1) temperature of zero birefringence
零双折射温度
2) Temperature and birefringence compensated
温度和双折射补偿
3) birefringence gradient
双折射梯度
1.
The birefringence gradient of Zr:Fe:LiNbO3 crystals is lower one order of magnitude than that of Fe:LiNbO3 crystals.
Zr:Fe:LiNbO3晶体双折射梯度比Fe:LiNbO3晶体降低一个数量级,抗光折变能力比Fe:LiNbO3晶体提高一个数量级,发现Zr4+在LiNbO3中具有抗光折变能力。
4) thermal refractive index coefficient
折射率温度系数
1.
The thermal refractive index coefficients were obtained at these wavelengths and the constants of modified Sellmeier's equation were also obtained at the temperature range.
338μm等波长测量了Nd3+:Gd3Ga5O12(Nd:GGG)晶体的折射率,得到了上述波长的折射率温度系数和测量温度范围内修正的Sellmeier方程的常数。
2.
According to the measured values of the refractive indices of the Nb∶KTP crystal at different temperature, the expression of the thermal refractive index coefficients as a function of the wavelength is got.
基于不同温度下主折射率的测量结果 ,报道了 7 5mol %Nb∶KTP晶体作为波长函数的折射率温度系数的表达式。
3.
For some crystals,one or more of the thermal expansion coefficients and thermal refractive index coefficients have an opposite sign to the other coefficients such that a direction of temperature insensitive optical path length exists.
如果晶体的热膨胀系数和折射率温度系数在1个或1个以上方向上的值符号相反,则光束在晶体中某些方向上的光程与温度无关。
5) thermal refractive index coefficients
折射率温度系数
1.
The Sellmeier's equation and the thermal refractive index coefficients for this kind of crystal were obtained.
993 VO4晶体的折射率 ,得到了这种晶体的Sellmeier方程和折射率温度系数。
2.
On the basis of measured values and modified Sellmeier s equatins, the expressions of thermal refractive index coefficients of this kind of crystal are derived in this PSPer.
推导了掺５ｍｏｌ％ＭｇＯ的ＬｉＮｂＯ３晶体折射率温度系数的表示式。
6) temperature coefficient
折射率温度系数
1.
The automatic high-precision system, which is composed of temperature control system,precision goniometer system, optical system and electrical control system for measuring the temperature coefficient of refractive index of infrared materials is introduced in the paper.
本文介绍一台红外光学材料折射率温度系数测量装置。
补充资料：双轴双折射
分子式：
CAS号：
性质：由双轴取向引起的双折射。由于不存在单轴取向时的旋转对称轴，因此需要在两个相互垂直的方向上测量双折射值才能给出全面的表征。
CAS号：
性质：由双轴取向引起的双折射。由于不存在单轴取向时的旋转对称轴，因此需要在两个相互垂直的方向上测量双折射值才能给出全面的表征。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条