Flare Sentinel - a compact integral field spectrograph for observations of solar flares from space
Flare Sentinel - a compact integral field spectrograph for observations of solar flares from space
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Flare Sentinel - 紧凑型整体场摄谱仪,用于从太空观测太阳耀斑
DOI:
10.1117/12.2691024
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Bonnet, Morgan
中科院分区:
文献类型:
--
作者:
Lin, Haosheng;Sukegawa, Takeshi;Bonnet, Morgan
This paper describes Flare Sentinel, a compact integral field spectrograph (IFS) for the study of the hydrogen Balmer series spectrum from 350 to 450 nm of solar flare from space. Flare Sentinel IFS is based on a new Machined Image Slicer Compact Spectrograph Array (MICS) design. MICS consists of an image slicer that divides a continuous 2D spatial field formed by an imaging system into multiple narrow slices, and an array of miniature spectrographs, each forming the spectra of one of the slices of the 2D field. The spectra formed by all the miniature spectrographs can be projected on a common 2D focal plane to be recorded by an image sensors. The spectra can also be distributed to multiple focal planes and recorded simultaneously by multiple sensors to increase the instantaneous hyperspectral field of view of the instrument. New image slicers with slit width of 36 um and 20 um have been successfully fabricated using Canon Inc.’s ultra-precision diamond-cutting CNC mill. This capability is enabling design and fabrication of IFSs with imaging format of 102× 102, and spectral resolution between 100 < R < 10, 000 in a very compact package. We will present the optical design and the optical hardware of a prototype IFS that has been fabricated.
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DOI:
--
发表时间:
2014
期刊:
Astronomical Telescopes and Instrumentation
影响因子:
--
作者:
Y. Suematsu;T. Sukegawa;Y. Okura;T. Nakayasu;Y. Enokida;M. Koyama;K. Saito;S. Ozaki;S. Tsuneta
通讯作者:
S. Tsuneta
DOI:
10.1117/12.2629979
发表时间:
2022
期刊:
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation V
影响因子:
--
作者:
Lin, Haosheng;Sukegawa, Takashi;Bonnet, Morgan B.;Okura, Yukinobu;Nakayasu, Tomonao;Suyama, Yukimasa
通讯作者:
Suyama, Yukimasa
影响因子:
2.8
作者:
S. Jaeggli;Haosheng Lin;P. Onaka;H. Yamada;T. Anan;Morgan B. Bonnet;G. Ching;Xiao;M. Kramar;H. Mcgregor;Garry Nitta;Craig Rae;L. Robertson;T. Schad;Paul Toyama;Jessica Young;C. Berst;D. Harrington;M. Liang;Myles M. Puentes;P. Sekulic;Brett Smith;S. Sueoka
通讯作者:
S. Sueoka
DOI:
--
发表时间:
2006
期刊:
SPIE Astronomical Telescopes + Instrumentation
影响因子:
--
作者:
Haosheng Lin;A. Versteegh
通讯作者:
A. Versteegh