activity
20222026
most citedAtmospheric dispersion corrector for a multi-object spectroscopic mode of HROS-TMT

1 citations · 1 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.IM2026

Pre-shipment optical characterization of the SCALES instrument

Isabel J. Kain, Reni Kupke, Daren Dillon +31

The Slicer Combined with an Array of Lenslets for Exoplanet Spectroscopy (SCALES) instrument is a 1-5 micron imager and 2-5 micron integral field spectrograph, currently being comm…

astro-ph.IM2025

A new broadband atmospheric dispersion corrector for HROS-TMT

Manjunath Bestha, Thirupathi Sivarani, Bachar Wehbe +7

Atmospheric dispersion causes light from celestial objects with different wavelengths to refract at varying angles as it passes through Earth's atmosphere. This effect results in a…

astro-ph.IM2024

A multi-functional fiber positioning system for Extremely Large Telescopes

Manjunath Bestha, T. Sivarani, Arun Surya +7

We present a conceptual design for a fiber positioning system for multi-object high-resolution spectroscopy, designed to be compatible with the upcoming large telescopes with a wid…

astro-ph.IM2023★ 1 cited

Atmospheric dispersion corrector for a multi-object spectroscopic mode of HROS-TMT

Manjunath Bestha, Amirul Hasan, Devika Divakar +6

Highly multiplexed spectroscopic surveys have changed the astronomy landscape in recent years. However, these surveys are limited to low and medium spectral resolution. High spectr…

astro-ph.IM2022

SCALES for Keck: Optical Design

Renate Kupke, R. Deno Stelter, Amirul Hasan +9

SCALES is a high-contrast, infrared coronagraphic imager and integral field spectrograph (IFS) to be deployed behind the W.M. Keck Observatory adaptive optics system. A reflective…

astro-ph.IM2022

Design of SCALES: A 2-5 Micron Coronagraphic Integral Field Spectrograph for Keck Observatory

Andrew Skemer, R. Deno Stelter, Stephanie Sallum +49

We present the design of SCALES (Slicer Combined with Array of Lenslets for Exoplanet Spectroscopy) a new 2-5 micron coronagraphic integral field spectrograph under construction fo…