Paper
12 October 2010 Study on spectrometer based upon volume holographic transmission grating
Zhen Huang, Guodong Liu, Zhong Ren, Lvming Zeng
Author Affiliations +
Abstract
In this present paper, a spectrometer based upon axial transmissive optical structure with the volume-phase holographic (VPH) transmission grating technology is introduced. We give a physical insight for the structure and mechanism of photorefractive volume holographic gratings and theoretically analyze some important performance parameters of the spectrometer device using the coupled wave theory, which should be considered in the process of the following design for the device with volume phase holographic transmission gratings. The experimental results show, owing to its axial transmissive optical geometry and the perfect performance of the VPH transmission grating, the spectrometer based on the volume-phase holographic transmission grating has satisfactory high resolution and wavelength accuracy. It has great promise to be widely used in the future.
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Zhen Huang, Guodong Liu, Zhong Ren, and Lvming Zeng "Study on spectrometer based upon volume holographic transmission grating", Proc. SPIE 7656, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 76566P (12 October 2010); https://doi.org/10.1117/12.865522
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KEYWORDS
Diffraction gratings

Spectroscopy

Holography

Volume holography

Diffraction

Refractive index

Modulation

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