PPT-Direct Frequency Comb Spectroscopy of 1S-3S Transition in Atomic

Hydrogen Deuterium Arthur Matveev Alexey Grinin Lothar Maisenbacher Vitaly Andreev Dylan Yost Randolf Pohl Theodor W Hänsch Thomas Udem PRP 2018 Why Deuterium. Hajime Inaba, Kaoru . Minoshima. , Atsushi . Onae. , and Feng-Lei Hong. National Metrology Institute of Japan (NMIJ),. National Institute of Advanced Industrial Science and Technology (AIST),. 1-1-1 Umezono, Tsukuba, 305-8563 Ibaraki, Japan. A science story. Darin J. . Ulness. Department of Chemistry. Concordia College, Moorhead, MN. Spectroscopy. Using . light. to gain information about . matter. Spectra. Transition frequencies. Time dynamics. Frequency combs – evolutionary tree. Overview. Basic Features: Frequency . C. ombs. Applications:. Frequency Metrology. Measuring Frequency Gaps. Frequency Combs as Optical Synthesizers. Time Domain Applicatons . 3. +. James N. Hodges. , Adam J. Perry, Brian M. . Siller. , Benjamin J. McCall. Outline. Motivation. Fundamental Physics. Astronomy. Instrument Description. Transition Frequency Results. Wavelength Calibration Testing. with a Dual-Comb Technique. Akiko . Nishiyama. a,b,c. , . Satoru . Yoshida. a,b. , Takuya . Hariki. a. , Yoshiaki . Nakajima. a,b. , Kaoru . Minoshima. a,b. a. . University of . Electro-Communications . Electro-optic Frequency Combs. Adam J. Fleisher,. 1. . David A. Long,. 1. David F. Plusquellic,. 2. Joseph T. Hodges. 1. 1. Material Measurement Laboratory. National Institute of Standards & Technology. Why is:. Mn. 2 . (. aq. ) colorless. Cu. 2 . (. aq. ) less deeply blue colored than Cu(NH. 3. ). 4. 2 . Zn. 2 . (. aq. ) colorless. MnO. 4. -. deeply colored. W(CO). 6. colorless. Sigma Interaction Strength. plasmons. and measurements of exoplanet atmospheres. By: Elizabeth Surovic. Outline. 1. Properties of frequency combs. 2. Surface plasmons. 3. Conversion of broadband light into surface plasmons. 4. Discovery of exoplanets. Spectroscopy . . Is the interaction between matter and electromagnetic radiation (light). . Spectroscopy is commonly used in chemistry to detect, identify, and quantify information about different atoms and molecules. Piet Van Duppen. ISOLDE CERN, Switzerland. IKS-. K.U.Leuven. , Belgium. K.U. Leuven. University of Western Scotland, U.K. - . K.U.Leuven. , Belgium - SCK-CEN-Mol, Belgium - . U.Gent. , Belgium - . Commenius. CERN-INTC-2017-069. . CERN, June 27, . 2017. Lorenz . Willmann. CERN-INTC-2017-069. The Weinberg Angle. Atomic Parity Violation. Kumar, Marciano, . Annu. . Rev. of . Nucl. . Part. Sci. . 63, . 237 (2013). 2. Nuclear Magnetic Resonance Spectroscopy. After hydrogen, the most useful atom providing information is carbon-13.. The . overall intensity of a . 13. C signal is about 6400 . times . less than the intensity of an . Laura Sinclair. William Ames, Tyler Coffey, Kevin . Cossel. Jun Ye and Eric Cornell. Funding: NSF and the W.M. Keck Foundation. Advantages of Combining . Cavity-Enhanced Direct Frequency Comb Spectroscopy with . MSSL, March 17-18, 2009. Frits Paerels. Columbia Astrophysics Laboratory. Columbia University, New York. cgs. units throughout!. Hα. Hβ. Hγ. Hδ. Wavelength (Å). NB: 1 Å = 10. -8. cm. E = . hc/λ.