Polarization independent LiNbO3 8×8 matrix switch |
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| Authors: | Nishinoto H Iwasaki M Suzuki S Kondo M |
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| Affiliation: | C&C Syst. Res. Lab., NEC Corp., Kawasaki; |
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| Abstract: | A polarization-independent LiNbO3 strictly blocking 8×8 matrix switch has been developed. A relatively low insertion loss, below 12 dB, has been obtained by a reduction in bending loss, using a wide bent waveguide width. The switch has less than -18.7-dB crosstalk and about 85-V switching voltage at any incident polarization with 1.3-μ wavelength light |
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