LN-Q Canza Crystal

Takaitaccen Bayani:

Ana amfani da LiNbO3 da yawa azaman masu daidaitawa na lantarki da kuma Q-switches don Nd: YAG, Nd:YLF da Ti: Sapphire Laser da kuma masu daidaitawa don fiber optics.Tebur mai zuwa yana lissafin ƙayyadaddun ƙayyadaddun ƙira na LiNbO3 na yau da kullun da aka yi amfani da su azaman Q-switch tare da jujjuyawar EO.

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Cikakken Bayani

Tags samfurin

Bayanin Samfura

Hasken da ke yaduwa a cikin z-axis kuma filin lantarki ya shafi x-axis.Ƙididdigar lantarki na LiNbO3 sune: r33 = 32 pm/V, r31 = 10 pm/V, r22 = 6.8 pm/V a ƙananan mitar da r33 = 31 pm/V, r31= 8.6 pm/V, r22 = 3.4 pm/V a babban mitar lantarki.Wutar lantarki ta rabin-wave: Vπ=λd/(2no3r22L), rc=(ne/no)3r33-r13.LiNbO3 shima kyakykyawan kristal ne na acousto-optic kuma ana amfani da shi don wave (SAW) wafer da AO modulators.CASTECH yana ba da maki (SAW) lu'ulu'u na LiNbO3 a cikin wafers, boules-yanke-yanke, abubuwan da aka gama da abubuwan ƙirƙira na al'ada.

Basic Properties

Tsarin Crystal	Single crystal, roba
Yawan yawa	4.64g/cm 3
Matsayin narkewa	1253ºC
Rage Watsawa (50% na jimlar watsawa)	0.32-5.2um (kauri 6mm)
Nauyin Kwayoyin Halitta	147.8456
Modul na Matasa	170GPa
Modulus Shear	68GPa
Babban Modul	112GPa
Dielectric Constant	82@298K
Tsage Jirage	Babu Tsagewa
Rabon Poisson	0.25

Abubuwan SAW na al'ada

Yanke Nau'in	Gudun SAWVs (m/s)	Factork2s (%) na Electromechanical Coupling Factork	Matsakaicin Yanayin Gudun TCV (10-6/oC)	Matsakaicin Matsakaicin Jinkiri na TCD (10-6/oC)
127.86 YX	3970	5.5	-60	78
YX	3485	4.3	-85	95
Musamman Musamman
Nau'in Ƙididdiga	Boule		Wafer
Diamita	Φ3" ku	Φ4" ku	Φ3" ku	Φ4" ku
Tsawon Kauri (mm)	≤100	≤50	0.35-0.5
Gabatarwa	127.86°Y, 64°Y, 135°Y, X, Y, Z, da sauran yanke
Ref.Flat Orientation	X, Y
Ref.Tsawon Kwanciya	22± 2mm	32± 2mm	22± 2mm	32± 2mm
Gyaran gefen gaba			Madubin goge 5-15 Å
Lapping Side na Baya			0.3-1.0 mm
Lalata (mm)			≤ 15
Baka (mm)			≤ 25

Ma'aunin Fasaha

Girman	9 x 9 x 25 mm3 ko 4 x 4 x 15 mm3
	Akwai sauran girman akan buƙata
Haƙuri na girman	Z-axis: ± 0.2 mm
	X-axis da Y-axis: ± 0.1 mm
Chamfer	kasa da 0.5 mm a 45 °
Daidaiton daidaitawa	Z-axis: <± 5'
	X-axis da Y-axis: <± 10'
Daidaituwa	<20"
Gama	10/5 kaska/digo
Lalata	λ/8 da 633 nm
AR-shafi	R <0.2% @ 1064 nm
Electrodes	Zinare/Chrome da aka yi masa a fuskokin X
Karya gaban igiyar ruwa	<λ/4 @ 633 nm
Ragowar lalacewa	> 400:1 @ 633 nm, φ6 mm katako