The OIST team's experimental setup consists of two lasers that produce light at different wavelengths, an optical nanofiber used to guide light, and rubidium atoms trapped around it.
Aug 21, 2015· A new technique developed by JQI researchers and published in Physical Review A as an Editor's Suggestion, circumvents this issue by inserting an optical nanofiber (ONF) into a cold atomic cloud. ONFs are like the normal optical fibers that form the global telecommunications network, except that they are much thinner – only a few hundred nanometers in diameter (about 200 th the width of a .
in the group of Prof. Dr. Arno Rauschenbeutel, where Cesium atoms are trapped and interfaced via optical nanofibers. An optical nanofiber is a tapered glassfiber
Unit 2: The Behavior of Atoms – Phases of Matter and the Properties of Gases 8! this injection zone and fill up the pore space, the empty space between the grains of rock and this reservoir. And it will be trapped and kept from migrating upwards by this overlying shale cap rock or seal unit.
Using Atoms to Turn Optical Nanofiber Guided Light On and Off Experimental setup: The rubidium atoms are trapped around the optical nanofiber and absorb light of wavelength 780 nm and 776 nm that has leaked out of the nanofiber.
Superradiance for Atoms Trapped along a Photonic Crystal Waveguide ... strong interaction is achieved between trapped atoms and guidedmode photons. Following shortpulse excitation, we record the decay of guidedmode emission and find a superradiant emission rate scaling as
A research team developed a 'ratchetlike molecular machine,' which promotes unidirectional molecular motion during reactions. Inspired by dumbbellshaped rotaxanes, their molecular machine contains two rings (stations) connected by spacers. This is Ul...
This "Cited by" count includes citations to the following articles in Scholar. ... Superradiance for atoms trapped along a photonic crystal waveguide. A Goban, CL Hung, JD Hood, SP Yu, JA Muniz, O Painter, HJ Kimble ... compensated nanofiber trap. C Lacroûte, KS Choi, .
Mar 16, 2018· In this study, the authors consider an atomnanophotonic waveguide interface, where atoms are trapped in the evanescent field of a waveguide which has an effective diameter (a few hundred nanometers) less than the wavelength of the light and supports two orthogonal guided modes.
Join GitHub today. The theoretical paper on phase shift and birefringence due to trapped atoms in the evanescent field of a nanofiber. Use Git or checkout with SVN using the web URL. Launching GitHub Desktop ... If nothing happens, download GitHub Desktop and try again. Launching GitHub Desktop ...
Nanofibercoupled atoms. By trapping atoms within the evanescent light field of on optical fiber thinner than a light wavelength, we achieve strong interactions .
We propose a scheme to implement the quantum teleportation protocol with single atoms trapped in cavities. The scheme is based on the adiabatic passage and the polarization measurement. We show that it is possible to teleport the internal state of an atom trapped in a cavity to an atom trapped in ...
of trapped atoms are prepared in the evanescent field of a 400nm diameter nanofiber suspended inside an ultrahigh vacuum chamber. The nanofiber is produced from a singlemode fiber (OZ Optics SMF7805/125) by the standard heatingpulling technique. The polarization of the different guidedbeams can be aligned by measuring the polarization
Abstract. A tapered optical nanofiber simultaneously used to trap and optically interface of cold atoms through evanescent fields constitutes a new and well controllable hybrid qu
PbS quantum dots are promising active emitters for use with highquality Si nanophotonic devices in the telecommunicationsband. Measurements of low quantum dot densities are limited both because of low fluorescence levels and the challenges of