Temperature coefficient of the refractive index for PbTe film

2017 ◽  
Vol 15 (4) ◽  
pp. 043101-43103
Author(s):  
Lingmao Xu Lingmao Xu ◽  
Hui Zhou Hui Zhou ◽  
Yanchun He Yanchun He ◽  
Kaifeng Zhang Kaifeng Zhang ◽  
Shenghu Wu Shenghu Wu ◽  
...  
2009 ◽  
Vol 355 (45-47) ◽  
pp. 2216-2219 ◽  
Author(s):  
Naoyuki Kitamura ◽  
Kohei Fukumi ◽  
Junji Nishii ◽  
Nobuhito Ohno

1903 ◽  
Vol 71 (467-476) ◽  
pp. 441-442 ◽  

The investigations of Professor Mascart on this subject are perhaps the most extensive of any up to the present time. He examined the effect in several gases, and found that in general the temperature coefficient exceeded the theoretical coefficient given by Gladstone and Dale’s law. The range of temperature was, however, comparatively small, and his results for air do not agree with those of Lorenz, von Lange, and Benoit. In fact these four observers disagree. Lorenz and Benoit found a coefficient agreeing with the above law, while von Lange obtained a coefficient less than the theoretical value.


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