Session Index

Optical Waveguides and Communications

Optical Waveguides and Communications
Friday, Dec. 8, 2017  08:30-10:15
Presider: Chun-Ting Lin;Chia-Chien Wei
Room: International Research Building IR1001(1F)
Notes:
08:30 - 08:45 Paper No.  2017-FRI-S0203-O001
Yen-Chun Liu Award Candidate Extinction Ratio Enhancement and Adaptive Thresholding Scheme to Demodulate CMOS Image Sensor Based Visible Light Communication
Yen-Chun Liu;Ruei-Jie Shiu;Wei-Chung Wang;Chia-Wei Chen;Chi-Wai Chow;Chien-Hung Yeh

We propose and demonstrate a second-order-polynomial (SOP) extinction-ratio (ER) enhancement, linear-interpolation (LI) scheme, and Bradley adaptive (BA) thresholding scheme to effectively demodulate the rolling shutter pattern of image sensor based visible light communication (VLC). Bit-error-rate (BER) performance is significantly improved.

 
 
08:45 - 09:00 Paper No.  2017-FRI-S0203-O002
Hsu-Hung Huang Award Candidate A Polarization-Tracking-Free Adaptively Modulated MB-PDM-DDO-OFDM System in IFoF Mobile Fronthaul
Hsu-Hung Huang;Jhih-Heng Yan;Shing-Jiuan Liu;Chen-Yao Tseng;Kai-Ming Feng

We proposes a polarization-tracking-free polarization division multiplexing (PDM) in an intermediate frequency over fiber (IFoF) mobile fronthaul system based on multiband direct detection optical OFDM (DDO-OFDM) with adaptive modulation. We experimentally achieved a non-tracking PDM scheme with the data rate of 49.64 Gb/s over a 25-km single mode fiber.

 
 
09:00 - 09:15 Paper No.  2017-FRI-S0203-O003
Jing-Kai Chi Award Candidate A bidirectional fiber-wireless and fiber-IVLLC integration system
Jing-Kai Chi;Jen-Chieh Chang;Yu-Bo Jheng;Chung-Yi Li;Hai-Han Lu

A bidirectional fiber-wireless and fiber-invisible laser light communication (IVLLC) integration system with single sideband transmission for hybrid 10-Gbps baseband data stream, 10 Gbps/50 GHz and 10 Gbps/100 GHz millimeter-wave data signals transmission is proposed and demonstrated.

 
 
09:15 - 09:45 Paper No.  2017-FRI-S0203-I001
Invited Speaker:
Wei-Ren Peng
Coding and shaping for digital optical communications
Wei-Ren Peng

Coding and signal shaping are the keys enabling next generation high-speed optical communication. We will describe our recent works on this topic.

 
 
09:45 - 10:00 Paper No.  2017-FRI-S0203-O004
Chin-Hao Tseng Award Candidate Photonic Generation of Linearly Chirped Microwave Signals using Period-one Dynamics of Semiconductor Lasers
Chin-Hao Tseng;Yu-Han Hung;Sheng-Kwang Hwang

This study investigates a linearly chirped microwave signal generation using period-one nonlinear dynamics of semiconductor lasers. Linearly chirped microwave signals with low phase noise, a high optical modulation depth of up to 100%, a chirp bandwidth of 400 MHz, and a pulse duration of 100 ms are obtained.

 
 
10:00 - 10:15 Paper No.  2017-FRI-S0203-O005
Yen-Chieh Wang Award Candidate Monolithic InP-based optical driver chip for interferometric optical gyroscopes
Yen-Chieh Wang;Ren Liu;Yung-Jr Hung

We demonstrate the first InP-based optical driver chip that monolithically integrates broadband light source, electro-optic phase modulator, photodiode, and low-reflection multimode interference coupler in a reciprocal interferometric optical gyroscope configuration. The chips are compatible with InP generous integration technology and can be made commercially available through the InP foundry.