Puka makani ʻōlinolino Ruby Puka makani pale aniani laser Mohs Hardness 9 transmittance kiʻekiʻe

Puka makani ʻōlinolino Ruby Puka makani pale aniani laser Mohs Hardness 9 Kiʻi i hōʻike ʻia

Wehewehe Pōkole:

ʻO ka puka makani ʻōpika ruby kahi mea ʻōpika hana kiʻekiʻe e pili ana i kahi kristal hoʻokahi ruby synthetic maʻemaʻe kiʻekiʻe (alpha-Al ₂O₃:Cr³ +), i hoʻomākaukau ʻia me ka hoʻohana ʻana i nā ʻano ulu kristal holomua e like me ka hoʻololi wela a i ʻole ke ʻano huki. Ma ke ʻano he puka makani ʻōpika kūikawā papa ʻenekinia, ʻaʻole wale ia he mau ʻano hoʻoili mālamalama o ke aniani ʻōpika kuʻuna, akā he ikaika mechanical kiʻekiʻe hoʻi a me ka hoʻomanawanui ʻana i ke kaiapuni koʻikoʻi. Hana pinepine ʻia kēia ʻano puka makani me ka hoʻohana ʻana i kahi kaʻina hana mīkini optical pololei, me ka hoʻopau ʻana o ka ʻili a hiki i ka 5/1 (scratch-eli), a hiki ke uhi ʻia e hoʻokō i nā pono o ka noi. Ma lalo o nā kūlana paʻakikī e like me ke kaomi kiʻekiʻe, ka mahana kiʻekiʻe a me nā kaiapuni corrosive, hōʻike nā puka makani ruby i nā pono hana hiki ʻole ke hoʻololi ʻia a he mau ʻāpana optical koʻikoʻi pono ʻole i nā lako ʻoihana kiʻekiʻe, nā mea hana ʻepekema a me nā ʻōnaehana nānā kūikawā.

E leka uila mai iā mākou

Nā hiʻohiʻona

Nā hiʻohiʻona o ka puka makani ʻōnika Ruby:

1. Nā ʻano ʻike maka:
Uhi ka hui transmittance i ka laulā ʻike ʻia o 400-700nm a loaʻa iā ia kahi piko absorption hiʻohiʻona ma 694nm
ʻO ka helu kuhikuhi refractive 1.76 (@589nm), helu kuhikuhi birefractive 0.008, maopopo ka anisotropy

Koho ka uhi ʻili:

ʻO ke kiʻiʻoniʻoni anti-reflection broadband (400-700nm, reflectance awelika < 0.5%)

Kānana kaula haiki (bandwidth ±10nm)

ʻO ke kiʻiʻoniʻoni hoʻomālamalama kiʻekiʻe (reflectance > 99.5% @ wavelength kikoʻī)

2. Nā ʻano mīkini:
Pae paʻakikī Mohs 9, paʻakikī Vickers 2200-2400kg/mm²
Ikaika kūlou > 400MPa, ikaika compressive > 2GPa
Modulus elastic 345GPa, lakio Poisson 0.25
ʻO ka mānoanoa o ka mīkini he 0.3-30mm, ke anawaena a hiki i ka 200mm

3. Nā ʻano wela:
Heheʻe kiko 2050 ℃, mahana hana kiʻekiʻe loa 1800 ℃ (manawa pōkole)
Ka helu hoʻonui wela 5.8 × 10⁻⁶ / K (25-1000 ℃)
Ka hoʻokele wela 35W/(m·K) @25℃

4. Nā waiwai kemika:
Ke kūpaʻa ʻana i ka ʻakika a me ka alkali (koe naʻe ka waikawa hydrofluoric a me ka waikawa sulfuric i hoʻohuihui ʻia)
ʻO ke kūpaʻa oxidation maikaʻi loa, paʻa i ke kaiapuni oxidation wela kiʻekiʻe
ʻO ke kūpaʻa maikaʻi o ka radiation, hiki ke kū i ka mahele radiation 10⁶Gy

Ka hoʻohana ʻana o ka puka makani ʻōpae Ruby:

1. Kahua ʻoihana kiʻekiʻe:
ʻOihana aila a me ke kinoea: Puka makani nānā pale kaomi no nā ʻōnaehana kāmela downhole, a hiki i ke kaomi hana 150MPa
Nā lako kemika: puka makani nānā reactor, kūpaʻa ikaika i ka waikawa a me ka alkali (pH1-14)
Hana ʻana o ka semiconductor: Puka nānā no nā lako hana etching plasma, kū i nā kinoea ʻino e like me CF₄

2. Nā mea hana noiʻi ʻepekema:
Kumu kukui radiation Synchrotron: puka makani kukuna X-ray, hiki ke hoʻouka wela kiʻekiʻe
Mea hana hoʻohuihui nukelea: puka makani nānā hakahaka, kū i ka radiation plasma wela kiʻekiʻe
Hoʻokolohua kaiapuni koʻikoʻi: puka makani nānā lua kiʻekiʻe a me ke ana wela kiʻekiʻe

3. ʻOihana Palekana Lahui:
ʻO ka ʻimi kai hohonu: kū i ke kaomi a hiki i 1000 mau lewa
Mea ʻimi missile: Ke kū'ē nui ʻana i ka overload (> 10000g)
Nā ʻōnaehana mea kaua Laser: puka makani hoʻopuka laser mana kiʻekiʻe

4. Nā Lako Lapaʻau:
Puka makani hoʻopuka o ka laser lapaʻau
Ka puka makani nānā o nā lako autoclave
Nā ʻāpana optical o ka lithotriptor extracorporeal

Nā palena loea:

Formula Kemika	Ti3+:Al2O3
ʻAno Crystal	Hexagonal
Nā Kūlana Paʻa o ka Lattice	a=4.758, c=12.991
Ka nui o ka paʻa	3.98 g/cm3
Kiko Heheʻe	2040℃
Paʻakikī Mohs	9
Hoʻonui Wela	8.4 x 10-6/℃
Ka Hoʻokele Wela	52 W/m/K
Wela Kūikawā	0.42 J/g/K
Hana Laser	4-Pae Vibronic
Ke ola o ka fluorescence	3.2μs ma 300K
Pae Hoʻonohonoho	660nm ~ 1050nm
Pae Hoʻopili	400nm ~ 600nm
Piko Hoʻokuʻu ʻia	795 nm
Kikowaena Hoʻomoʻa	488 nm
ʻIneki Refractive	1.76 ma 800nm
ʻĀpana Keʻa o ka Piko	3.4 x 10-19cm2

Lawelawe XKH

Hāʻawi ʻo XKH i ka hoʻopilikino piha ʻana o nā puka makani optical ruby: Hoʻokomo pū kēia i ke koho ʻana i nā mea maka (hoʻololi ʻia ka Cr³ concentration 0.05%-0.5%), ka mīkini kikoʻī (mānoanoa ke ahonui ±0.01mm), ka uhi optical (anti-reflection/high reflection/filter film system), ka mālama ʻana i ka lihi (explosion edge design) a me ka hoʻāʻo maikaʻi koʻikoʻi (transmittance, pressure resistance, laser damage threshold tests). Kākoʻo i ka hoʻopilikino nui ʻole (diameter 1-200mm), ka hana hoʻāʻo liʻiliʻi (a hiki i 5 mau ʻāpana) a me ka hana nui, hāʻawi i nā palapala loea piha a me ke kākoʻo ma hope o ke kūʻai aku e hōʻoia i ka hana hilinaʻi o nā huahana ma nā ʻano ʻino like ʻole.