Efficient nonadiabatic planar waveguide tapers
نویسندگان
چکیده
منابع مشابه
Quasi-vertical tapers for polymer-waveguide-based interboard optical interconnects
Zeyu Pan, Harish Subbaraman, Yi Zou, Xiaochuan Xu, Xingyu Zhang, Cheng Zhang, Qiaochu Li, L. Jay Guo, and Ray T. Chen* Microelectronic Research Center, Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, Texas 78758, USA Omega Optics, Inc., 8500 Shoal Creek Blvd, Austin, Texas 78757, USA Department of Electrical Engineering and Computer Science, Univers...
متن کاملPlanar photonic crystal waveguide biosensor
We present protein detection using a planar photonic crystal waveguide sensor. Experimental results of refractive index measurements show good agreement with simulations. The sensor has been used for protein detection and showed successful detection with excellent signal to noise ratio of proteins with concentrations around 10 μg/ml (0.15μMolar). Introduction In the past 20 years, the research...
متن کاملGraphene Planar Plasmonic Waveguide Devices
Graphene has attracted great attention due to its extraordinary electronic, thermal, mechanical, and optical properties [1]. In photonics, graphene have been exhibited outstanding properties such as transparency, wavelength-independent optical absorption, satuable absorption, electron-hole pair generation, third-order nonlinearity, and electro-absorption. Graphene has been used as a transparent...
متن کاملPumping Planar Waveguide Amplifiers Using a Coupled Waveguide System
A novel scheme is presented that can be used to efficiently pump optical waveguide amplifiers. It is based on the coupling between two adjacent waveguides, where pump light is gradually coupled from a nonabsorbing pump waveguide into the amplifier waveguide. The coupling between the waveguides in such a configuration is calculated using an improved coupled mode theory (CMT). The proposed distri...
متن کاملPlanar Waveguide Arrays for Millimeter Wave Systems
Design of high gain and high efficiency antennas is one of the key challenges in antenna engineering and especially in millimeter wave communication systems. Various types of planar waveguide arrays with series-fed traveling wave operation have been developed in Tokyo Tech with the special focus upon efficiency enhancement as well as reduction of fabrication cost. In this review, four kinds of ...
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: Journal of Lightwave Technology
سال: 2005
ISSN: 0733-8724
DOI: 10.1109/jlt.2005.850795