Compact Lyman-Alpha Spatial heterodyne Spectrometer (CLASS): Difference between revisions
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(Created page with "{{Infobox Technology |pi=Sona Hossein |inst=Jet Propulsion Laboratory (JPL) |trl=3 |instrument type=Far-UV Spectrometer |status=Active |id=20-HTIDS20-0028 }} ==Overview== The Compact Lyman-alpha Spatial heterodyne Spectrometer (CLASS) is a spectrometer that makes of an interferometric technology called Spatial Heterodyne Spectrometer (SHS) that enables CLASS to obtain ultra-high sensitivity data from angularly extended and diffused targets such as the solar corona. The l...") |
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==Presentations, Publications, and Patents== | ==Presentations, Publications, and Patents== | ||
'''Presentations''' | '''Presentations''' | ||
* Hosseini, Sona ; Vourlidas, Angelos ; Vievering, Juliana T., High-sensitivity ultra-compact Lyman-alpha Spectrometer, 2022 COSPAR Conference | * Hosseini, Sona ; Vourlidas, Angelos ; Vievering, Juliana T., [https://ui.adsabs.harvard.edu/abs/2022cosp...44.1178H/abstract High-sensitivity ultra-compact Lyman-alpha Spectrometer], 2022 COSPAR Conference | ||
'''Publication''' | '''Publication''' | ||
* Sona Hosseini, Measurements of Atomic Line shape at Ultra-High Spectral Resolution at Short Wavelengths, Heliophysics 2025 | * Sona Hosseini, [https://www.hou.usra.edu/meetings/heliotech2022/eposter/4026.pdf Measurements of Atomic Line shape at Ultra-High Spectral Resolution at Short Wavelengths], Heliophysics 2025 workshop Measurement techniques and technologies, 2021 | ||
==External Links== | ==External Links== | ||
Revision as of 21:36, 16 February 2023
| Compact Lyman-Alpha Spatial heterodyne Spectrometer (CLASS) | |
|---|---|
 | |
| Principal Investigator | Sona Hossein |
| Institution | Jet Propulsion Laboratory (JPL) |
| Technology Readiness Level | 3 |
| Instrument Type | Far-UV Spectrometer |
| Project Status | Active |
| Project ID | 20-HTIDS20-0028 |
Overview
The Compact Lyman-alpha Spatial heterodyne Spectrometer (CLASS) is a spectrometer that makes of an interferometric technology called Spatial Heterodyne Spectrometer (SHS) that enables CLASS to obtain ultra-high sensitivity data from angularly extended and diffused targets such as the solar corona. The low-mass, compact configuration of CLASS enables sensitive, high-resolution spectroscopy for SmallSat missions. CLASS is configurable for a variety of spectral lines with a very narrow bandpass anywhere from the FUV to the visible, but for development, CLASS is configured to target the H I Lyα line at 1216 angstrom.
Principle of Operations
Advantages and Disadvantages
Flight Heritage
Applications
Image Gallery
Funding
Presentations, Publications, and Patents
Presentations
- Hosseini, Sona ; Vourlidas, Angelos ; Vievering, Juliana T., High-sensitivity ultra-compact Lyman-alpha Spectrometer, 2022 COSPAR Conference
Publication
- Sona Hosseini, Measurements of Atomic Line shape at Ultra-High Spectral Resolution at Short Wavelengths, Heliophysics 2025 workshop Measurement techniques and technologies, 2021