This paper presents a transmitter which utilizes a low-area silicon microring resonator modulator with two separate phase shifter segments to realize high-speed ...
A two-segment optical DAC 40 Gb/s PAM4 silicon microring resonator ...
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The 65nm CMOS transmitter achieves 40Gb/s operation at 4.38mW/Gb/s while driving each microring modulator segment with 4.4V ppd swing. Published in: 2017 IEEE ...
A silicon photonic microring resonator modulator transmitter utilizes a segmented pulsed-cascode output stage for voltage level control to achieve PAM4 ...
A 40Gb/s PAM4 Transmitter based on a Ring-resonator Optical DAC
www2.eecs.berkeley.edu › EECS-2017-22
This work presents an optical digital-to-analog converter based on a segmented, active microring resonator in a zero-change commercial 45nm SOI CMOS process.
The 65nm CMOS transmitter achieves 40Gb/s operation at 3.04mW/Gb/s when driving depletion-mode microring modulators with 4.4Vppd swing. ResearchGate ...
May 1, 2017 · This work proves the benefits of avoiding electrical DAC, using microring modulators and advantage of monolithic silicon photonics platform.
Oct 3, 2017 · We demonstrate a PAM-4 transmitter that directly converts the digital data into optical levels in a commercially available 45-nm SOI CMOS process.
A silicon photonic microring resonator modulator transmitter utilizes a segmented pulsed-cascode output stage for voltage level control to achieve PAM4 ...
For low-voltage and high-speed operation, a Si ring optical modulator, where p/n junctions are arranged along the waveguide of the ring resonator, is proposed.
“A 40Gb/s PAM4 Silicon Microring Resonator Modulator Transmitter in 65nm CMOS,” accepted in IEEE Optical Interconnects Conference (OIC), 2016]. [Hao Li, Zhe ...