Kristali YVO4 ti ko ni ṣiṣi

Ibi akoyawo:400 ~ 5000nm

Crystal Symmetry:Zircon tetragonal, ẹgbẹ aaye D4h

Cell Crystal:A = b = 7.12 °, c = 6.29 °

Ìwúwo:4.22 g/cm 2

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Alaye ọja

Imọ paramita

Undoped YVO 4 gara jẹ ẹya o tayọ titun ni idagbasoke birefringence opitika gara ati ki o gbajumo ni lilo ninu ọpọlọpọ awọn tan ina nipo online_orderings nitori ti awọn oniwe-tobi birefringence.O tun ni awọn ohun-ini imọ-ẹrọ ti o dara ati ti o dara ju awọn kirisita birefringent thers, awọn ohun-ini to dayato ṣe YVO4 ohun elo opiti birefringence pataki pupọ ati lilo pupọ ni iwadii opto-itanna, idagbasoke ati ile-iṣẹ.Fun apẹẹrẹ, eto ibaraẹnisọrọ opiti nilo awọn ẹrọ titobi nla ti YVO4 ti ko ni idasilẹ, gẹgẹbi awọn isolators opiti fiber, awọn olukakiri, awọn displacers tan ina, awọn polarizers Glan ati awọn ẹrọ polarizing miiran.

Ẹya ara ẹrọ:

● O ni gbigbe ti o dara pupọ ni iwọn gigun gigun lati han si infurarẹẹdi.
● O ni atọka itọka giga ati iyatọ birefringence.
● Ti a bawe pẹlu awọn kirisita birefringence pataki miiran, YVO4 ni o ga julọ.lile, ohun-ini iṣelọpọ ti o dara julọ, ati ailagbara omi ju calcite (CaCO3 kristali ẹyọkan).
● Rọrun lati ṣe okuta nla, didara giga ni iye owo kekere ju Rutile (TiO2 kristali ẹyọkan).

Ipilẹ properties
Atopin Ibiti	400 ~ 5000nm
Crystal Symmetry	Zircon tetragonal, ẹgbẹ aaye D4h
Crystal Cell	A = b = 7.12 °, c = 6.29 °
iwuwo	4.22 g/cm 2
Alailagbara Hygroscopic	Ti kii-hygroscopic
Mohs Lile	5 gilasi fẹ
Gbona Optical olùsọdipúpọ	Dn a /dT=8.5×10 -6 /K;dn c /dT=3.0×10 -6 /K
Gbona Conductivity olùsọdipúpọ	\|\|C: 5.23 w/m/k;⊥C:5.10w/m/k
Crystal Kilasi	uniaxial rere pẹlu no=na=nb, ne=nc
Awọn itọka itọka, Birefringence(D n=ne-no) ati Igun Rin ni 45 deg(ρ)	Bẹẹkọ=1.9929, ne=2.2154, D n=0.2225, ρ=6.04°, ni 630nm Bẹẹkọ=1.9500, ne=2.1554, D n=0.2054, ρ=5.72°, ni 1300nm Bẹẹkọ=1.9447, ne=2.1486, D n=0.2039, ρ=5.69°, ni 1550nm
Idogba Sellmeier (l ni mm)	ko si 2 = 3.77834 + 0.069736 / (l2 -0.04724) -0.0108133 l 2 ne 2 = 24.5905 + 0.110534 / (l2 -0.04813) -0.0122676 l2

Imọ paramita
Opin:	o pọju.25mm
Gigun:	o pọju.30mm
Didara Dada:	dara ju 20/10 ibere / ma wà Per mil-0-13830A
Iyapa tan ina:	<3 aaki min
Iṣalaye Axis Optical:	+/-0.2°
Fifẹ:	<l /4 @633nm
Idarudapọ Wavfront gbigbe:
Aso:	lori onibara ká Specification