Feng Tian

Optimal Advertisement and Peripheral Product Line Design

Wei Zhang, Feng Tian

cn, hk (code pays fourni par la source)

Faraday rotator based on a silicon photonic crystal slab on a bismuth-substituted yttrium iron garnet thin film

Siyuan Gao, Yasutomo Ota, Tianji Liu, Feng Tian et autres

Abstract We report the design of an ultrathin Faraday rotator consisting of a silicon photonic crystal (PhC) slab on a bismuth-substituted yttrium iron garnet (Bi:YIG) thin film. By directing light into guided modes in the Bi:YIG layer via diffraction in the PhC …

jp, cn (code pays fourni par la source)

Immunity of two novel hepatitis C virus polyepitope vaccines

Feng Tian, Mingzhi Li, Lirong Zhang, Sha Li et autres

cn (code pays fourni par la source)

All-optical dynamic modulation of spontaneous emission rate in hybrid optomechanical emitter-cavity systems

Feng Tian, Hisashi Sumikura, Eiichi Kuramochi, Masato Takiguchi et autres

Optomechanics is the study of the interaction between nano-objects and light fields through radiation pressure. Recent sophisticated optomechanical systems consist of strongly coupled mechanical and optical resonators and are made using semiconductor nanofabrication techniques. Although the optomechanical systems have exhibited their powerful …

jp (code pays fourni par la source)

Exceptional-point encirclement in an integrated non-Hermitian optomechanical system

Feng Tian, Yasutomo Ota, Satoshi Iwamoto

We propose and numerically demonstrate an integrated non-Hermitian optomechanical system capable of exceptional-point encirclement in a deterministic manner. The proposed scheme opens a way for investigating non-Hermitian optomechanics on chip.

jp (code pays fourni par la source)

Active synchronizing control of transmission shifting without a synchronizer for electric vehicles

Feng Tian, Lijun Wang, Sui Liqi, Zeng Yuanfan et autres

Dynamic Control of Spontaneous Emission Rate by Optomechanical Cavity QED System

Feng Tian, Hisashi Sumikura, Eiichi Kuramochi, Masato Takiguchi et autres

We demonstrate all-optical control of the spontaneous-emission rate within the emission lifetime in copper-doped-silicon nanobeam optomechanical cavities via mechanical oscillation driven by repetitive laser pulses, representing the first experimental realization of optomechanical cavity QED systems.

jp (code pays fourni par la source)

A Kind of Complementary Codes with Full-Diversity Gain over Frequency Selective Fading Channels

Siyue Sun, Songling Lv, Feng Tian, Guang Liang et autres

Complementary codes (CCs) are a kind of two- dimensional spreading codes with both ideal auto- and cross- correlation properties. Such attractive feature enable a complementary coded code division multiple access (CC-CDMA) system outperform the traditional CDMA system with one-dimensional spreading codes in …

cn (code pays fourni par la source)

Experimental Study on the Influence of Transmission Lines on Tower-Line System Dynamics

Qingshui Gao, Liu Shi, Feng Tian

The line of large span transmission tower is heavy, which will have influence on system dynamics. The transmission tower-line rig was built. The influence of tower-line coupling effect, insulator connection state and line sag on system dynamics was tested by experimental modal …

Kilohertz coupling rate between mechanical oscillators via optical cavity resonance

Feng Tian, Masato Takiguchi, Eiichi Kuramochi, Hisashi Sumikura et autres

All-optical dynamic modulation of spontaneous emission rate in hybrid optomechanical cavity quantum electrodynamics systems

Feng Tian, Hisashi Sumikura, Eiichi Kuramochi, Masato Takiguchi et autres

Recent nanofabrication technologies have miniaturized optical and mechanical resonators, and have led to a variety of novel optomechanical systems in which optical and mechanical modes are strongly coupled. Here we hybridize an optomechanical resonator with two-level emitters and successfully demonstrate all-optical dynamic …

Dynamic Control of Spontaneous Emission Rate by Optomechanical Cavity QED System

Feng Tian, Hisashi Sumikura, Eiichi Kuramochi, Masato Takiguchi et autres

We demonstrate all-optical control of the spontaneous-emission rate within the emission lifetime in copper-doped-silicon nanobeam optomechanical cavities via mechanical oscillation driven by repetitive laser pulses, representing the first experimental realization of optomechanical cavity QED systems.

jp (code pays fourni par la source)