LiNbO3(铌酸锂晶体)

LiNbO3(铌酸锂晶体)

LiNbO3(铌酸锂晶体)被广泛用于波长1000nm以上的倍频和1064nm泵浦光的光参量放大,也可做准相位匹配(QPM)器件。

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描述

LiNbO3(铌酸锂晶体)

LiNbO3
LiNbO3(铌酸锂晶体)被广泛用于波长1000nm以上的倍频和1064nm泵浦光的光参量放大,也可做准相位匹配(QPM)器件。
产品描述
LiNbO3(铌酸锂晶体)被广泛用于波长1000nm以上的倍频和1064nm泵浦光的光参量放大,也可做准相位匹配(QPM)器件。
产品特点
高度一致性
高透光范围
独特的电光性、压电性和非线性属性
优秀的机械性和化学稳定性
低吸收损失率,< 0,1 %/cm @ 1064 nm
产品应用
波长1000nm以上的倍频
1064nm泵浦光的光参量放大
准相位匹配(QPM)器件
光电调节器及波导材料
Nd:YAG, Nd:YLF和掺Ti蓝宝石激光器的Q开关

物理和光学性质

Crystal StructureTrigonal, space group R3c
Cell Parametersa=0.515,c=13.863,Z=6
Melting Point1255 +/-5℃
Curie Point1140 +/-5℃
Mohs Hardness5
Density4.64 g/cm 3
Absorption Coefficient~ 0.1%/cm @ 1064 nm
Solubility:insoluble in H2O
Relative Dielectric ConstantεT11/ε0: 85
εT33/ε0:29.5
Thermal Expansion Coefficients at 25℃||a, 2.0 x 10 -6/K @ 25℃
||c, 2.2 x 10 -6/K @ 25℃
Thermal Conductivity38 W /m /K @ 25℃
Transparency Range420 – 5200 nm
Refractive Indicesn e = 2.146, n o = 2.220 @ 1300 nm
n e = 2.156, n o = 2.322 @ 1064 nm
n e = 2.203, n o = 2.286 @ 632.8 m
Optical Homogeneity~ 5 x 10 -5 /cm
Sellmeier Equations( l in m m)n o 2 (l ) = 4.9048+0.11768/(l2- 0.04750) – 0.027169l2
n e 2 ( l) = 4.5820+0.099169/( l2 – 0.04443) – 0.021950 l2
Crystal StructureTrigonal, space group R3c
Cell Parametersa=0.515,c=13.863,Z=6
Melting Point1255 +/-5℃
Curie Point1140 +/-5℃
Mohs Hardness5
Density4.64 g/cm 3
Absorption Coefficient~ 0.1%/cm @ 1064 nm
Solubility:insoluble in H2O
Relative Dielectric ConstantεT11/ε0: 85
εT33/ε0:29.5
Thermal Expansion Coefficients at 25℃||a, 2.0 x 10 -6/K @ 25℃
||c, 2.2 x 10 -6/K @ 25℃
Thermal Conductivity38 W /m /K @ 25℃

 

Transparency Range420 – 5200 nm
Refractive Indicesn e = 2.146, n o = 2.220 @ 1300 nm
n e = 2.156, n o = 2.322 @ 1064 nm
n e = 2.203, n o = 2.286 @ 632.8 m
Optical Homogeneity~ 5 x 10 -5 /cm
Sellmeier Equations( l in m m)n o 2 (l ) = 4.9048+0.11768/(l2- 0.04750) – 0.027169l2
n e 2 ( l) = 4.5820+0.099169/( l2 – 0.04443) – 0.021950 l2