Silicon Photonic Modulators for Low-power Applications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Silicon Photonic Modulators for Low-power Applications write by Palmer, Robert. This book was released on 2015-07-01. Silicon Photonic Modulators for Low-power Applications available in PDF, EPUB and Kindle. In this book, silicon photonic integrated circuits are combined with electro-optic organic materials for realizing energy-efficient modulators with unprecedented performance. These silicon-organic hybrid Mach-Zehnder modulators feature a compact size, sub-Volt drive voltages, and they support data rates up to 84 Gbit/s. In addition, a wet chemical waveguide fabrication scheme and an efficient fiber-chip coupling scheme are presented.
Silicon Photonic Modulators for Low-power Applications
Silicon Photonic Modulators for Low-power Applications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Silicon Photonic Modulators for Low-power Applications write by Robert Palmer. This book was released on 2020-10-09. Silicon Photonic Modulators for Low-power Applications available in PDF, EPUB and Kindle. In this book, silicon photonic integrated circuits are combined with electro-optic organic materials for realizing energy-efficient modulators with unprecedented performance. These silicon-organic hybrid Mach-Zehnder modulators feature a compact size, sub-Volt drive voltages, and they support data rates up to 84 Gbit/s. In addition, a wet chemical waveguide fabrication scheme and an efficient fiber-chip coupling scheme are presented. This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.
High-Speed, Low-Power and Mid-IR Silicon Photonics Applications
High-Speed, Low-Power and Mid-IR Silicon Photonics Applications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook High-Speed, Low-Power and Mid-IR Silicon Photonics Applications write by Luca Alloatti. This book was released on 2013-08-27. High-Speed, Low-Power and Mid-IR Silicon Photonics Applications available in PDF, EPUB and Kindle. In this book, the first high-speed silicon-organic hybrid (SOH) modulator is demonstrated by exploiting a highly-nonlinear polymer cladding and a silicon waveguide. By using a liquid crystal cladding instead, an ultra-low power phase shifter is obtained. A third type of device is proposed for achieving three-wave mixing on the silicon-organic hybrid (SOH) platform. Finally, new physical constants which describe the optical absorption in charge accumulation/inversion layers in silicon are determined.
Millivolt Silicon Photonic Modulators for Cryogenic Applications
Millivolt Silicon Photonic Modulators for Cryogenic Applications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Millivolt Silicon Photonic Modulators for Cryogenic Applications write by Marc De Cea Falco. This book was released on 2020. Millivolt Silicon Photonic Modulators for Cryogenic Applications available in PDF, EPUB and Kindle. Cryogenic technologies promise to overcome existing bottlenecks in a range of science and engineering fields including quantum computing, high performance computing and single-photon communication systems. As these technologies mature and systems scale, a readout solution for high speed, low power data transfer between the cryogenic environment and room temperature becomes essential. The use of optical links for such data transfer - in what is known as cryogenic optical readout - is appealing due to the low heat conduction of optical fiber and the possibility to exploit wavelength division multiplexing architectures. However, existing demonstrations suffer from large power dissipation associated with amplifying the millivolt signals generated by the cryogenic systems. This thesis deals with the development of silicon photonic modulators operating at cryogenic temperatures and capable of modulating an optical carrier with millivol-level driving signals. We show cryogenic operation of CMOS photonic resonant modulators in the forward bias regime with high modulation efficiency and reduced power dissipation, and demonstrate cryogenic optical readout of a superconducting single photon detector. We also present a new operation mode for optical modulators that leverages parasitic photocurrent to achieve electrical gain and reduce power dissipation. Modulation with signal levels down to 4 mVpp and electrical power dissipation in the zJ/bit range is demonstrated. This thesis sets the foundation for silicon photonics to realize scalable, low power, high throughput cryogenic readout, addressing one of the key remaining challenges for the wide adoption of cryogenic technologies.
Integrated Silicon-based Optical Modulators
Integrated Silicon-based Optical Modulators - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Integrated Silicon-based Optical Modulators write by Kensuke Ogawa. This book was released on 2019. Integrated Silicon-based Optical Modulators available in PDF, EPUB and Kindle. "This book discusses the principles and the latest progress of silicon optical modulators as cutting-edge integrated photonic devices on silicon-photonic platforms, which play key roles in modern optical communications with low power consumption, small footprints, and low manufacturing costs. Silicon Mach-Zehnder optical modulators are emphasized as the principal small-footprint optical modulator because of its superior performance in high-speed optical modulation at operational temperatures beyond 100 degrees Celsius without power-consuming thermo-electric cooling in spectral bands over 100 nm"--
