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physics.optics2025
Laser-written reconfigurable photonic integrated circuit directly coupled to a single-photon avalanche diode array
Giulio Gualandi, Simone Atzeni, Marco Gardina +8
To date, most integrated quantum photonics experiments rely on single-photon detectors operating at cryogenic temperatures coupled to photonic integrated circuits (PICs) through si…
physics.optics2024
Integrated thermo-optic phase shifters for laser-written photonic circuits operating at cryogenic temperatures
Francesco Ceccarelli, Jelena V. Rakonjac, Samuele Grandi +3
Integrated photonics offers compact and stable manipulation of optical signals in miniaturized chips, with the possibility of changing dynamically their functionality by means of i…