Optical Phase-Interleaving Transmitter for 1.6-Tbit/s/λ Digital Coherent Systems
Based on CMOS DACs Page 1 XXX-X-XXXX-XXXX-X/XX/$XX.00 ©20XX IEEE Optical …

We demonstrate a new optical-domain bandwidth extension technology with a simple
optical configuration. We use an integrated optical phase-interleaving in-phase-and …

Future 100Gbaud DSP-enabled optical coherent transceivers [1] will need 100GS/s DACs
with an analog bandwidth (BW) of at least 50GHz to support advanced modulation schemes …

Highly power-efficient (2 pJ/bit), 128Gbps 16QAM signal generation of coherent optical DAC
transmitter using 28-nm CMOS driver a Page 1 Highly power-efficient (2 pJ/bit), 128Gbps 16QAM …

We propose and demonstrate new optical code-division multiple-access (OCDMA) encoder-
decoders having a continuous phase-distribution. With the same spatial refractive index …

The digital coherent receiver, which is a combination of a phase-diversity optical homodyne
receiver and digital signal processing (DSP), can demodulate any multilevel coded optical …

Short-reach transmission systems traditionally utilize intensity modulation (IM) at the
transmitter and direct detection (DD) at the receiver due to their cost-effectiveness, small …

Synchronous Demodulation of Optical Phase Shift Keying in Coherent Systems with DFB
Lasers Page 1 Synchronous Demodulation of Optical Phase Shift Keying in Coherent Systems …

Internet communication traffic has been increasing due to the widespread use of social
media, a rapid increase in video streaming, and greater acceptance of telework in recent …

Advanced optical modulators for future digital coherent transmission systems are being
explored. In this paper, a dual-carrier modulator for 400-Gbps transmission, a linear IQ …