A. Gretarsson

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19992025

most citedThermal noise in interferometric gravitational wave detectors due to dielectric optical coatings

339 citations · 1.2k across the 21 of their papers we have counts for

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physics.optics2025

Non-uniform Birefringence in Highly-reflective Substrate-Transferred GaAs/Al $_{0.92}$ Ga $_{0.08}$ As Coatings at 1064 nm

Andri M. Gretarsson, Ambroise L. M. Juston, Benjamin Nicolai +8

Using a custom-built scanning system, we generated maps of birefringence on reflection at $λ = 1064$ ~nm from single-crystal GaAs/Al $_{0.92}$ Ga $_{0.08}$ As Bragg reflectors (henceforth…

Non-uniform Birefringence in Highly-reflective Substrate-Transferred GaAs/Al0.92​Ga0.08​As Coatings at 1064 nm

Non-uniform Birefringence in Highly-reflective Substrate-Transferred GaAs/Al $_{0.92}$ Ga $_{0.08}$ As Coatings at 1064 nm