Session Index

Optical Waveguides and Communications

Optical Communication Systems
Saturday, Dec. 5, 2015  09:00-10:30
Chair: Prof. Gong-Ru Lin,Prof. Kai-Ming Feng
Room: ACX Lecture Hall 璟德講堂 (B1F)
Notes:
09:00 - 09:15 Paper No.  2015-SAT-S0203-O001
Cheng-Hsien Hsu Applications of Optical Amplifiers in 10 Gb/s WDM-PON Systems with Spectrum Sliced Broad Band Light Sources


We proposed and experimentally demonstrated a remotely pumped wavelength-division-multiplexed passive optical network with spectrum-sliced broad band light source. The spectrum is sliced by an arrayed waveguide grating; and its noise is suppressed by using a gain-saturated cascaded semiconductor optical amplifiers. The feasibility for 10 Gb/s per-channel transmission is evaluated.

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09:15 - 09:30 Paper No.  2015-SAT-S0203-O002
Yi-Hsiang Wang Generation of Optical Single-Sideband OFDM Signals Using a Single Cascaded EAM


Using a single cascaded EAM, we demonstrate 13.5-Gbps IM/DD OFDM transmission over 0~200-km without distance-dependent bit-loading. Dispersion-induced fading and nonlinear distortion in conventional IM/DD systems are settled by novel single-sideband modulation and SSII cancellation schemes, respectively.

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09:30 - 09:45 Paper No.  2015-SAT-S0203-O003
Yu Chang Liu Realization of symmetric 4x25-Gbit/s TWDM-PON Systems by Spectrum Reshaping


We demonstrated the transmission of 100-Gb/s (4x25 Gb/s) over 20km SMF by using direct modulation lasers with insufficient bandwidth. It can be used TWDM-PON systems for up to 1:128 splitting ratio. The wavelength locking mechanism can easily be implemented and ensure the system stability without changing the MAC layer.

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09:45 - 10:00 Paper No.  2015-SAT-S0203-O004
Chun-Hao Chang Multi-Channel Optical Interconnect Module Based on an Integration of High-Frequency Glass Substrate and Flexible Optical Printed Circuit Board


The multi-channel optical interconnect module based on glass substrate is demonstrated on flexible optical printed circuit board. Such a high-frequency transmission line is realized on the glass with the connection of vertical-cavity surface-emitting laser (VCSEL) and photo-detector (PD). The optical signal emitting from the VCSEL will out-of-plane couple into the polymer waveguide through the glass substrate and the polymer-based 45-degree reflector. The return loss and insertion loss of transmission lines are - 20 dB and - 0.24 dB.

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10:00 - 10:30 Paper No.  2015-SAT-S0203-O005
Chester Shu TBA