Resonators and Waveguides for Fiber Optics and Integrated Photonics – Presented by Ali Serpenguzel, Koç University, at the Photonic Integration Conference 2018, which will take place on October 2, at High Tech Campus Eindhoven, The Netherlands.
Spherical optical microcavities are the building blocks of three dimensional photonics, as linear optical microcavities are the building blocks of one dimensional photonics. Dielectric and semiconductor based lightwave circuit elements are being integrated into fiber optics and integrated photonics. Silicon microspheres lead themselves to various lightwave circuit element applications such as channel dropping filters, tunable filters, and optical modulators using optical fiber half couplers manufactured from single mode optical fibers.
Silicon on oxide (SOI)-distributed feedback (DFB) meandering waveguides, as novel integrated optical elements, can exhibit a variety of spectral responses such as coupled resonator induced transparency filter, Fano resonator, hitless filter, Lorentzian filter, Rabi splitter, self coupled optical waveguide, and tunable power divider.
We focus on properties of various novel resonators, such as diamond spheres, and SOI-DFB meandering waveguides, and their potential for practical applications in optics and photonics.
About Ali Serpenguzel
Ali Serpengüzel received his Ph.D. in Applied Physics from Yale University. At Yale, he worked on stimulated Raman scattering from droplets and sprays.
Later on, he joined Polytechnic University, Microparticle Photophysics Laboratory for postdoctoral work, where he performed the first coupling experiment of solid microspheres to optical fibers.
Afterwards, he joined Bilkent University as a faculty member, where he concentrated his research on the optoelectronic properties of semiconductor microcavities.
He is currently a Professor of Physics and the Director of the Koç University, Microphotonics Research Laboratory, Est. 2000. His current research focuses on integrated photonics with optical many novel microresonator and waveguide structures. Other research interests include optical spectroscopy in complex media, nanophotonics, nonlinear optics, and laser diagnostics.
He is a fellow of SPIE, a senior member of IEEE and OSA, and a member of Sigma-Xi.
What drives you?
Science, Technology, Industry.
What are the three things you would take with you on a deserted island?
Rather not go there.
What emerging technologies/trends do you see as having the greatest potential in the short and long run?
Aerospace Technologies, Integrated Photonics, Electric Vehicles
What kind of impact do you expect them to have?
Revolutionize human and information transport.
What are the barriers that might stand in the way?
What do you hope people to learn from your presentation?
State of Fiber Optics and Integrated Photonics Research at Koç University in Istanbul, Turkey
About Koç University | Microphotonics Research Laboratory
Koç University Microphotonics Research Laboratory focuses its experimental, theoretical, and numerical research efforts on application areas such as microcavity physics, optoelectronic devices, optical fiber communication, integrated photonics, silicon photonics, laser spectroscopy, and laser diagnostics.
The state-of-the-art research encompasses the design, fabrication, characterization, and testing of novel photonic and optoelectronic components, and their applications in optical fiber communication and integrated photonics towards quantum communication and quantum computation. Photonic and optoelectronic structures such as monolithic high quality factor optical microcavities, distributed waveguides as well as novel dielectric and semiconductor materials are used for the realization of these photonic and optoelectronic components.
The research efforts are sponsored by Koç University, Yale University, Lucent Technologies, The Scientific and Technological Research Council of Turkey, The British Council, The European Office of Aerospace Research and Development, and The European Commission. The research laboratory is located at the Koç University Rumelifeneri Campus.
The main equipment includes fast pulse lasers such as neodymium yttrium aluminum garnet, dye, carbon dioxide, nitrogen, excimer, titanium sapphire, and continuous wave (CW) tunable semiconductor diode lasers (800-1600 nm), optoelectronic communication test and measurement equipment, optical spectrometers (300-3000 nm), optical tables, and various state-of-the-art optoelectronic and optomechanical equipment.
Joint research efforts are conducted with Politecnico di Milano, University of Roma, Glasgow University, Strathclyde University, Essex University, Harvard University, and Consiglio Nazionale delle Ricerche, Milano and Roma. We are always looking for strong partners and collaborators for pursuing research in novel photonic and optoelectronic components, and their applications in optical fiber communication and integrated photonics towards quantum communication and quantum computation
Former members of the laboratory continue their academic careers at Bogaziçi University, Middle East Technical University, Koç University, Sabancı University, Işık University, Yale University, Boston University, University of Central Florida, University of Michigan Ann Arbor, University of North Carolina Charlotte, Southern Methodist University, University of California Irvine, University of Colorado Boulder, Washington University in Saint Louis, Delft University of Technology, Gent University, Kassel University, University of Twente, and Hasselt University.
Former graduates are currently working or have previously worked as researchers at the Scientific and Technological Research Council of Turkey in Kocaeli; Eastern Anatolia Observatory in Erzurum; Borda Techologies in Istanbul, Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek (TNO) in Delft; Interuniversity MicroElectronics Center (IMEC) in Leuven; Max Born Institute in Berlin; ASML in Feldhoven; Intel in Santa Clara, California; InPhi in Santa Clara, California; and BD Medical in Franklin Lakes, New Jersey; and as faculty members at the Middle East Technical University, Ankara; Ondokuz Mayıs University, Samsun; and Air University, Islamabad.
About Photonic Integration Conference 2018
The 4th edition of the Photonic Integration Conference will take place on October 2, 2018, at High Tech Campus Eindhoven, The Netherlands, during Photonics Applications Week.
This edition will focus on business models for applying photonic integration, cases of photonic integration in optical sensing, lighting & energy, IT and telecom – current situation and future prospects.
Photonics is the key enabling technology engine needed to keep the globe communicating and connected in the 21st century. It provides the bandwidth, speed, reach and flexibility needed to run exciting new applications that everyone knows – healthcare & life sciences, internet of things, M2M, social media, big data, datacenters, cloud computing and voice over IP. It’s the most energy efficient technology to scale up all these services.
Join us for a one-day executive conference explaining why integrated photonics is vital to keep our world communicating and connected in the 21st century. We’re bringing the global experts to Eindhoven, the undisputed innovation champion of light technologies.