Acoustooptic conversion of te and tm modes in a diffusive planar waveguide
This paper gives the results of calculations of the accoustooptic effect in a. planar graded index waveguide obtained from the diffusion of titanium to a Y-cut LiNbO3. The effect of TE and TM modes are considered. The effectiveness of diffraction (TE_m -> TE_m -> TM_m -> TM_m) and convers...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Institute of Fundamental Technological Research Polish Academy of Sciences
2016-03-01
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| Series: | Archives of Acoustics |
| Online Access: | https://acoustics.ippt.pan.pl/index.php/aa/article/view/3287 |
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| Summary: | This paper gives the results of calculations of the accoustooptic effect in
a. planar graded index waveguide obtained from the diffusion of titanium to
a Y-cut LiNbO3. The effect of TE and TM modes are considered. The effectiveness of diffraction (TE_m -> TE_m -> TM_m -> TM_m) and conversion (TE_m -> TE_n, TM_m -> TM_n, TE_m ->TM_Lm) of modes, depending on the acoustic power is investigated. Calculations are carried out for acoustic wave of 360 MHz frequency. |
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| ISSN: | 0137-5075 2300-262X |