Analysis of Optical Properties of Off-Axis Reflective Volume Holographic Grating
| Autor: | Wang Yuzhao, Shen Zhenmin, Tao Yuliang, Shang Weidong, Gao Long, Jukui Yang |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Physics
Holographic grating business.industry Holography Physics::Optics 02 engineering and technology Grating Interference (wave propagation) law.invention Ultrasonic grating 020210 optoelectronics & photonics Optics Signal beam law Reference beam Blazed grating 0202 electrical engineering electronic engineering information engineering business |
| Zdroj: | Optics and Photonics Journal. :136-144 |
| ISSN: | 2160-889X 2160-8881 |
| DOI: | 10.4236/opj.2016.68b023 |
| Popis: | The coupled wave theory for volume holographic grating with curved interference fringes has been proposed based on the Kogelnik’s coupled wave theory with the plane interference fringes. The formula about the magnitude and directional angle of grating vector in arbitrary position of volume holographic grating with curved grating has been deduced. We found that the wavelength selectivity and angular selectivity may be different in different position of volume holographic curved stripe grating which depend on the angle between the propagation vector of reference beam and signal beam. The larger the angle, the greater the angle and wavelength selectivity, whereas the weaker. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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