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IEICE TRANSACTIONS on Electronics

High-Speed LiTaO3 Optical Polarization Modulator Using Traveling-Wave Electrode and Double Periodic Poling Structure

Hiroshi MURATA, Asuka TAKAHASHI, Yasuyuki OKAMURA

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Summary :

A new LiTaO3 electro-optic polarization modulator utilizing traveling-wave electrodes and a double periodic poling structure is proposed. Utilizing the double periodic poling structure, both quasi-phase matching between TE and TM guided-modes, and quasi-velocity matching between a lightwave and a modulation microwave are obtainable at modulation frequencies over 10 GHz.

Publication
IEICE TRANSACTIONS on Electronics Vol.E92-C No.2 pp.212-216
Publication Date
2009/02/01
Publicized
Online ISSN
1745-1353
DOI
10.1587/transele.E92.C.212
Type of Manuscript
Special Section PAPER (Special Section on Recent Advances in Integrated Photonic Devices)
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