activity
20242026
most citedExtremely high extinction ratio electro-optic modulator via frequency upconversion to visible wavelengths

17 citations · 37 across the 7 of their papers we have counts for

collaborators

7 papers

physics.optics2026

Cryogenic nonlinear processes in thin-film lithium niobate

Tristan Kuttner, Ulrich Sauter, Robert J. Chapman +6

Photonic integrated circuits operating at cryogenic temperatures are necessary for many quantum technologies such as quantum transduction, integrated single-photon emitters and det…

physics.optics2026

Integrated tunable mid-infrared electro-optic frequency comb generator based on nonlinear conversion

Pierre Didier, Prakhar Jain, Tristan Kuttner +2

Mid-infrared frequency combs enable highly selective and sensitive molecular spectroscopy by leveraging the strong vibrational transitions in this spectral region. Among these, the…

quant-ph2025

Scalable quantum interference in integrated lithium niobate nanophotonics

Tristan Kuttner, Alessandra Sabatti, Jost Kellner +2

Photonics has emerged as one of the leading platforms for the implementation of real-world-applicable quantum technologies, enabling secure communication, enhanced sensing capabili…

quant-ph2025★ 3 cited

Counter-propagating spontaneous parametric down-conversion source in lithium niobate on insulator

Jost Kellner, Alessandra Sabatti, Tristan Kuttner +2

Quantum photonic technologies rely on the ability to generate, manipulate, and interfere indistinguishable single photons on a scalable platform. Among the various approaches, spon…

physics.optics2025★ 4 cited

Integrated thin film lithium niobate mid-infrared modulator

Pierre Didier, Prakhar Jain, Mathieu Bertrand +7

The mid-infrared spectral range holds great promise for applications such as molecular spectroscopy and telecommunications. Many key molecules exhibit strong absorption features in…

physics.optics2024★ 17 cited

Extremely high extinction ratio electro-optic modulator via frequency upconversion to visible wavelengths

Alessandra Sabatti, Jost Kellner, Fabian Kaufmann +5

Intensity modulators are fundamental components for integrated photonics. From near infrared to visible spectral ranges, they find applications in optical communication and quantum…

quant-ph2024★ 13 cited

On-chip quantum interference between independent lithium niobate-on-insulator photon-pair sources

Robert J. Chapman, Tristan Kuttner, Jost Kellner +5

Generating and interfering non-classical states of light is fundamental to optical quantum information science and technology. Quantum photonic integrated circuits provide one path…