First demonstration of an O-band coherent link for intra-data center applications
We report the first demonstration of a full O-band coherent link for intra-data center
applications, including custom photonic and electronic integrated circuits for the transmitter …
applications, including custom photonic and electronic integrated circuits for the transmitter …
16-channel photonic–electric co-designed silicon transmitter with ultra-low power consumption
A hybrid integrated 16-channel silicon transmitter based on co-designed photonic integrated
circuits (PICs) and electrical chiplets is demonstrated. The driver in the 65 nm CMOS …
circuits (PICs) and electrical chiplets is demonstrated. The driver in the 65 nm CMOS …
Recurrent Neural Networks and Recurrent Optical Spectrum Slicers as Equalizers in High Symbol Rate Optical Transmission Systems
The transition to the edge-cloud era makes ultra-high data rate signals indispensable for
covering the immense and increasing traffic demands created. This ecosystem also seeks …
covering the immense and increasing traffic demands created. This ecosystem also seeks …
An endless optical phase delay for harmonic-free phase/frequency shifting in coherent-lite DCIs and microwave photonics
An optical IQ modulator (IQM), when driven by quadrature-phase sinusoidal electrical
signals, adds a phase/frequency offset to the optical input. However, harmonics of the …
signals, adds a phase/frequency offset to the optical input. However, harmonics of the …
Carrier phase recovery and compensation in analog signal processing based coherent receivers
Analog coherent receiver (ACR) is an attractive alternative to ADC+ DSP based coherent
receiver for reducing the complexity and power consumption in near-future high-capacity …
receiver for reducing the complexity and power consumption in near-future high-capacity …
All Electrical Costas Loop for Carrier-Forwarded Analog Coherent DCI Receivers: System Integration, Characterization, and Measurements
Carrier phase offset tracking, a crucial operation in analog signal processing-based
coherent receivers, aims at the measurement and correction of the time-varying phase offset …
coherent receivers, aims at the measurement and correction of the time-varying phase offset …
A 112-Gbps, 0.73-pJ/bit Fully-Integrated O-band IQ Optical Receiver in a 45-nm CMOS SOI-Photonic Process
A 1310-nm (O-band) coherent optical receiver (CORX) is demonstrated with a monolithic
electronic/photonic integrated circuit (MEPIC) process for short range optical interconnects …
electronic/photonic integrated circuit (MEPIC) process for short range optical interconnects …
[PDF][PDF] 同源自零差相干光传输技术
唐明， 李伟昊， 章明明， 王雪峰， 陈一昭… - Chinese Journal of …, 2022 - researching.cn
摘要同源自零差相干技术在信号传输时伴随传输一个同源的导频, 将其在收端用作相干探测的本
振光. 同源自零差相干系统包含偏分复用同源自零差相干和空分复用同源自零差相干两类架构 …
振光. 同源自零差相干系统包含偏分复用同源自零差相干和空分复用同源自零差相干两类架构 …
A Monolithic O-Band Coherent Optical Receiver for Energy-Efficient Links
A 1310-nm (O-band) coherent optical Link is demonstrated for short-range optical
interconnects that operate to 56-GBd symbol rate (SR)(112 Gbps) with FEC-acceptable …
interconnects that operate to 56-GBd symbol rate (SR)(112 Gbps) with FEC-acceptable …
Demonstration of Si-PIC based endless adaptive polarization control for PMC-SH DCIs
Demonstration of Si-PIC Based Endless Adaptive Polarization Control for PMC-SH DCIs Page 1
Demonstration of Si-PIC Based Endless Adaptive Polarization Control for PMC-SH DCIs …
Demonstration of Si-PIC Based Endless Adaptive Polarization Control for PMC-SH DCIs …