DOAJ Open Access 2023

Designing a sky-scanning Fabry–Perot interferometer system with a large size integrating sphere

Prasanna Mahavarkar S. Sriram Bhagyashree Joshi Amirul Hasan Remya B.S. +1 lainnya

Abstrak

Integrating spheres can be manufactured at sizes ranging from 1 mm to 3 m in diameter. It has been agreed widely by manufacturers that fitting a large-sized integrating sphere as per the customer requirement is a complex process. Thus, these spheres due to its large beam divergence from the exit port, have never been deployed for the calibration of aeronomy applications. In this article a optical system is described to integrate a large-sized integrating sphere with the Fabry–Perot etalon and thus devise a set-up to generate the concentric ring pattern and record it on the detector. The experimental set-up was verified by optical simulation using ZEMAX (OpticStudio) so as to validate the system’s performance in the laboratory. The important parameter finesse is calculated and its accuracy is found to be 80%.

Topik & Kata Kunci

Optics. Light

Penulis (6)

Prasanna Mahavarkar

S. Sriram

Bhagyashree Joshi

Amirul Hasan

Remya B.S.

Sarvesh Chandra

Format Sitasi

APA MLA BibTeX

Mahavarkar, P., Sriram, S., Joshi, B., Hasan, A., B.S., R., Chandra, S. (2023). Designing a sky-scanning Fabry–Perot interferometer system with a large size integrating sphere. https://doi.org/10.1016/j.rio.2023.100524

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Informasi Jurnal

Tahun Terbit: 2023
Sumber Database: DOAJ
DOI: 10.1016/j.rio.2023.100524
Akses: Open Access ✓