Zobrazeno 1 - 10
of 200
pro vyhledávání: '"Slot, A. J. M."'
We experimentally investigate on-chip control and analysis of spatially multimode nonlinear interactions in silicon nitride waveguide circuits. Using widely different dispersion of transverse supermodes in a strongly coupled dual-core waveguide secti
Externí odkaz:
http://arxiv.org/abs/2410.24073
Autor:
Klaver, Yvan, Morsche, Randy te, Botter, Roel A., Hashemi, Batoul, Frare, Bruno L. Segat, Mishra, Akhileshwar, Ye, Kaixuan, Mbonde, Hamidu, Ahmadi, Pooya Torab, Taleghani, Niloofar Majidian, Jonker, Evan, Braamhaar, Redlef B. G., Selvaganapathy, Ponnambalam Ravi, Mascher, Peter, van der Slot, Peter J. M., Bradley, Jonathan D. B., Marpaung, David
Seamlessly integrating stimulated Brillouin scattering (SBS) in a low-loss and mature photonic integration platform remains a complicated task. Virtually all current approaches fall short in simultaneously achieving strong SBS, low losses, and techno
Externí odkaz:
http://arxiv.org/abs/2410.16263
Autor:
Winkler, Lisa V., Neijts, Govert, Bastiaens, Hubertus J. M., Goodwin, Melissa J., van Rees, Albert, Schrinner, Philip P. J., Hoekman, Marcel, Dekker, Ronald, Nascimento Jr., Adriano R. do, van der Slot, Peter J. M., Nölleke, Christian, Boller, Klaus-J.
Mode-locked lasers are of interest for applications such as biological imaging, non-linear frequency conversion, and single-photon generation. In the infrared, chip-integrated mode-locked lasers have been demonstrated through integration of laser dio
Externí odkaz:
http://arxiv.org/abs/2409.05756
Autor:
Winkler, Lisa V., Gerritsma, Kirsten, van Rees, Albert, Schrinner, Philip P. J., Hoekman, Marcel, Dekker, Ronald, Nascimento Jr., Adriano R. do, van der Slot, Peter J. M., Nölleke, Christian, Boller, Klaus-J.
Publikováno v:
Optics Express, Vol. 32, Issue 17, pp. 29710-29720 (2024)
We present hybrid-integrated extended cavity diode lasers tunable around 637 nm, with a gain-wide spectral coverage of 8 nm. This tuning range allows addressing the zero-phonon line of nitrogen vacancy centers and includes the wavelength of HeNe lase
Externí odkaz:
http://arxiv.org/abs/2404.05325
The Fermilab Accelerator Science and Technology (FAST) facility is currently in operation with its linac based on TESLA-type superconducting rf cavities. Using a 3-MHz micropulse repetition rate with a long macropulse composed of up to 3000 micropuls
Externí odkaz:
http://arxiv.org/abs/2310.13689
Autor:
Xia, Lisi, van der Slot, Peter J. M., Timmerkamp, Maximilian, Bastiaens, Bert, Fallnich, Carsten, Boller, Klaus J.
We investigate on-chip spectral control of supercontinuum generation, taking advantage of the additional spatial degree of freedom in strongly-coupled dual-core waveguides. Using numerical integration of the multi-mode generalized nonlinear Schr\"odi
Externí odkaz:
http://arxiv.org/abs/2307.03939
Autor:
van Rees, Albert, Winkler, Lisa V., Brochard, Pierre, Geskus, Dimitri, van der Slot, Peter J. M., Nölleke, Christian, Boller, Klaus-J.
Publikováno v:
IEEE Photonics Journal, Vol. 15, Issue 5, 1502408 (2023)
Hybrid integrated diode lasers based on combining semiconductor optical amplifiers with low-loss Si3N4-based feedback circuits enable great laser performance for advanced photonic circuits. In particular, using high-Q Si3N4 ring resonators for freque
Externí odkaz:
http://arxiv.org/abs/2302.12708
Autor:
Franken, C. A. A., Hendriks, W. A. P. M., Winkler, L. V., Dijkstra, M., Nascimento Jr, A. R. do, van Rees, A., Mardani, M. R. S., Dekker, R., van Kerkhof, J., van der Slot, P. J. M., García-Blanco, S. M., Boller, K. -J.
Hybrid integrated diode lasers have so far been realized using silicon, polymer, and silicon nitride (Si3N4) waveguide platforms for extending on-chip tunable light engines from the infrared throughout the visible range. Here we demonstrate the first
Externí odkaz:
http://arxiv.org/abs/2302.11492
General weak segregation theory with an application to monodisperse semi-flexible diblock copolymers
A general theory has been developed for a polydisperse semi-flexible multi-block copolymer melt. Using the Bawendi-Freed approach to model semi-flexible chains an expression for the Landau free energy is derived in the weak segregation regime which i
Externí odkaz:
http://arxiv.org/abs/2202.10510
Free-electron lasers (FELs) have been designed to operate over virtually the entire electromagnetic spectrum from microwaves through x-rays and in a variety of configurations including amplifiers and oscillators. Oscillators can operate in both the l
Externí odkaz:
http://arxiv.org/abs/2105.02804