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Journals and Conferences
We demonstrate monolithic integration of a 100-channel arrayed-waveguide grating (AWG) with 10-GHz channel spacing and 100 optically controlled Michelson-interferometer-based phase and amplitude… (More)
We demonstrate a compact monolithically-integrated InP optical arbitrary waveform generator, consisting of an arrayed waveguide grating pair with 10 GHz channel spacing, 10 high-speed optical… (More)
The paper proposes an efficient digital baseline wander (BLW) algorithm and its hardware architecture for 100BASE-TX Ethernet. The proposed BLW compensator uses four symbols, including the present… (More)
This letter reports on 10-GHz and 20-GHz channel-spacing arrayed waveguide gratings (AWGs) based on InP technology. The dimensions of the AWGs are 6.8 times 8.2 mm2 and 5.0 times 6.0 mm2,… (More)
We realize a high-precision 10-channel InP-based arrayed-waveguide grating (AWG) with a 10-GHz channel spacing. The AWG showed approximately 10 dB excess-loss, 10 dB crosstalk, and 8.2 × 6.8 mm2… (More)
A monolithically integrated InP chip for optical arbitrary waveform generation (OAWG) and/or pulse-coding/decoding is demonstrated using a 20-GHz AWG pair and 10 high-speed phase modulators. The… (More)
A very compact InP-Based 16-channel O-CDMA encoder-/decoder chip (3.8 mm x 6.8 mm) has been designed, fabricated and characterized. The device successfully performs O-CDMA spectral encoding.
We demonstrate for the first time the phase-error compensation for a 20-GHz-spacing InP AWG with electro-optic phase shifters placed on 42 arrayed waveguides. The experiment results show successful… (More)
We report a 10-GHz ring resonator colliding pulse mode-locked (CPM) laser with tunable couplers for InP-based monolithically integrated optical coherent communication system applications.… (More)
We demonstrate a fully-integrated O-CDMA transmitter by monolithically integrating 7 colliding-pulse mode-locked lasers with two arrayed waveguide gratings and 16 phase modulators in InP technology.