Surface sensitive microfluidic optomechanical ring resonator sensors
نویسندگان
چکیده
منابع مشابه
Improved Split - Ring Resonator for Microfluidic Sensing
We present a method of making low loss split-ring resonators for microfluidic sensing at microwave frequencies using silver coated copper wire. We show that a simple geometric modification and the use of square cross-section wire give greater electric field confinement in the capacitive region of the resonant sensor. We use a combination of theoretical analysis, finite element simulations and e...
متن کاملComplementary Split-Ring Resonator-Loaded Microfluidic Ethanol Chemical Sensor
In this paper, a complementary split-ring resonator (CSRR)-loaded patch is proposed as a microfluidic ethanol chemical sensor. The primary objective of this chemical sensor is to detect ethanol's concentration. First, two tightly coupled concentric CSRRs loaded on a patch are realized on a Rogers RT/Duroid 5870 substrate, and then a microfluidic channel engraved on polydimethylsiloxane (PDMS) i...
متن کاملOverview of novel integrated optical ring resonator bio/chemical sensors
In parallel to a stand-alone microsphere resonator and a planar ring resonator on a wafer, the liquid core optical ring resonator (LCORR) is regarded as the third type of ring resonator that integrates microfluidics with state-of-the-art photonics. The LCORR employs a micro-sized glass capillary with a wall thickness of a few microns. The circular cross section of the capillary forms a ring res...
متن کاملSilicon optomechanical crystal resonator at millikelvin temperatures
Seán M. Meenehan,1 Justin D. Cohen,1 Simon Gröblacher,1,2 Jeff T. Hill,1 Amir H. Safavi-Naeini,1 Markus Aspelmeyer,2 and Oskar Painter1,* 1Institute for Quantum Information and Matter and Thomas J. Watson, Sr., Laboratory of Applied Physics, California Institute of Technology, Pasadena, California 91125, USA 2Vienna Center for Quantum Science and Technology (VCQ), Faculty of Physics, University...
متن کاملCoherent quantum-noise cancellation for optomechanical sensors.
Using a flow chart representation of quantum optomechanical dynamics, we design coherent quantum-noise-cancellation schemes that can eliminate the backaction noise induced by radiation pressure at all frequencies and thus overcome the standard quantum limit of force sensing. The proposed schemes can be regarded as novel examples of coherent feedforward quantum control.
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: Applied Physics Letters
سال: 2014
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.4901067