Frequency stabilisation of twin orthogonal mode He-Ne laser

Gerard Wysocki, Krzysztof M. Abramski

Research output: Contribution to journalLetterpeer-review

5 Scopus citations


A double longitudinal mode He-Ne laser, without any polarisation elements inside its resonator, oscillates in two orthogonal linearly polarised modes. This two modes can be separated and their power difference easily detected can form error signal for frequency stabilisation of laser radiation.

Original languageEnglish (US)
Pages (from-to)207-213
Number of pages7
JournalOptica Applicata
Issue number1-2
StatePublished - 2002
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics


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