研究目的
Demonstrating the performance and reliable fabrication process of a 56 Gb/s wavelength-division multiplexing transmitter module with integrated feedback structures based on microring silicon depletion modulators.
研究成果
The demonstrated CMOS-compatible, integrated photonic circuit platform allows for high-frequency modulation of individual comb modes of a comb laser in the O-band up to the Gb/s range, with distinct scalability for higher data rates.
研究不足
The high-frequency modulation capabilities are demonstrated up to 14 Gb/s due to the limit of the pattern generator.
1：Experimental Design and Method Selection:
The transmitter module is fabricated on a SOI substrate using combined electron beam lithography and i-line stepper lithography.
2：Sample Selection and Data Sources:
The device is designed to be operated with a flip-chip mounted comb laser.
3：List of Experimental Equipment and Materials:
SOI substrate, comb laser, photodiodes, micro-heaters.
4：Experimental Procedures and Operational Workflow:
The device is characterized regarding static and high-speed operation characteristics using a tunable CW-laser.
5：Data Analysis Methods:
Analysis of resonance wavelength shifts due to applied heating power or bias voltage.
独家科研数据包，助您复现前沿成果，加速创新突破
获取完整内容
