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@ARTICLE{Wei:877579,
      author       = {Wei, Daikang and Zhu, Yajun and Liu, JIlin and Gong,
                      Qiucheng and Kaufmann, Martin and Olschewski, Friedhelm and
                      Knieling, Peter and Xu, Jiyao and Koppmann, Ralf and Riese,
                      Martin},
      title        = {{T}hermally stable monolithic {D}oppler asymmetric spatial
                      heterodyne interferometer: optical design and laboratory
                      performance},
      journal      = {Optics express},
      volume       = {28},
      number       = {14},
      issn         = {1094-4087},
      address      = {Washington, DC},
      reportid     = {FZJ-2020-02301},
      pages        = {19887 -},
      year         = {2020},
      abstract     = {We report on a thermally stable monolithic Doppler
                      asymmetric spatial heterodyne (DASH) interferometer with
                      field-widening prisms for thermospheric wind measurements by
                      observing the Doppler shift of the airglow emission.
                      Analytical deduction and numerical simulation are applied to
                      determine the central optical path difference, the thermal
                      compensation condition and the field-widening design. A
                      monolithic interferometer with optimized configuration was
                      built and tested in the laboratory. Laboratory tests show
                      that the best visibility of 0.94 was realized with the 9 °
                      field-of-view illumination, while the thermal responses of
                      the spatial frequency and the optical phase offset are
                      0.0154 cm−1/°C and 0.469 rad/°C, respectively.},
      cin          = {IEK-7},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IEK-7-20101013},
      pnm          = {244 - Composition and dynamics of the upper troposphere and
                      middle atmosphere (POF3-244)},
      pid          = {G:(DE-HGF)POF3-244},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:32680059},
      UT           = {WOS:000547061200008},
      doi          = {10.1364/OE.394101},
      url          = {https://juser.fz-juelich.de/record/877579},
}