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physics.optics2026
Octave bandwidth 3D-Printed Couplers for Low-Loss Thin-Film Lithium Tantalate Circuits
Erik Jung, Xinyu Ma, Jan Brandes +9
Low-loss, broadband photonic integrated circuits (PICs) are critical enablers for optical communications, photonic computing, and quantum applications. Lithium tantalate on insulat…
physics.optics2024
Fast thermo-optic switching on silicon nitride platform through parity-time symmetry breaking
Ravi Pradip, Venkata Sai Akhil Varri, Liam McRae +6
This work demonstrates a fast thermo-optic switching mechanism on silicon nitride on insulator platform leveraging parity-time symmetry breaking. The cladding-free design enables l…