RUBIDIUM VAPOR CELL WITH INTEGRATED NONMETALLIC …

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Vapor cell with integrated multilayer thin film reflectors (on a US quarter for scale) with dimensioned perspective and top view inserts This paper demonstrates a set of high efficiency nonmetallic multilayer thin film reflectors integrated into a micromachined rubidium vapor cell, shown in Figure 1. 2. DESIGN Silicon Reflectors

Optical Pumping of Rubidium Vapor More is Different

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Optical Pumping of Rubidium Vapor Elton1, a) and J. ChiaYib) Stony Brook University (Dated: 27 April 2012) We studied the hyper ne levels of Rubidium using the technique of optical pumping.

Alkali D Line Data

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Rubidium 87 has 37 electrons, only one of which is in the outermost shell. 87Rb is not a stable isotope of rubidium, decaying to β− + 87Sr with a total disintegration energy of MeV [3] (the only stable isotope is 85Rb), but has an extremely slow decay rate, thus making it effectively stable. This is the only isotope we consider in ...

Computational Study of Resonantly Ionizing Rubidium Vapor ...

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Computational Study of Resonantly Ionizing Rubidium Vapor by Nanosecond Laser Pulses . Mohamed Abd ElHameid Mahmoud. 1, Yosr Ez El Din Gamal. 2,3. 1. Department of Physics, Faculty of Science, Sohag University, Sohag, Egypt . 2. Department of Physics, ’ Faculty of Science, King AbdulAziz University, Jeddah, KSA . 3

Saturated Absorption Spectroscopy University of New …

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Saturated Absorption Spectroscopy: 2level atoms Saturated absorption spectroscopy is one simple and frequentlyused technique for measuring narrowline atomic spectral features, limited only by the natural linewidth Γ of the transition (for the rubidium D lines Γ ≈6 MHz), from an atomic vapor with large Doppler broadening of ∆νDopp ...

Diffusion of Rubidium Vapor Through HollowCore Fibers for ...

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distributions are characterized for noble gas carriers of the rubidium vapor. Applying Reynolds Numbers to the ow experiments provides pressure di erential boundaries that are employed in the successful rubidium vapor transfer process. Atomic spectroscopy is demonstrated through the use of a rubidium D 1 resonate diode laser to

Investigation of electromagnetically induced transparency ...

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Transparency in the Rubidium Vapor Baha T. Chiad, Abass H. AlWattar and Ahmed N. Abdullah Department of Physics, College of Science, University of Baghdad Abstract: We have studied theoretically the response of atomic three level cascade scheme of rubidium vapor to a strong laser under conditions in which electromagnetically

Miniature atomic scalar magnetometer for space based on ...

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Aug 03, 2016· A miniature atomic scalar magnetometer based on the rubidium isotope 87 Rb was developed for operation in space. The instrument design implements both M x and M z mode operation and leverages a novel microelectromechanical system (MEMS) fabricated vapor cell and a custom silicon‐on‐sapphire (SOS) complementary metal‐oxide‐semiconductor (CMOS) integrated circuit.

"Light Scattering in Ultracold High Density Rubidium Vapor ...

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Recommended Citation. Balik, Salim. "Light Scattering in Ultracold High Density Rubidium Vapor" (2009). Doctor of Philosophy (PhD), dissertation, Physics, Old Dominion University, DOI: /y6ywz292

Ultralowlightlevel alloptical switching ResearchGate

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Alloptical switching in rubidium vapor Andrew M. C. Dawes, Lucas Illing, Susan M. Clark, and Daniel J. Gauthier* Duke University, Department of Physics, Box 90305, Durham, North Carolina 27708,

Jietai Jing | PhD | East China Normal University, Shanghai ...

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In this paper, we briefly review the recent experimental progresses in quantum optics based on fourwave mixing (FWM) processes in hot rubidium vapor, particularly our two recent experiments in ...

Light Scattering in Ultracold High Density Rubidium Vapor

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ABSTRACT LIGHT SCATTERING IN ULTRACOLD HIGH DENSITY RUBIDIUM VAPOR Salim Balik Old Dominion University, 2009 Director: Dr. Mark D. Havey Recent developments in laser cooling and trapping opened the door to a world full

Rapidly reconfigurable optically induced photonic crystals ...

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Rapidly reconfigurable optically induced photonic crystals in hot rubidium vapor Bethany Little, 1,* David J. Starling, 2 John C. Howell,1 Raphael D. Cohen,3,† David Shwa, 3and Nadav Katz 1Department of Physics and Astronomy, University of Rochester, Rochester, New York 14620, USA

Faculty Scholarship | University of Portland

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Faculty Scholarship Publications (* denotes UP student coauthor) ... Towards a New Understanding of Quantum Mechanics, edited by S. Gao (Cambridge University Press: Cambridge, 2014), pp. 180194. ... "Twophoton spectroscopy of rubidium using a gratingfeedback diode laser," American Journal of Physics, Vol. 74, pp 218223 (March 2006).

MIRRORLESS LASING IN OPTICALLY PUMPED RUBIDIUM …

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mirrorless lasing in optically pumped rubidium vapor . thesis . ryan m. richards . afitenp13m41 . department of the air force . air university . air force institute of technology wrightpatterson air force base, ohio . distribution statement a. approved for public release; distribution is unlimited.

Sensors and Actuators A: Physical

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Rubidium vapor cell with integrated Bragg reflectors for compact atomic MEMS Maximillian A. Pereza,∗, Uyen Nguyenb, Svenja Knappec, Elizabeth A. Donleyc, John Kitchingc, Andrei M. Shkela a Microsystems Laboratory, University of California, Irvine, CA, 926973975, USA

MINIATURE ABSOLUTE SCALAR MAGNETOMETER BASED …

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Figure 1: Atomic magnetometer configuration (top), sensor (middle), and vapor cell assembly (bottom). MINIATURE ABSOLUTE SCALAR MAGNETOMETER BASED ON THE RUBIDIUM ISOTOPE 87Rb. H. Korth 1, K. Strohbehn, J. Kitching2, 1The Johns Hopkins University Applied …

OSA | Intensity correlation in frequency upconversion via ...

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We report a study on the transfer of intensity correlation properties in frequency upconversion via fourwave mixing (FWM) in rubidium (Rb) vapor. The 5S1/2−5P3/2−5D5/2 twophoton transition in Rb85 leads to collimated blue light (CBL) generation at 420 nm by absorbing two input photons of wavelengths 780 nm and 776x00A0;nm.

Slow Light, Stopped Light and Guided Light in Hot Rubidium ...

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Rubidium Vapor Using Offresonant Interactions by Praveen Kumar Vudya Setu Submitted in Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy Supervised by Professor John C. Howell Department of Physics and Astronomy Arts, Sciences and Engineering School of Arts and Sciences University of Rochester Rochester, New York 2011

AllOptical Switching in Rubidium Vapor | Science

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Apr 29, 2005· We report on an alloptical switch that operates at low light levels. It consists of laser beams counterpropagating through a warm rubidium vapor that induce an offaxis optical pattern. A switching laser beam causes this pattern to rotate even when the power in the switching beam is much lower than the power in the pattern. The observed switching energy density is very low, suggesting …

vapor

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Experimental generation of multiple quantum correlated beams from hot rubidium vapor Zhongzhong Qin, 1Leiming Cao, Hailong Wang, A. M. Marino,2 Weiping Zhang, 1and Jietai Jing; 1State Key Laboratory of Precision Spectroscopy, Quantum Institute for Light and Atoms, Department of Physics, East China Normal University,

"ARROWBased OnChip Alkali VaporCell Development" by ...

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The author presents the successful development of an onchip, monolithic, integrated rubidium vaporcell. These vaporcells integrate ridge waveguide techniques with hollowcore waveguiding technology known as AntiResonant Reflecting Optical Waveguides (ARROWs). These devices are manufactured onsite in BYU's Integrated Microelectronic Laboratory (IML) using common silicon wafer ...

Rb vapor

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2SUPA, Dept. of Physics, University of Strathclyde, Glasgow G4 0NG, UK Abstract: We demonstrate highly efficient generation of coherent 420n m light via upconversion of nearinfrared lasers in a hot rubidium vapor cell. By optimizing pump polarizations and frequencies we achieve a singlepass conversion efficiency of 260% per Watt, signific ...

Light guiding light: Nonlinear refraction in rubidium vapor

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Using an intense pump beam out the entire length of the rubidium cell. However, nonlin tuned to the D1 line of rubidium ~795 nm!, they showed that ear selfdispersion effects are easily observed in rubidium a probe beam, detuned to the red side of the D2 line ~780 ~see below!.

Alloptical switching

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This research is performed here at Duke University by Dan Gauthier, Andrew Dawes, Lucas Illing, and Susan Clark.. We are interested in understanding nonlinear interactions between light and matter. By exploiting such interactions, we demonstrated an alloptical switch where a weak ``switching'' beam of light controls a much stronger ``output'' beam.

Weakvalue amplification of the fastlight effect in ...

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PHYSICAL REVIEW A 93, 053836 (2016) Weakvalue amplification of the fastlight effect in rubidium vapor Mohammad Mirhosseini, 1,* Gerardo I. Viza,2 Omar S. MaganaLoaiza,˜ 1 Mehul Malik, 3 John C. Howell,2 and Robert W. Boyd1,4 1Institute of Optics, University of Rochester, Rochester, New York 14627, USA 2Department of Physics, University of Rochester, Rochester, New York 14627, USA

Collimated blue light generation in rubidium vapor

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Collimated blue light generation in rubidium vapor Marcus B. Kienlen, Noah T. Holte, Hunter A. Dassonville, and Andrew M. C. Dawes Department of Physics, Pacific University…

Atomic vapor cells meet integrated optics | SPIE Homepage ...

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This is the aim of research involving onchip atomic vapor cells integrated with optical waveguides. Slowlight effects are a product of a medium with large, frequencydependent gain or absorption features that then give rise to large dispersion characteristics. Our work employs quantum interference effects in atomic vapor to create large ...

SPHERICAL RUBIDIUM VAPOR CELLS ...

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SPHERICAL RUBIDIUM VAPOR CELLS FABRICATED BY MICRO GLASS BLOWING E. Jesper Eklund 1, Andrei M. Shkel , Svenja Knappe2, Elizabeth Donley 2, and John Kitching 1Microsystems Laboratory, University of California, Irvine, CA, USA 2Time and Frequency Division, National Institute of Standards and Technology, Boulder, CO, USA ABSTRACT This paper presents an application of micro glass …

Demonstration of slow light in rubidium vapor using single ...

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1 Joint Quantum Institute, IREAP, and Department of Physics, University of Maryland College Park, MD 20742, USA. 2 Army Research Laboratory, Adelphi, MD 20783, USA. Fig. 1 Absorption, refractive index, and group velocity within a warm 87 Rb vapor. Fig. 3 SNR measured after filtering of the frequency ...

OPTICAL PUMPING OF RUBIDIUM VAPOR USNA

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Carnegie Mellon University Modern Physics Laboratory OPTICAL PUMPING OF RUBIDIUM VAPOR R. A. Schumacher, February 2007 I. INTRODUCTION The primary goal of this experiment is to measure the Zeeman splitting of the ground states of neutral rubidium atoms in a weak magnetic field and to determine from the data the Landé g

Rubidium Wikipedia

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Rubidium has been used for polarizing 3 He, producing volumes of magnetized 3 He gas, with the nuclear spins aligned rather than random. Rubidium vapor is optically pumped by a laser, and the polarized Rb polarizes 3 He through the hyperfine interaction.

(PDF) Rubidium vapor cell with integrated Bragg reflectors ...

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An optical efficiency as much as eight times by integrating Bragg reflectors. A process approaching 78% was observed in a preform incorporating thin film suitable for the fabrication of encapsulated rubidium vapor cells reflectors fabricated sidebyside with the complete vapor cell.

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