scholarly journals Fabrication of low loss and high speed silicon optical modulator using doping compensation method

2011 ◽  
Vol 19 (19) ◽  
pp. 18029 ◽  
Author(s):  
Xiaoguang Tu ◽  
Tsung-Yang Liow ◽  
Junfeng Song ◽  
Mingbin Yu, ◽  
Guo Qiang Lo
Keyword(s):  
High Speed ◽  
Compensation Method ◽  
Optical Modulator ◽  
Low Loss

Low-loss silicon optical modulator using doping compensation method at 2 μm wavelength band

2021 ◽  
Author(s):  
Heming Hu ◽  
Xindan Zhang ◽  
Miaomiao Gu ◽  
Yufei Liu ◽  
Lianxi Jia ◽  
...  
Keyword(s):  
Compensation Method ◽  
Optical Modulator ◽  
Wavelength Band ◽  
Low Loss

High-Speed Low-Loss Schottky-i-n InP-Based Optical Modulator for RF Photonics

2007 ◽  
Vol 19 (5) ◽  
pp. 270-272 ◽  
Author(s):  
Jie Lin ◽  
Andreas Leven ◽  
N. G. Weimann ◽  
Y. Yang ◽  
R. F. Kopf ◽  
...  
Keyword(s):  
High Speed ◽  
Optical Modulator ◽  
Low Loss ◽  
Rf Photonics

High-speed low-loss low-drive-power travelling-wave optical modulator for λ = 1.32 μm

1984 ◽  
Vol 20 (8) ◽  
pp. 354 ◽  
Author(s):  
R.C. Alferness ◽  
S.K. Korotky ◽  
L.L. Buhl ◽  
M.D. Divino
Keyword(s):  
High Speed ◽  
Travelling Wave ◽  
Optical Modulator ◽  
Low Loss ◽  
Drive Power

scholarly journals Low loss and high speed silicon optical modulator based on a lateral carrier depletion structure

2008 ◽  
Vol 16 (1) ◽  
pp. 334 ◽  
Author(s):  
Delphine Marris-Morini ◽  
Laurent Vivien ◽  
Jean Marc Fédéli ◽  
Eric Cassan ◽  
Philippe Lyan ◽  
...  
Keyword(s):  
High Speed ◽  
Optical Modulator ◽  
Low Loss

Low loss fibre transmission of high speed pulse signals at 1.29 μm wavelength

1978 ◽  
Vol 14 (6) ◽  
pp. 187 ◽  
Author(s):  
Masatoshi Saruwatari ◽  
Koichi Asatani ◽  
Jun-Ichi Yamada ◽  
Iwao Hatakeyama ◽  
Koichi Sugiyama ◽  
...  
Keyword(s):  
High Speed ◽  
Low Loss ◽  
Fibre Transmission

High speed and highly efficient Si optical modulator with strained SiGe layer

2015 ◽  
Author(s):  
Junichi Fujikata ◽  
Masataka Noguchi ◽  
Younghyun Kim ◽  
Shigeki Takahashi ◽  
Takahiro Nakamura ◽  
...  
Keyword(s):  
High Speed ◽  
Sige Layer ◽  
Optical Modulator ◽  
Highly Efficient ◽  
Strained Sige

A Novel Flux-Weakening Structure of High-Speed Permanent Magnet Motor Based on the Soft Ferrite

2013 ◽  
Vol 694-697 ◽  
pp. 1508-1511
Author(s):  
Xing Hua Wang ◽  
Xue Yuan Lin ◽  
Ming Hui Li ◽  
Yu Chen ◽  
Cheng Hui Zhang
Keyword(s):  
Permanent Magnet ◽  
High Speed ◽  
High Resistivity ◽  
Permanent Magnet Motor ◽  
Soft Magnetic ◽  
Low Loss ◽  
Magnetic Resistance ◽  
The Magnetic Field ◽  
Soft Ferrite ◽  
Flux Weakening

Soft ferrite has the characteristics of high permeability, high resistivity, low loss. Based on this, a new flux-weakening structure of high-speed permanent magnet motor was presented. The structure relies on changing the saturation of soft magnetic ferrite to change the equivalent magnetic resistance of permanent magnet magnetic circuit in the motor, so the main flux of the permanent magnet motor can be reduced. By the 3D Finite Element analyses, the magnetic field distribution characters in the air gap can be pointed out. The analysis results prove the flux-weakening method is presented in this paper is correct and feasible. It can provide a practical flux-weakening method of the high-speed PM motor.

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