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IEICE TRANSACTIONS on Electronics

Ultra Linear Modulator with High Output RF Gain Using a 12 MMI Coupler

Peng YUE, Qian-nan LI, Xiang YI, Tuo WANG, Zeng-ji LIU, Geng CHEN, Hua-xi GU

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Summary :

A novel and compact electro-optic modulator implemented by a combination of a 12 multimode interference (MMI) coupler and an integrated Mach-Zehnder interferometer (MZI) modulator consisting of a microring and a phase modulator (PM) is presented and analyzed theoretically. It is shown that the proposed modulator offers both ultra-linearity and high output RF gain simultaneously, with no requirements for complicated and precise direct current (DC) control.

Publication
IEICE TRANSACTIONS on Electronics Vol.E95-C No.12 pp.1883-1886
Publication Date
2012/12/01
Publicized
Online ISSN
1745-1353
DOI
10.1587/transele.E95.C.1883
Type of Manuscript
BRIEF PAPER
Category
Lasers, Quantum Electronics

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