Minimization of the loss of intersecting waveguides in InP-based photonic integrated circuits
نویسندگان
چکیده
منابع مشابه
High-speed photodiodes for InP-based photonic integrated circuits.
We demonstrate the feasibility of monolithic integration of evanescently coupled Uni-Traveling Carrier Photodiodes (UTC-PDs) having a bandwidth exceeding 100 GHz with Multimode Interference (MMI) couplers. This platform is suitable for active-passive, butt-joint monolithic integration with various Multiple Quantum Well (MQW) devices for narrow linewidth millimeter-wave photomixing sources. The ...
متن کاملAll-Optical Regeneration Using InP-Based Photonic Integrated Circuits
During the last years we have pioneered several new concepts for 2R optical regeneration. Two of these concepts, an active 2x2 multi mode interference (MMI) coupler and a Mach Zehnder interferometer with a regular semiconductor optical amplifier in one arm and an active 1x1 MMI in the other arm, have been fabricated as photonic integrated circuits. A third regenerator, a MachZehnder interferome...
متن کاملGraphene-based plasmonic waveguides for photonic integrated circuits.
We perform experimental investigations on the characteristics of graphene-based plasmonic waveguides for development of photonic integrated circuits. By embedding chemical vapor deposited graphene strip in a photoactive UV curable perfluorinated acrylate polymer with a low refractive index and material loss, the two-dimensional metal-like plasmonic waveguide demonstrated as a light signal guidi...
متن کاملInP-Based Monolithic Photonic Integrated Devices
We present our recent work on monolithically integrated devices comprising a variety of functional elements such as high speed optical transmitters and receivers, electro-absorption modulators integrated with tunable dispersion compensators and fast-tunable wavelength converters. key words: photonic integration, wavelength converter, high speed modulator and receiver, advanced modulation format
متن کاملLow-Loss Photonic Reservoir Computing with Multimode Photonic Integrated Circuits
We present a numerical study of a passive integrated photonics reservoir computing platform based on multimodal Y-junctions. We propose a novel design of this junction where the level of adiabaticity is carefully tailored to capture the radiation loss in higher-order modes, while at the same time providing additional mode mixing that increases the richness of the reservoir dynamics. With this d...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Photonics Technology Letters
سال: 1999
ISSN: 1041-1135,1941-0174
DOI: 10.1109/68.803065