Ngā Arotahi Hiraka (Si) Karaihe Kotahi Parakore-Teitei Kua Whakaritea – Ngā Rahi me ngā Paninga Kua Whakaritea mō ngā Whakamahinga o te Pūwero me te THz (1.2-7µm, 8-12µm)
Ngā Āhuatanga
1. Hiraka Karaihe Kotahi Tino-Parakore:He mea hanga ēnei karāhe ki te silicon kotahi tioata (Si) kounga teitei, ā, he tino mārama te tirohanga, he iti hoki te horapa o ngā hihi whero me te THz.
2. Ngā Rahi me ngā Paninga Ka Taea te Whakarite:Ka taea te whakarite i ngā karāhe arotahi ki ngā rahinga motuhake, tae atu ki ngā diameter mai i te 5mm ki te 300mm me ngā matotoru rerekē. Ka taea te pani i ngā paninga pēnei i te AR (anti-whakaata), te BBAR (Broadband Anti-Whakaata), me ngā paninga whakaata i runga i ngā whakaritenga o tō tono.
3. Whānuitanga Tuku:Ka tautokohia e ēnei arotahi te tuku mai i te 1.2µm ki te 7µm me te 8µm ki te 12µm, kia pai ai mō te whānuitanga o ngā tono IR me THz.
4. Te Pūmautanga o te Wera me te Mīhini:He pai rawa te kawe wera o ngā karāhe silicon, he iti hoki te horapa wera, e whakarite ana i te mahi pumau i roto i ngā taiao wera nui. Ko te nui o te modulus me te ātete ki te ru wera e whakarite ana i te mahi pono i roto i ngā tukanga ahumahi uaua.
5. Te Kounga Mata Tika:He tino pai te āhua o te mata o ngā karāhe arotahi, ā, ko te kounga o te mata he 60/40 ki te 20/10. Mā tēnei ka iti te marara o te māramatanga, ā, ka mārama ake hoki mō ngā pūnaha whatu tino tika.
6. He pakari, he roa te mau:Ko te pakeke Mohs o te Silicon he 7, ā, ka ātete ngā karāhe ki te kakahu, ki ngā karawarawa, me ngā kino o te taiao, kia roa ai te wā e whakamahia ana, kia pumau ai hoki te mahi.
7. Ngā tono i roto i te THz me te IR:Kua hangaia ēnei karu arotahi kia tino pai te mahi i roto i ngā tono terahertz me te infrared, ina koa ko te whakahaere whatu tika me te roa he mea nui mō ngā inenga me te mahi tika.
Ngā tono
1. Te Matawai Pūwero:E whakamahia whānuitia ana ngā karāhe Si i roto i te tirotiro IR mō te whakaahuatanga rauemi, he mea nui te tika me te pumau o te pāmahana mō ngā hua tika.
2. Whakaahua Terahertz (THz):He tino pai ngā karāhe silicon mō ngā pūnaha whakaahua THz, ka arotahi, ka tuku hoki i te irahiko THz mō ngā momo whakamahinga whakaahua me te pūoko.
3. Ngā Pūnaha Taiaho:Nā te mārama teitei me te iti o te horapa wera o ēnei karu arotahi he mea tino pai mō ngā pūnaha taiaho, kia tika ai te whakahaere hihi me te iti hoki o te hē.
4. Ngā Pūnaha Whatu:He tino pai mō ngā pūnaha whatu e hiahia ana ki ngā karāhe pono me ngā roa arotahi tika me te tuku mārama mahi teitei, pērā i ngā karu hiko, ngā karu tiro, me ngā pūnaha matawai.
5. Te Parepare me te Rererangi:E whakamahia ana i roto i ngā pūnaha ārai me te rererangi, he mea nui te pakari me te tika mō ngā pūnaha whakaahua matatau me ngā pūoko whatu.
6. Taputapu Hauora:E whakamahia whānuitia ana hoki ngā karāhe silicon i roto i ngā taputapu hauora pērā i ngā inemahana infrared, ngā taputapu tātaritanga whatu, me ngā taiaho pokanga, he mea nui te tika me te mārama.
Ngā Tawhā Hua
| Āhuatanga | Whakatakotoranga |
| Rauemi | Teitei-Parakore o te Hiraka Kotahi (Si) |
| Awhe Tuku | 1.2µm ki te 7µm, 8µm ki te 12µm |
| Ngā Kōwhiringa Paninga | AR, BBAR, Whakaata |
| Diameter | 5mm ki te 300mm |
| Matotoru | Ka taea te whakarite |
| Te Arahi Wera | Teitei |
| Whakawhanuitanga Wera | Iti (0.5 x 10^-6/°C) |
| Kounga Mata | 60/40 ki te 20/10 |
| Te pakeketanga (Mohs) | 7 |
| Ngā tono | Matawai IR, Whakaahua THz, Pūnaha Reera, Ngā Wāhanga Whatu |
| Whakaritenga | E wātea ana i roto i ngā Rahi Ritenga me ngā Paninga |
Q&A (Ngā Pātai Auau)
P1: He aha te mea e pai ai ēnei karāhe silicon mō ngā tono infrared?
A1:Ngā karaihe silicontuku tino paimāramatanga whatui roto i tete whānuitanga o te pūwero(1.2µm ki te 7µm, 8µm ki te 12µm). Ā rātouiti te marara, kawe wera teitei, mekounga mata tino tikakia iti te hē o te māramatanga, kia tika hoki te tukunga o te māramatanga mō ngā inenga tika.
P2: Ka taea te whakamahi i ēnei arotahi ki ngā tono THz?
Āe, ēneiNgā karaihe Sihe tino pai mōNgā tono THz, kei hea rātou e whakamahia ana mōwhakaahuamete rongonā tō rātou tino paite tuku i roto i te awhe THzmemahi teiteii raro i ngā āhuatanga tino kino.
Q3: Ka taea te whakarite i te rahi o ngā arotahi?
A3: Ae, ka taea te whakamahi i ngā karaihe arotahikua whakariteae ai kiwhānui(mai i5mm ki te 300mm) mematotoruhei whakatutuki i ngā hiahia motuhake o tō tono.
Q4: He ātete ēnei karaihe ki te kakahu me ngā karawarawa?
Āe,ngā karaihe siliconheTe pakeketanga o te Mohs o te 7, e tino ātete ana kingā karawarawame te kakahu. Mā tēnei ka roa te ora me te mahi pumau, ahakoa i roto i ngā taiao ahumahi uaua.
Q5: He aha ngā ahumahi e whai hua ana mai i te whakamahi i ēnei karaihe silicon?
A5: E whakamahia whānuitia ana ēnei karaihe i roto i ngā ahumahi pēnei irererangi, parepare, te hanga taputapu hauora, tukatuka haurua-ā-ira, merangahau whatu, e hira ana te tika, te roa, me te mahi nui.
Kauwhata Taipitopito
