Archive for August, 2011

Si surface cleaning for semiconductor circuits

  Abstract: A method is disclosed for the cleaning of a Si surface at low temperatures. Oxide on the Si surface is brought into contact with Ge, which then sublimates off the surface. The Ge contamination remaining after the oxide removal is cleared away by an exposure

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The IPH welcomes Dr. Florian Merget and Mr. Bin Shen

The integrated photonics laboratory welcomes Dr. Florian Merget (Scientific Staff Member) and Mr. Bin Shen (Master Student).

Silicon Photonics Chip tested in Electro-Optic Test Station

Introduction to the Integrated Photonics Laboratory

Steady progress during half a century of development in Silicon integrated circuits has resulted in fabrication techniques that allow the large scale fabrication of billions of transistors in a single chip and their miniaturization to deep submicron dimensions. The realization

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Silicon Photonics MZI Modulators

Dispersion in photonic crystals

Abstract: Investigations on the dispersive properties of photonic crystals, modified scattering in ring-resonators, monolithic integration of vertical-cavity surface-emitting lasers and advanced data processing techniques for the finite-difference time-domain method are presented.Photonic crystals are periodic mesoscopic arrays of scatterers that modify

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INTEGRATED CONTROL SYSTEM FOR LASER AND MACH-ZEHNDER INTERFEROMETER

Abstract: An integrated control system for a laser and Mach-Zehnder interferometer are disclosed and may include configuring a bias point for low-speed control of an optical modulator utilizing control circuitry integrated on the same CMOS die. The optical modulator may

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Mr. Bin Shen

Doctoral Scientist Bin Shen, M.Sc. Email: bshen “at” iph.rwth-aachen.de Phone: +49 241 80 20026   Bin Shen is a doctoral student at the Integrated Photonics Laboratory (L&F Integriete Photonik, IPH) in the field of nonlinear optics. He studied materials science before he

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Dr. Florian Merget

Staff Scientist Dr. Florian Merget Email: fmerget “at” iph.rwth-aachen.de Phone: +49 241 80 20022 Dr. Florian Merget has joined RWTH Aachen University in 2002. In the group of Prof. Kurz (Institute of Semiconductor Electronics, IHT) he was doing basic research

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Mrs. Dorothee Pawelzick

  Email: dpawelzick “at” iph.rwth-aachen.de Phone: +49 241 80 20020 Doro Pawelzick joined the Institute of Integrated Photonics in 2011. She is foreign language correspondent in English and French. She is responsible for the organization of the Secretariat and accounting management.