Paper
27 January 2009 Numerical analysis of acoustical field on AOTFs with weighted coupling
Yuehong Zhu, Hai Qi, Junjian Kang
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Abstract
A new approach based on the finite element-artificial transmitting boundary method is presented, and the 2-D acoustical field on the substrate region is calculated by using this method.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yuehong Zhu, Hai Qi, and Junjian Kang "Numerical analysis of acoustical field on AOTFs with weighted coupling", Proc. SPIE 7156, 2008 International Conference on Optical Instruments and Technology: Optical Systems and Optoelectronic Instruments, 715619 (27 January 2009); https://doi.org/10.1117/12.806671
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KEYWORDS
Directional couplers

Numerical analysis

Finite element methods

Waveguides

Beam propagation method

Wave propagation

Chemical elements

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