mphamvu ndikuwonetsetsa kuti magwiridwe antchito ake ndi okhazikika. Zipangizo zomwe zimagwiritsidwa ntchito nthawi zambiri zimaphatikizapo zitsulo zoyera kwambiri (monga mkuwa, aluminiyamu) ndi ma dielectric otsika (monga alumina ceramics). Komabe, zinthuzi nthawi zambiri zimakhala zodula komanso zovuta kuzikonza. Kuphatikiza apo, kuwongolera bwino khalidwe ndikofunikira pakusankha ndi kukonza zinthu kuti zitsimikizire kuti zinthuzo zimakhala zofanana. Zodetsa zilizonse kapena zolakwika pazidazo zimatha kubweretsa kutayika kwa mphamvu ndikuchepetsa Q-factor.

Kupanga ndi Kukonza Molondola
Njira yopangirazosefera za High-Qziyenera kukhala zolondola kwambiri. Zigawo ziyenera kuyikidwa bwino ndikusonkhanitsidwa kuti zipewe kusokonekera kapena mipata, zomwe zingawononge magwiridwe antchito a fyuluta. Pa mafyuluta osinthika a high-Q, kuphatikiza kwa makina osinthira ndi malo osungira fyuluta kumabweretsa zovuta zina. Mwachitsanzo, mu mafyuluta a dielectric resonator ndi njira zosinthira za MEMS, kukula kwa ma actuator a MEMS kumakhala kochepa kwambiri kuposa resonator. Ngati ma actuator a resonator ndi MEMS apangidwa padera, njira yosonkhanitsira imakhala yovuta komanso yokwera mtengo, ndipo kusokonekera pang'ono kungakhudze magwiridwe antchito a fyuluta.

Kukwaniritsa Bandwidth Yokhazikika ndi Kusintha
Kupanga fyuluta yosinthika ya Q yokhala ndi bandwidth yokhazikika n'kovuta. Kuti musunge bandwidth yokhazikika panthawi yokonza, Qe yodzazidwa ndi kunja iyenera kusinthasintha mwachindunji ndi pafupipafupi yapakati, pomwe ma coupling a inter-resonator ayenera kusinthasintha mosiyana ndi pafupipafupi yapakati. Ma fyuluta ambiri osinthika omwe alembedwa m'mabuku amawonetsa kuchepa kwa magwiridwe antchito ndi kusinthasintha kwa bandwidth. Njira monga ma coupling amagetsi ndi maginito olinganizidwa amagwiritsidwa ntchito popanga ma fyuluta osinthika a bandwidth yokhazikika, koma kukwaniritsa izi kumakhala kovuta. Mwachitsanzo, fyuluta yosinthika ya TE113 dual-mode cavity inanenedwa kuti yapeza Q-factor yapamwamba ya 3000 pamlingo wake wokonza, koma kusinthasintha kwake kwa bandwidth kudafikabe ±3.1% mkati mwa mtunda wocheperako wokonza.

Zolakwika Zopangira ndi Kupanga Kwambiri
Zolakwika zopangidwa monga mawonekedwe, kukula, ndi kusinthasintha kwa malo zimatha kuyambitsa mphamvu yowonjezera ku mawonekedwe, zomwe zimapangitsa kuti mawonekedwe azilumikizana pamalo osiyanasiyana mu k-space ndikupanga njira zowonjezera zowunikira, motero kuchepetsa Q-factor. Pazida za nanophotonic za free-space, malo okulirapo opangira ndi njira zambiri zotayika zogwirizana ndi nanostructure arrays zimapangitsa kuti zikhale zovuta kupeza Q-factors yapamwamba. Ngakhale kuti zoyeserera zachitika zawonetsa kuti Q-factors ndi yokwera kufika pa 10⁹ mu ma microresonator a on-chip, kupanga kwakukulu kwa ma filters apamwamba a Q nthawi zambiri kumakhala kokwera mtengo komanso kumatenga nthawi. Njira monga grayscale photolithography zimagwiritsidwa ntchito popanga ma filter a wafer-scale, koma kukwaniritsa Q-factors apamwamba popanga zinthu zambiri kumakhalabe kovuta.

Kusiyanitsa Pakati pa Kuchita Bwino ndi Mtengo
Zosefera za High-Q nthawi zambiri zimafuna mapangidwe ovuta komanso njira zopangira zolondola kwambiri kuti zigwire bwino ntchito, zomwe zimawonjezera kwambiri ndalama zopangira. Mu ntchito zenizeni, pakufunika kulinganiza magwiridwe antchito ndi mtengo. Mwachitsanzo, ukadaulo wa silicon micromachining umalola kupanga ma resonator ndi ma filters otsika mtengo pamagulu otsika a ma frequency. Komabe, kukwaniritsa ma Q-factor apamwamba m'magulu apamwamba a ma frequency sikunafufuzidwebe. Kuphatikiza ukadaulo wa silicon RF MEMS wokonza ndi njira zotsika mtengo zopangira jekeseni kumapereka yankho lotheka popanga ma filters apamwamba a High-Q omwe angathe kukulitsidwa komanso otsika mtengo pomwe akupitilizabe kugwira ntchito bwino.