Search Results - "Chen, Yung Jui"

A High-Performance Ultracompact Optical Interleaver Based on Double-Ring Assisted Mach-Zehnder Interferometer by Wang, Zhipeng, Chang, Shih-Jung, Ni, Chi-Yu, Jui Chen, Yung

“…We present an ultracompact and high-performance optical interleaver based on a microring assisted Mach-Zehnder interferometer using an ultrahigh-index-contrast…”
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Narrowband Reflection From Weakly Coupled Cladding-Modulated Bragg Gratings by Hung, Yung-Jr, Lin, Keng-Hsien, Wu, Chong-Jia, Wang, Cheng-Yu, Chen, Yung-Jui

“…A complementary metal-oxide-semiconductor-compatible cladding-modulated grating design with weakly coupled corrugations on long side waveguides is demonstrated…”
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A Compact and Low Power Consumption Optical Switch Based on Microrings by Chang, Shih-Jung, Ni, Chi-Yu, Wang, Zhipeng, Chen, Yung-Jui

“…A compact optical switch array based on microrings using a high-index-contrast waveguide is presented with excellent performance. The 84 optical switch matrix…”
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Long-Cavity Fabry-Perot Laser Amplifier Transmitter With Enhanced Injection-Locking Bandwidth for WDM-PON Application by LIN, Gong-Ru, LIAO, Yu-Sheng, CHI, Yu-Chieh, KUO, Hao-Chung, LIN, Gong-Cheng, WANG, Hai-Lin, CHEN, Yung-Jui

“…We simulate the injection-locking performance of a 1% antireflection coated Fabry-Perot laser amplifier (AR-FPLA) and demonstrate the 2.5-Gbit/s DWDM-PON…”
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Study of coupling loss on strongly-coupled, ultra compact microring resonators by Tseng, Chih-Wei, Tsai, Chih-Wei, Lin, Kaung-Cheng, Lee, Ming-Chang, Chen, Yung-Jui

“…Small-radius microring resonators with large free spectral range (FSR) are of great interest for optical communication and optical interconnect applications…”
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Indoor VLC system with multiple LEDs of different path lengths employing space-time block-coded DMT/CAP modulation [invited] by Wei, Chia-Chien, Wu, Fang-Ming, Chen, Zhen-Yu, Lin, Chun-Ting, Huang, Yu-Syuan, Chen, Yung-Jui Ray, Chi, Sien

“…We experimentally demonstrate a practical visible light communication (VLC) system of 3.2-m transmission using spectrally efficient discrete multitone (DMT) or…”
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A Systematic Thermal Control Scheme for Microring-Based Optical Filters by Zhipeng Wang, Zhipeng Wang, Yung Jui Chen, Yung Jui Chen

“…We demonstrate a systematic thermal control scheme for microring-based optical filters. The detailed thermal interactions between the different elements of the…”
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Analysis of a Synchronized Flattop AWG Using Low Coherence Interferometric Method by Zhipeng Wang, Yung-Jui Chen, Doerr, C.R.

“…We have applied a low coherence interferometric method to investigate the thermal tuning effects of a synchronized arrayed waveguide grating (SAWG). We…”
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Investigation of Waveguide Mode Profiles of AWGs Using a Low-Coherence Interferometric Method by Wang, Zhipeng, Chen, Yung-Jui (Ray)

“…In this paper, we propose and demonstrate a novel method to characterize waveguide mode profiles in arrayed waveguide grating (AWG) devices by utilizing a…”
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General ring-resonator analysis and characterization by characteristic matrix by Wei Chen, Wei Chen, Zhipeng Wang, Zhipeng Wang, Wenlu Chen, Wenlu Chen, Yung-Jui Chen, Yung-Jui Chen

“…In this paper, a general analysis method for ring resonators is proposed. The method utilizes a characteristic matrix to express the recursive relationship…”
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Narrowband waveguide Bragg gratings with fully-etched side corrugations and large fabrication tolerance by Keng-Hsien Lin, Yung-Jr Hung, Chong-Jia Wu, Cheng-Yu Wang, Yung-Jui Chen

“…Fully-etched cladding-modulated grating allows not only flexible control of the reflection response but also large fabrication tolerance. A reflection…”
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Monolithically integrated 32 × four-channel client reconfigurable optical add/drop multiplexer on planar lightwave circuit by Chen, Wenlu, Zhu, Zhonghua, Chen, Yung Jui, Sun, J, Grek, B, Schmidt, K

“…A monolithically integrated 32 four-channel client reconfigurable optical add/drop multiplexer with five vernier ports based on a silica-on-silicon planar…”
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Highly sensitive optical temperature sensor based on a SiN micro-ring resonator with liquid crystal cladding by Wang, Chun-Ta, Wang, Cheng-Yu, Yu, Jui-Hao, Kuo, I-Tun, Tseng, Chih-Wei, Jau, Hung-Chang, Chen, Yung-Jui, Lin, Tsung-Hsien

“…This work develops a sensitivity-enhanced optical temperature sensor that is based on a silicon nitride (SiN) micro-ring resonator that incorporates nematic…”
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Improved techniques for the measurement of phase error in waveguide based optical devices by Wei Chen, Yung-Jui Chen, Ming Yan, McGinnis, B., Zhe Wu

“…Phase-error measurement using an incoherent light source and information in the resulting interferograms is an effective technique for characterizing…”
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Electrically tunable high Q-factor micro-ring resonator based on blue phase liquid crystal cladding by Wang, Chun-Ta, Li, Yuan-Cheng, Yu, Jui-Hao, Wang, Cheng Yu, Tseng, Chih-Wei, Jau, Hung-Chang, Chen, Yung-Jui, Lin, Tsung-Hsien

“…This work demonstrates an electrically tunable silicon nitride (SiN) micro-ring resonator with polymer-stabilized blue phase liquid crystals (PSBPLCs)…”
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The role of photomask resolution on the performance of arrayed-waveguide grating devices by Lee, C.D., Wei Chen, Qiang Wang, Yung-Jui Chen, Beard, W.T., Stone, D., Smith, R.F., Mincher, R., Stewart, I.R.

“…The crosstalk performance of an arrayed-waveguide grating (AWG) multiplexer or demultiplexer is primarily caused by random optical phase errors introduced in…”
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A characteristic matrix approach for analyzing resonant ring lattice devices by Chen, W., Chen, Y.-J.

“…A novel analysis method of lattice-ring structures is proposed. It uses a recursive relationship between different orders of optical paths to derive individual…”
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Optical bistability in a silicon nitride microring resonator with azo dye-doped liquid crystal as cladding material by Wang, Chun-Ta, Tseng, Chih-Wei, Yu, Jui-Hao, Li, Yuan-Cheng, Lee, Chun-Hong, Jau, Hung-Chang, Lee, Ming-Chang, Chen, Yung-Jui, Lin, Tsung-Hsien

“…This investigation reports observations of optical bistability in a silicon nitride (SiN) micro-ring resonator with azo dye-doped liquid crystal cladding. The…”
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Side-mode transmission diagnosis of a multichannel selectable injection-locked Fabry-Perot Laser Diode with anti-reflection coated front facet by Liao, Yu-Sheng, Kuo, Hao-Chung, Chen, Yung-Jui, Lin, Gong-Ru

“…Theory and experiments on the side-mode-suppression-ratio (SMSR) enhancement and the linewidth reduction of a Fabry-Perot laser diode (FPLD)…”
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Adding OSNR and wavelength monitoring functionalities on a double-resolution-AWG-based power monitoring circuit by Chen, Wenlu, Zhong, Shan, Zhu, Zhonghua, Chen, Wei, Chen, Yung-Jui

“…We propose and demonstrate an improved optical signal-to-noise ratio monitoring scheme based on a double-resolution arrayed-waveguide grating-based power…”
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