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Index of refraction from the near-ultraviolet to the near-infrared from a single crystal microwave-assisted CVD diamond
被引:24
|作者:
Turri, Giorgio
[1
,2
]
Webster, Scott
[1
]
Chen, Ying
[1
]
Wickham, Benjamin
[3
]
Bennett, Andrew
[3
]
Bass, Michael
[1
]
机构:
[1] Univ Cent Florida, Coll Opt & Photon, CREOL, Orlando, FL 32816 USA
[2] Embry Riddle Aeronaut Univ, Dept Pys Sci, Daytona Beach, FL 32114 USA
[3] Element Six Ltd, Global Innovat Ctr, Fermi Ave, Harwell OX11 0QR, Berks, England
来源:
关键词:
CONSTANTS;
D O I:
10.1364/OME.7.000855
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
The refractive index of a type IIa CVD-grown single-crystal diamond was measured by ellipsometry from the near ultraviolet to the near infrared region of the spectrum. As a consequence, a one term Sellmeier Equation with coefficents of B-1 = 4.658 and C-1 = 112.5 for the refractive index of diamond, for the wavelength range from 300 to 1650 nm, was derived that is only as accurate as the input data, +/- 0.002. The experimental results in this paper between 800 and 1650 nm are new, adding to the values available in the literature. (C) 2017 Optical Society of America
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页码:855 / 859
页数:5
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