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Interferometric waveguide modulator with polarization‐independent operation
Author(s) -
XueFeng Huang,
GuoXian Yu,
HaiTing Zhang
Publication year - 1989
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.4650020308
Subject(s) - voltage , polarization (electrochemistry) , interferometry , optics , electro optic modulator , materials science , optical modulator , modulation (music) , electrode , optoelectronics , physics , electrical engineering , phase modulation , engineering , chemistry , acoustics , quantum mechanics , phase noise
A Ti: NiNbO 3 polarization‐independent modulator is described, which has two sets of electrodes with approximately equal applied voltages. The drive voltages of TE and TM mode at 0.633 μm are about 15 and 11 V, respectively, with above 95% modulation.