Large-scale DCG transmission holographic gratings for astronomy

Pierre Alexandre Blanche, Serge Habraken, Philippe Lemaire, Claude Jamar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

The recent interest of the astronomer community for volume phase holographic gratings is directly related to the enhancement of spectrograph throughput since this kind of grating can rise higher diffraction efficiency. Indeed, dichromated gelatine technology has demonstrated capability for 70-90 % efficiency. From the heritage of several diffractive and holographic projects and applications, the Centre Spatial de Liege has recently decided to invest in the large-scale DCG grating technology. This paper will present the new facility which is now fully operational, its capability and first results obtained.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
EditorsE. Atad-Ettedgui, S. D'Odorico
Pages31-38
Number of pages8
Volume4842
DOIs
StatePublished - 2002
Externally publishedYes
EventSpecialized Optical Developments in Astronomy - Waikoloa, HI, United States
Duration: Aug 25 2002Aug 26 2002

Other

OtherSpecialized Optical Developments in Astronomy
CountryUnited States
CityWaikoloa, HI
Period8/25/028/26/02

Fingerprint

Holographic gratings
Astronomy
astronomy
gratings
Diffraction efficiency
Spectrographs
Diffraction gratings
Throughput
spectrographs
augmentation
diffraction

Keywords

  • Dichromated gelatine
  • Grating
  • Holography
  • Spectrograph

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Blanche, P. A., Habraken, S., Lemaire, P., & Jamar, C. (2002). Large-scale DCG transmission holographic gratings for astronomy. In E. Atad-Ettedgui, & S. D'Odorico (Eds.), Proceedings of SPIE - The International Society for Optical Engineering (Vol. 4842, pp. 31-38) https://doi.org/10.1117/12.456671

Large-scale DCG transmission holographic gratings for astronomy. / Blanche, Pierre Alexandre; Habraken, Serge; Lemaire, Philippe; Jamar, Claude.

Proceedings of SPIE - The International Society for Optical Engineering. ed. / E. Atad-Ettedgui; S. D'Odorico. Vol. 4842 2002. p. 31-38.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Blanche, PA, Habraken, S, Lemaire, P & Jamar, C 2002, Large-scale DCG transmission holographic gratings for astronomy. in E Atad-Ettedgui & S D'Odorico (eds), Proceedings of SPIE - The International Society for Optical Engineering. vol. 4842, pp. 31-38, Specialized Optical Developments in Astronomy, Waikoloa, HI, United States, 8/25/02. https://doi.org/10.1117/12.456671
Blanche PA, Habraken S, Lemaire P, Jamar C. Large-scale DCG transmission holographic gratings for astronomy. In Atad-Ettedgui E, D'Odorico S, editors, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 4842. 2002. p. 31-38 https://doi.org/10.1117/12.456671
Blanche, Pierre Alexandre ; Habraken, Serge ; Lemaire, Philippe ; Jamar, Claude. / Large-scale DCG transmission holographic gratings for astronomy. Proceedings of SPIE - The International Society for Optical Engineering. editor / E. Atad-Ettedgui ; S. D'Odorico. Vol. 4842 2002. pp. 31-38
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