100mm te Rōpī Rīpene: He Pūrere Taiaho Tika mō ngā Whakamahinga Pūtaiao me te Ahumahi

100mm Ruby Rod: He Pūnaha Reera Tika mō ngā Whakamahinga Pūtaiao me te Ahumahi Whakaahua Matua

Whakaahuatanga Poto:

Ko te tokotoko rupi 100mm he mea whakamahi whānuitia hei rauemi whakanui i te taiaho totoka, e tohuhia ana e tōna roangaru tuku whero kanapa i te 694.3 nm. He mea hanga mai i te korundum hangai (Al₂O₃) kua whakaranua ki ngā katote chromium (Cr³⁺), he tino pai te pumau o tēnei tokotoko rupi ki te pāmahana me te whatu, he mea tino pai mō ngā pūnaha taiaho iti ki te waenga-pūngao. Me te roa o te 100mm, ka whakataurite te tokotoko rupi i te kaha rokiroki pūngao me te hoahoa kiato, ka taea te whakauru ngāwari ki roto i ngā taputapu taiaho mātauranga, pūtaiao, me ētahi taputapu ahumahi.

Mō ngā tekau tau, kua whakamahia te tokotoko rupi hei wāhanga matua o te reera i roto i ngā taiwhanga whatu, ngā whakaaturanga reera, me ngā pūnaha whakarite tika. Ko te rahi 100mm he whiringa paerewa e uru ana ki te whānuitanga o ngā kōhao resonator. Ko te kanapa o te mata, te mārama o te whatu, me te kaha miihini o te tokotoko rupi he whiringa pumau me te pono ahakoa te puta mai o ngā hangarau hou.

Tukua mai he īmēra ki a mātou

Ngā Āhuatanga

Kauwhata Taipitopito

Kupu Whakataki

Te Kaupapa Hanga

Ko te hanga o te tokotoko rupi ka uru ki ngā tikanga whakatipu tioata matatau pērā i te tikanga whakakotahitanga mura Verneuil, te tikanga kume Czochralski rānei. I te wā e hangaia ana, ka tāpirihia te waikura konumohe ki te kukū tika o te waikura chromium hei hanga i te tioata rupi ōrite. Kia tupu te boule, ka whakatakotoria, ka tapatapahia, ka hangaia hei tokotoko rupi o ngā rahi e hiahiatia ana—100mm i tēnei wā.

Kātahi ka whakakanapahia ia rākau rupi ki ngā tikanga whakakanapa me te paninga tino pakari. Ka whakakanapahia, ka whakakanapahia ngā mata pito kia rite ki te papatahi o te reera (λ/10, pai ake rānei) ā, ka taea te pani ki ngā paparanga dielectric whakaata-teitei (HR) me ngā paparanga ārai-whakakanapa (AR) rānei kia rite ki ngā hoahoa poka reera motuhake. Me kore he whakaurunga me ngā raina o te rākau rupi kia rite ai te papu whatu me te iti o te ngaronga marara.

Ka mimitihia e ngā iona konukōmiuma i roto i te tokotoko rupi te mārama i roto i te whānuitanga o ngā hihi kakariki/kikorangi. Ina pupuhihia e te rama uira, ka whakaohokia rātou ki tētahi āhua pūngao teitei ake. I a rātou e hoki ana ki tō rātou āhua whenua, ka tukuna e rātou ngā ira whero ōrite, ka tīmata i tētahi tauhohenga mekameka o te tukunga whakaohooho—nā reira ka puta he putanga taiaho. Kua hangaia te tokotoko rupi 100mm kia tutuki ai te rokiroki pūngao whai hua me te roa o te hihi kanapa pai rawa atu.

Tawhā

Taonga	Uara
Tātai Matū	Cr³⁺:Al₂O₃
Pūnaha Karaihe	Tapatoru
Ngā Ahu Pūtau Waeine (Hexagonal)	a = 4.785 Åc = 12.99 Å
Te Kīanga o te Hihi-X	3.98 karamu/cm³
Te Pūwāhi Rewa	2040°C
Whānuitanga Wera @ 323 K	Tūhonohono ki te tuaka-c: 5 × 10⁻⁶ K⁻¹Whakarara ki te tuaka-c: 6.7 × 10⁻⁶ K⁻¹
Te Aroturukitanga Wera @ 300 K	28 W/m·K
Te pakeketanga	Mohs: 9, Knoop: 2000 kg/mm²
Te Tauwehenga o te Rangatahi	345 GPa
Wera Motuhake @ 291 K	761 J/kg·K
Tawhā Ātete ki te ahotea wera (Rₜ)	34 W/cm

Ngā Whakamahinga o ngā Rākau Rūpi puta noa i ngā Ahumahi

He tino uara ngā tokotoko rupi, he mea hanga mai i te waikura konumohe kotahi-kirikiri hangai kua whakaranua ki ngā iona chromium, mō tō rātou huinga ahurei o te pakeke ā-tinana, te pumau matū, me ngā āhuatanga whatu whakamiharo. Nā ēnei āhuatanga ka waiho ngā tokotoko rupi hei rauemi kounga teitei mō te whānuitanga o ngā tono ahumahi, pūtaiao, me te tika. Kei raro nei ngā rāngai matua e whakaatu tonu ana i te uara tino pai o ngā tokotoko rupi:

1. Hangarau Taiaho me te Whakaahua

Ko ngā tokotoko rupi te reo whakanui i roto i ngā taiaho rupi, e tuku ana i te mārama whero i te 694.3 nm ina pēhia te whatu. Ahakoa ko ngā momo hou pēnei i te Nd:YAG me ngā taiaho muka te mea nui rawa atu i te mākete, he pai tonu ngā taiaho rupi i roto i ngā mara motuhake pēnei i:

Te rongoā kiri (tango moko me te whara)
Ngā taputapu whakaaturanga mātauranga
Te rangahau whatu e hiahia ana ki te roa o te pao me te kounga hihi teitei

Nā te tino mārama o te tirohanga whatu me te pai o te hurihanga pūngao o te rupi, he mea tino pai mō te whakahaere tika i te hihi me te tukunga o te hihi.

2. Te Hangarau Tika me te Ine Ine

Nā te pakeketanga teitei (tauine Mohs 9), e whakamahia whānuitia ana ngā tokotoko rupi i roto i ngā pūnaha ine whakapā-pā, tae atu ki:

Ngā pito pene i roto i ngā mīhini ine taunga (CMM)
Ngā pūwero i roto i ngā taputapu tirotiro tika
Ngā pūwāhi tohutoro tino tika i roto i ngā inenga whatu me ngā inenga ā-mīhini

Ka whakawhirinaki ēnei taputapu ki te ātete o te rupi ki te whakarerekētanga, kia tika ai te ine mō te wā roa, me te kore e pakaru.

3. Ngā Mahi Hanga Mataaratanga me ngā Mahi Whakamau Iti

I roto i ngā tohu mataaratanga papai, ka tukatukahia ngā tokotoko rupi hei peera kohatu—he wāhanga iti nei e whakaiti ana i te waku me te pakaru i roto i ngā nekehanga mataaratanga mīhini. Ko te iti o te tauwehenga waku me te pakeke pai rawa atu ka whai wāhi ki:

Te whakahaere maeneene o ngā tereina taputapu
Te roa o te ora o ngā wāhanga o roto o te mātaaratanga
Te pumau o te pupuri wā kua pai ake

Haunga ngā wati, ka whakamahia hoki ngā tokotoko rupi i roto i ngā mota iti, ngā pūoko rere, me ngā gyroscopes e hiahiatia ana te waku tino iti me te pono.

4. Ngā Pūnaha Rererangi me te Korehau

I roto i ngā taiao rererangi, amiorangi, me ngā taiao korehau-rahi, ka whakamahia ngā tokotoko rupi hei whakawātea, hei pine tautoko, hei arataki whatu. Ko ō rātou painga matua ko:

Whēkau kore-tauhohe i roto i ngā tautuhinga matū-kaha
He ātete wera nui me te pumau o ngā āhuatanga
Kore rawa he pokanoa aukume mō ngā taputapu tairongo-aukume

Mā ēnei āhuatanga ka taea e ngā tokotoko rupi te mahi tino pai i raro i ngā āhuatanga tino kino, tae atu ki te pānga o te hihi, te tere o te huringa pāmahana, me te ahotea korehau.

5. Ngā Pūrere Tātari me te Hauora

He mea nui te mahi a ngā rākau rupi i roto i ngā taputapu matatau, inā koa he mea nui te hototahitanga koiora me te kore e taea te whakamahi i ngā matū. Ko ngā tono ko:

Ngā tirotiro mata-hapai i roto i te tirotiro matawai me te tātaritanga
Ngā pūwero tika, ngā wāhanga whakahaere-rere rānei i roto i ngā tātaritanga
Ngā tokotoko pakari-teitei i roto i ngā taputapu aunoatanga taiwhanga

Nā te mea he ma, he pumau te mata, ā, he ātete hoki ki te waikura, he mea tino pai mō te whakapā atu ki ngā tauira koiora, ki ngā wai tauhohe rānei.

6. Ngā Hua Ataahua me te Hoahoa Mahi

Haunga te mahi noa iho, ka whakauruhia ngā tokotoko rupi ki roto i ngā pene papai, ngā kāpehu, ngā taonga whakapaipai, me ngā karu tirotiro—he mea hanga hei wāhanga hanganga me te whakapaipai. Ko ō rātou tae whero hohonu me ō rātou mata kua orohia ka whai wāhi ki: