Compact Thermally Tunable Silicon Racetrack Modulators Based on an Asymmetric Waveguide
نویسندگان
چکیده
منابع مشابه
Thermally tunable quadruple Vernier racetrack resonators.
The spectral responses of series-coupled racetrack resonators exhibiting the Vernier effect have many attractive features as compared to the spectral responses of identical series-coupled racetrack resonators, such as free spectral range (FSR) extension and enhanced wavelength tunability. Here we present experimental results of a thermally tunable quadruple series-coupled silicon racetrack reso...
متن کاملCompact, Tunable Optical Devices in Silicon-Oxynitride Waveguide Technology
We present an optical waveguide technology for low-loss, compact and tunable planar integrated optical devices. Examples of devices realized in this technology include finite and infinite impulse response (FIR and IIR) filters and optical switches. © 1999 Optical Society of America OCIS codes: (130.3120) Integrated optics devices, (130.3130) Integrated optics materials
متن کاملHigh-Q silicon-on-insulator optical rib waveguide racetrack resonators.
In this work, detailed design and realization of high quality factor (Q) racetrack resonators based on silicon-on-insulator rib waveguides are presented. Aiming to achieve critical coupling, suitable waveguide geometry is determined after extensive numerical studies of bending loss. The final design is obtained after coupling factor calculations and estimation of propagation loss. Resonators wi...
متن کاملPhotonic-crystal-waveguide-based Silicon Mach-Zehnder Modulators
An ultra-compact photonic-crystal silicon Mach-Zehnder modulator is proposed based on the plasma dispersion effects. Transient time response of the device is simulated using semiconductor device simulator MEDICI. An efficient optical modulation has been experimentally demonstrated. ©2006 Optical Society of America OCIS codes: (250.7360) Waveguide modulators; (230.2090) Electro-optical devices S...
متن کاملMid-infrared integrated waveguide modulators based on silicon-on-lithium-niobate photonics
Heterogeneous integration techniques, such as direct bonding, have enabled solutions to many problems facing integrated photonics. In particular, the relatively new field of mid-infrared (mid-IR) integrated photonics has been hindered by the availability of functional, transparent substrates in this wavelength range. The key to achieving compact, high-performance optical modulation and frequenc...
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: 2013
ISSN: 1041-1135,1941-0174
DOI: 10.1109/lpt.2012.2230619