4 papers
Narrowband Frequency-Entangled Photon Source for Hong-Ou-Mandel Interferometry
Yen-Ju Chen, Sheng-Hsuan Huang, Thomas Dirmeier +5
Hong-Ou-Mandel (HOM) interferometry with entangled photons exhibits distinctive quantum features. By introducing frequency entanglement (discrete-color entangled states) into HOM i…
Achieving precision in measuring birefringence characteristics of a periodically-poled Lithium Niobate waveguide
Stefan Kazmaier, Kaisa Laiho
The refraction of light in an optical medium is not only a subject of fundamental interest, but the refractive index also plays a crucial role in applications involving integrated…
Advancing the heralded photon-number-state characterization by understanding the interplay of experimental settings
Daniel Borrero Landazabal, Kaisa Laiho
We theoretically explore the properties of heralded number states including up to three photons that are generated from single-mode twin beams. We investigate the effects of differ…
Indistinguishable MHz-narrow heralded photon pairs from a whispering gallery resonator
Sheng-Hsuan Huang, Thomas Dirmeier, Golnoush Shafiee +5
Hong-Ou-Mandel interference plays a vital role in many quantum optical applications where indistinguishability of two photons is important. Such photon pairs are commonly generated…