Optics-ka Ruby ul daaqadda indhaha ee Ruby ul titanium gem laysar ah oo qaali ah

Optics-ka Ruby ul daaqadda indhaha ee Ruby ul titanium gem laysar ah Sawirka Featured

Sharaxaad Gaaban:

Ruby (alpha-Al ₂O₃:Cr³ +) waa kiristaalo macmal ah oo ku salaysan safayr (Al₂O + ₃) oo lagu qasay ion-yada chromium (Cr³ + +), kaas oo leh sifooyin muuqaal oo aad u fiican, adkaansho sare iyo xasillooni kiimiko. Qalabka indhaha ee Ruby waxaa inta badan ka mid ah usha ruby (ul laysar ah), kubbadda ruby (gacanta/hagaha), daaqadda indhaha ee ruby (daaqadda cadaadiska), oo si weyn loogu isticmaalo nidaamka laysarka, mashiinnada saxda ah, baaritaanka warshadaha iyo meelaha kale.

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Astaamaha

Astaamaha muraayadaha indhaha ee Ruby:

1. Waxqabadka indhaha:
Kala duwanaanshaha gudbinta iftiinka: 400nm ~ 700nm (oo laga arki karo meel u dhow infrared), heerka ugu sarreeya ee nuugista dabeecadda Cr³ + wuxuu ku yaal 694nm (iftiinka cas).

Tusmada sare ee iftiinka soo saarta (~1.76), dusha sare waxaa lagu dahaadhi karaa filim ka-hortagga milicsiga (AR) si loo hagaajiyo gudbinta iftiinka (> 99% @ 694nm).

2. Sifooyinka farsamada:
Adkaanshaha Mohs 9 (labaad kaliya dheemanka), iska caabin aad u fiican oo xirasho ah, oo ku habboon deegaannada isku dhaca culeyska badan leh.

Xoog cadaadis sare leh (>2GPa), iska caabin saameyn, oo aan si fudud loo burburin karin.

3. Xasiloonida kulaylka:
Barta dhalaalaysa 2050℃, gudbinta kulaylka (35W/m·K) ayaa ka wanaagsan galaaska, iska caabbinta oksaydhka heerkulka sare.

4. Tijaabinta kiimikada:
Iska caabbinta aashitada iyo alkali (marka laga reebo aashitada hydrofluoric), iska caabbinta daxalka, oo ku habboon deegaannada warshadaha ee adag.

Codsiga muraayadaha indhaha ee Ruby:

(1) Usha Ruby (ul laysar ah)
Laser garaaca wadnaha: Sida habka ugu horreeya ee lagu gaaro wax soo saarka laysarka, waxaa loo isticmaalaa laysarka cas ee 694nm (sida quruxda caafimaadka, qalabka cilmi-baarista sayniska).

Laser-ka Q-beddelka: Waxaa loo isticmaalaa codsiyada warshadaha sida calaamadaynta laysarka iyo kala-soocidda.

(2) Kubbada Ruby (taayir-hagaha/shaashadaha)
Mashiinno sax ah: Waxaa loo isticmaalaa boodhadh sax ah oo sarreeya, geerrada saacadda, giraangiraha hagaha fiilada, isku-darka is-jiidjiid hooseeya (<0.01), cimri dheer.

Qalabka caafimaadka: qalabka qalliinka, qalabka kala-goysyada, iska caabbinta daxalka jeermiska.

(3) Daaqadda indhaha ee Ruby
Daaqadda cadaadiska sare/heerkulka sare: waxaa loo isticmaalaa dareemaha cadaadiska, daaqadda kormeerka qolka gubashada (cadaadis ka badan 100MPa).

Tijaabada Warshadaha: sida marxaladda mikroskoobka, daaqadda spectrometer-ka, iska caabbinta xoqidda, iska caabbinta wasakhowga.

Tilmaamaha farsamada:

Ruby optics, oo leh adkeysi sare, gudbinta iftiinka aadka u fiican iyo iska caabbinta deegaanka ee aadka u daran, waxay ku jiraan boos aan la beddeli karin tignoolajiyada laysarka, mashiinnada saxda ah iyo kormeerka warshadaha. XKH waxay ka caawisaa macaamiisha inay hagaajiyaan waxqabadka qalabka iyo inay yareeyaan kharashyada iyada oo loo marayo adeegyo gaar ah oo gaar ah.

Qaaciddada Kiimikada	Ti3+:Al2O3
Qaab-dhismeedka Crystal	Lix-geesood ah
Joogtada ah ee Lattice	a=4.758, c=12.991
Cufnaanta	3.98 g/cm3
Barta Dhalmada	2040℃
Adkaanshaha Mohs	9
Ballaarinta Kulaylka	8.4 x 10-6/℃
Qaboojinta Kulaylka	52 W/m/K
Kulayl Gaar ah	0.42 J/g/K
Ficilka laysarka	4-Heerka Vibronic
Cimriga Iftiinka	3.2μs at 300K
Kala Duwanaanta Hagaajinta	660nm ~ 1050nm
Kala duwanaanshaha nuugista	400nm ~ 600nm
Cidhifka Qiiqa	795 nm
Ugu Sarreeya Nuugista	488 nm
Tusmada Refractive	1.76 at 800nm
Qaybta Isgoyska Ugu Sarreeya	3.4 x 10-19cm2

Adeegga gaarka ah ee XKH:

XKH waxay bixisaa habayn dhammaystiran oo habka loo habeeyo muraayadaha indhaha ee ruby: Laga bilaabo koritaanka kiristaalka (la beddeli karo Cr³ + + + xoojinta doping 0.05% ~ 0.5%), mashiinka saxda ah (dulqaadka cabbirka baararka/kubbada/daaqadda ± 0.01mm), dahaarka indhaha (filim ka-hortagga milicsiga/filimka milicsiga sare @ hirarka gaarka ah), ilaa tijaabada waxqabadka (gudbinta iftiinka, adkaanta, shahaadada iska caabbinta cadaadiska), taageerada muunadaha horumarinta dufcadda yaryar (ugu yaraan 10 xabbo) ilaa wax soo saarka warshadaha, Taageerada iibka kadib si loo daboolo baahiyaha adag ee laysarka, farsamada, kormeerka iyo meelaha kale.