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| Product Name: |
LN crystals
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| Supply Ability: |
more than 10000pcs |
| Related proudcts |
nonlinear crystals, ln, |
| Specifications |
Upon to customers' request |
| Price Term: |
EMS |
| Port of loading: |
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| Minimum Order |
1pc. |
| Unit Price: |
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LiNbO3 (LN) crystal is widely used as frequency doublers for wavelength greater than 1000¦Ìm and optical parametric oscillators (OPOs) pumped at 1064 nm and quasi-phase-matched (QPM) devices. Besides, due to its unique electro-optical, photoelastic, piezoelectric and non-linear properties, Lithium Niobate is widely used in a variety of integrated and active acousto-optical devices.
&©|61557; Basic properties of LiNbO3 (LN) crystal
Crystal Structure Trigonal , 3m
Lattice Constant,A ¡¡a=b=5.148A, c=13.863A
Chemical Formula ¡¡LiNbO3
Grow method ¡¡CZ
Melting Point ¡¡1250℃
Density ¡¡4.64g/cm3
Curie Temperature ¡« 1140℃
Mohs Hardness 5
Thermal Expansion a11 =15.4¡Á10-6/K a33 =7.5¡Á10-6/K
Thermal Conductivity, W/(m K) at 300 K 5.6
Refractive Indices n0 =2.286 ne =2.203 @632.8nm
Nonlinear Optical Coefficients, p/m/V at 1064 nm d31 = -4.5 d33 = -0.27 d22 = 2.1
Electro-Optical Coefficients, pm/V at 633nm, high frequency r33 =31 r31=9 r22 =3.4
Transmittance Range, nm
Transmittance 370 ¡« 5000nm
¡¡>68% @632.8nm
The Sellmeier equations£¨¦Ë: um) n02(¦Ë)=4.9048+0.11768/(¦Ë2 -0.04750)-0.027169¡Á¦Ë2
ne2(¦Ë)=4.5820+0.099169/(¦Ë2 -0.04443)-0.021950¡Á¦Ë2
&©|61557; NLO Linear optics properties:
NLO Coefficients d33 = 34.4 pm/V
d31 = d15 = 5.95 pm/V
d22 = 3.07 pm/V
Efficiency NLO Coefficients deff =5.7 pm/V or ~14.6 x d36 (KDP) for frequency doubling 1300 nm;
deff =5.3 pm/V or ~13.6 x d36 (KDP) for OPO pumped at 1064 nm;
deff =17.6 pm/V or ~45 x d36 (KDP) for quasi-phase-matched structure
Electro-Optic Coefficients gT33 = 32 pm/V, gS33 = 31 pm/V,
gT31 =10 pm/V, gS31=8.6 pm/V,
gT22 = 6.8 pm/V, gS22= 3.4 pm/V,
Half-Wave Voltage, DC Electrical field ||z, light^z: Electrical field|| x or y, light ||z:
3.03 KV 4.02 KV
Damage Threshold 100 MW/cm2 (10 ns, 1064nm)
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| Company: |
HG Optronics INC.
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| Contact: |
Mr. Fred Zhang |
| Address: |
3F Bldg.4 M9511 Industrial Park, MaWei |
| Postcode: |
350001 |
| Tel: |
86 591 88023630 |
| Fax: |
86 591 8802360 |
| E-mail: |
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