VUV optical performances of the spectrometer of the UVCS instrument for SOHO

Claudio Pernechele; Giampiero Naletto; Piergiorgio Nicolosi; Luca Poletto; Giuseppe Tondello

doi:10.1117/12.224920

16 October 1995 VUV optical performances of the spectrometer of the UVCS instrument for SOHO

Claudio Pernechele, Giampiero Naletto, Piergiorgio Nicolosi, Luca Poletto, Giuseppe Tondello

Proceedings Volume 2517, X-Ray and EUV/FUV Spectroscopy and Polarimetry; (1995) https://doi.org/10.1117/12.224920
Event: SPIE's 1995 International Symposium on Optical Science, Engineering, and Instrumentation, 1995, San Diego, CA, United States

Abstract

The optical performances of the spectrometer for the SOHO/UVCS instrument have been tested. The flight unit of the spectrometer assembly consisting of the structure equipped with the entrance slit assembly, the grating drive mechanism mounting a pair of toroidal grating, and two photon counting cross-delay line detector has been integrated and aligned. Both tests with visible and UV radiation have been performed. Aberration and stray light measurements have shown satisfactory performances of the instrument, practically in compliance with the scientific requirements.

Citation Download Citation

Claudio Pernechele, Giampiero Naletto, Piergiorgio Nicolosi, Luca Poletto, and Giuseppe Tondello "VUV optical performances of the spectrometer of the UVCS instrument for SOHO", Proc. SPIE 2517, X-Ray and EUV/FUV Spectroscopy and Polarimetry, (16 October 1995); https://doi.org/10.1117/12.224920

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