19 citations · 40 across the 5 of their papers we have counts for
5 papers
A silicon source of heralded single photons at 2 m
S. Signorini, M. Sanna, S. Piccione +4
Mid infrared integrated quantum photonics is a promising platform for applications in sensing and metrology. However, there are only few examples of on-chip single photon sources a…
High resolution mid-infrared optical coherence tomography with kHz line rate
Niels M. Israelsen, Peter John Rodrigo, Christian R. Petersen +5
We report on Mid-infrared (MIR) OCT at 4 m based on collinear sum-frequency upconversion and promote the A-scan scan rate to 3 kHz. We demonstrate the increased imaging speed fo…
Real-time High-Resolution Mid-infrared Optical Coherence Tomography
Niels M. Israelsen, Christian R. Petersen, Ajanta Barh +7
The potential for improving the penetration depth of optical coherence tomography systems by using increasingly longer wavelength light sources has been known since the inception o…
Room temperature mid-IR single photon spectral imaging
Jeppe Seidelin Dam, Christian Pedersen, Peter Tidemand-Lichtenberg
Spectral imaging and detection of mid-infrared (mid-IR) wavelengths are emerging as an enabling technology of great technical and scientific interest; primarily because important c…
Squeezing based on nondegenerate frequency doubling internal to a realistic laser
Ulrik L. Andersen, Peter Tidemand-Lichtenberg, Preben Buchhave
We investigate theoretically the quantum fluctuations of the fundamental field in the output of a nondegenerate second harmonic generation process occuring inside a laser cavity. D…