18 citations · 30 across the 2 of their papers we have counts for
2 papers
physics.optics2021★ 18 cited
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…
physics.optics2019★ 12 cited
SHG (532 nm)-induced spontaneous parametric downconversion noise in 1064 nm-pumped IR upconversion detectors
L. Meng, A. Padhye, C. Pedersen +2
As a novel technique for infrared detection, frequency upconversion has been successfully deployed in many applications. However, investigations into the noise properties of upconv…