Ultranarrowband tunable dye laser for new approaches to atomic spectroscopy. Technical report No. 4, 1 Jan--31 Dec 1975. [Two-photon excitation of high-lying 1S and 1D states in Hg vapor]
Technical Report
·
OSTI ID:7141244
This report contains 4 parts: (1) A status report on the development and refinement of a narrowband, yet powerful pulsed dye laser system. (2) A summary of an experiment in atomic hydrogen, using both Doppler-free two-photon spectroscopy and high-resolution saturation spectroscopy. The Lyman-alpha isotope shift and the ground state Lamb shift were accurately measured for the first time. (3) A report on high-resolution two-photon spectroscopy of several bands of normal and deuterated benzene vapor. Complex rotational contours were resolved and permit a detailed comparison with model computations. (4) A report on the effective two-photon excitation of high lying 1S and 1D states in mercury vapor with a frequency doubled dye laser. Doppler-free spectra with resolved isotopic hyperfine components were recorded, and the previously unknown lifetimes of several states have been measured. Quantum beats and Hanle signals have, for the first time, been observed following two-photon excitation. The report includes on reprint Powerful Dye Laser Oscillator--Amplifier System for High Resolution Spectroscopy by R. Wallenstein and T. W. Hansch, and one reprint Hydrogen 1S--2S Isotope Shift and 1S Lamb Shift Measured by Laser Spectroscopy by S. A. Lee, R. Wallenstein, and T. W. Hansch. (Author) (GRA)
- Research Organization:
- Stanford Univ., Calif. (USA). Microwave Lab.
- OSTI ID:
- 7141244
- Report Number(s):
- AD-A-019782; ML-2511
- Country of Publication:
- United States
- Language:
- English
Similar Records
Precision measurement of the 1S Lamb shift and of the 1S-2S isotope shift of hydrogen and deuterium
Hydrogen 1S-2S isotope shift and 1S Lamb shift by laser spectroscopy
Tunable lasers and coherent light techniques for high resolution ultraviolet spectroscopy. Technical report No. 6, 1 Jan--31 Dec 77
Journal Article
·
Tue Jul 01 00:00:00 EDT 1980
· Phys. Rev., A; (United States)
·
OSTI ID:5273445
Hydrogen 1S-2S isotope shift and 1S Lamb shift by laser spectroscopy
Journal Article
·
Sun Nov 09 23:00:00 EST 1975
· Phys. Rev. Lett., v. 35, no. 19, pp. 1262-1266
·
OSTI ID:4104616
Tunable lasers and coherent light techniques for high resolution ultraviolet spectroscopy. Technical report No. 6, 1 Jan--31 Dec 77
Technical Report
·
Wed Nov 30 23:00:00 EST 1977
·
OSTI ID:6804062
Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400202 -- Isotope Effects
Isotope Exchange
& Isotope Separation
42 ENGINEERING
420300 -- Engineering-- Lasers-- (-1989)
640302* -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
AROMATICS
BENZENE
CRYOGENIC FLUIDS
D STATES
DESIGN
DEUTERIUM
DYE LASERS
ELEMENTS
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EXCITATION
EXCITED STATES
FLUIDS
GASES
GROUND STATES
HYDROCARBONS
HYDROGEN
HYDROGEN ISOTOPES
HYPERFINE STRUCTURE
ISOTOPE EFFECTS
ISOTOPES
LAMB SHIFT
LASERS
LIFETIME
LIGHT NUCLEI
LYMAN LINES
MERCURY
METALS
NONMETALS
NUCLEI
ODD-ODD NUCLEI
ORGANIC COMPOUNDS
ROTATIONAL STATES
S STATES
SPECTRA
SPECTRAL SHIFT
STABLE ISOTOPES
VAPORS
400202 -- Isotope Effects
Isotope Exchange
& Isotope Separation
42 ENGINEERING
420300 -- Engineering-- Lasers-- (-1989)
640302* -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
AROMATICS
BENZENE
CRYOGENIC FLUIDS
D STATES
DESIGN
DEUTERIUM
DYE LASERS
ELEMENTS
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EXCITATION
EXCITED STATES
FLUIDS
GASES
GROUND STATES
HYDROCARBONS
HYDROGEN
HYDROGEN ISOTOPES
HYPERFINE STRUCTURE
ISOTOPE EFFECTS
ISOTOPES
LAMB SHIFT
LASERS
LIFETIME
LIGHT NUCLEI
LYMAN LINES
MERCURY
METALS
NONMETALS
NUCLEI
ODD-ODD NUCLEI
ORGANIC COMPOUNDS
ROTATIONAL STATES
S STATES
SPECTRA
SPECTRAL SHIFT
STABLE ISOTOPES
VAPORS