Publication detail

Purity of iodine cells and optical frequency shift of iodine-stabilized He-Ne lasers

Hrabina, Jan – Petrů, František – Jedlička, Petr – Číp, Ondřej – Lazar, Josef

English title

Purity of iodine cells and optical frequency shift of iodine-stabilized He-Ne lasers

Type

Peer-reviewed article not indexed in WoS or Scopus

Language

en

Original abstract

In this contribution we present an investigation of a set of short iodine cells designed to operate in the intracavity arrangement in iodine-stabilized Helium-Neon laser etalons. The cells were made over a longer period of time, their absolute optical frequencies were measured in international comparisons and their frequency shifts are compared here to independent measurement of iodine purity performed by measurement of induced fluorescence and evaluation by the Stern-Volmer formula. The manufacturing technology of the cells and the filling process is mentioned briefly and the arrangement for measurement of the induced fluorescence is described. The main goal of this effort is to recognize the limits of the absolute precision of the optical frequency of iodine transitions and look for further improvements in the iodine cell manufacturing technology that may lead to even smaller frequency shifts.

Keywords in English

Absorption cells, Frequency stability, Impurities estimation, Spectroscopy

Released

2007-04-05

Publisher

JOAM

Location

Rumunsko

ISSN

1454-4164

Journal

JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS

Volume

2007

Number

1

Pages from–to

202–206

Pages count

5

BIBTEX


@article{BUT44391,
  author="Jan {Hrabina}",
  title="Purity of iodine cells and optical frequency shift of iodine-stabilized He-Ne lasers",
  journal="JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS",
  year="2007",
  volume="2007",
  number="1",
  pages="202--206",
  issn="1454-4164"
}