3 papers
quant-ph2021
Free-space confocal magneto-optical spectroscopies at milliKelvin temperatures
B. J. Lawrie, M. Feldman, C. E. Marvinney +1
We describe the operation of a free-space confocal optical microscope operated in a dilution refrigerator. The microscope is installed on a cold insertable probe to enable fast sam…
physics.app-ph2020
Photochromism in a Hexagonal Boron Nitride Single Photon Emitter
Matthew A. Feldman, Claire E. Marvinney, Alexander A. Puretzky +1
Solid-state single-photon emitters (SPEs) such as the bright, stable, room-temperature defects within hexagonal boron nitride (hBN) are of increasing interest for quantum informati…
physics.ins-det2020
Position Sensitive Response of a Single-Pixel Large-Area SNSPD
Claire E. Marvinney, Brian E. Lerner, Alexander A. Puretzky +2
Superconducting nanowire single photon detectors (SNSPDs) are typically used as single-mode-fiber-coupled single-pixel detectors, but large area detectors are increasingly critical…