Search Results - "Nevlacsil, Stefan"

Toward optical coherence tomography on a chip: in vivo three-dimensional human retinal imaging using photonic integrated circuit-based arrayed waveguide gratings by Rank, Elisabet A., Sentosa, Ryan, Harper, Danielle J., Salas, Matthias, Gaugutz, Anna, Seyringer, Dana, Nevlacsil, Stefan, Maese-Novo, Alejandro, Eggeling, Moritz, Muellner, Paul, Hainberger, Rainer, Sagmeister, Martin, Kraft, Jochen, Leitgeb, Rainer A., Drexler, Wolfgang

“…In this work, we present a significant step toward in vivo ophthalmic optical coherence tomography and angiography on a photonic integrated chip. The…”
Get full text

In vivo human retinal swept source optical coherence tomography and angiography at 830 nm with a CMOS compatible photonic integrated circuit by Rank, Elisabet A., Nevlacsil, Stefan, Muellner, Paul, Hainberger, Rainer, Salas, Matthias, Gloor, Stefan, Duelk, Marcus, Sagmeister, Martin, Kraft, Jochen, Leitgeb, Rainer A., Drexler, Wolfgang

“…Photonic integrated circuits (PIC) provide promising functionalities to significantly reduce the size and costs of optical coherence tomography (OCT) systems…”
Get full text

CMOS optoelectronic spectrometer based on photonic integrated circuit for in vivo 3D optical coherence tomography by Agneter, Anja, Muellner, Paul, Nguyen, Quang, Seyringer, Dana, Rank, Elisabet A., Vlaskovic, Marko, Kraft, Jochen, Sagmeister, Martin, Nevlacsil, Stefan, Eggeling, Moritz, Maese-Novo, Alejandro, Morozov, Yevhenii, Schmitner, Nicole, Kimmel, Robin A., Bodenstorfer, Ernst, Cipriano, Pietro, Zimmermann, Horst, Leitgeb, Rainer A., Hainberger, Rainer, Drexler, Wolfgang

“…Photonic integrated circuits (PICs) represent a promising technology for the much-needed medical devices of today. Their primary advantage lies in their…”
Get full text

Analysis of silicon nitride partial Euler waveguide bends by Vogelbacher, Florian, Nevlacsil, Stefan, Sagmeister, Martin, Kraft, Jochen, Unterrainer, Karl, Hainberger, Rainer

Get full text

Multi-channel swept source optical coherence tomography concept based on photonic integrated circuits by Nevlacsil, Stefan, Muellner, Paul, Maese-Novo, Alejandro, Eggeling, Moritz, Vogelbacher, Florian, Sagmeister, Martin, Kraft, Jochen, Rank, Elisabet, Drexler, Wolfgang, Hainberger, Rainer

“…In this paper, we present a novel concept for a multi-channel swept source optical coherence tomography (OCT) system based on photonic integrated circuits…”
Get full text

Monolithically Integrated, CMOS-Compatible SiN Photonics for Sensing Applications by Martin Sagmeister, Günther Koppitsch, Paul Muellner, Stefan Nevlacsil, Alejandro MaeseNovo, Rainer Hainberger, Dana Seyringer, Jochen Kraft

“…As a leading provider of sensing solutions ams AG is developing semiconductor sensors in a wide variety of fields. One of the key competences of ams AG lies in…”
Get full text

Shortwave DPS-QKD Employing a SiN Micro-Ring Resonator as Compact Quantum State Analyser by Honz, Florian, Müllner, Paul, Hentschel, Michael, Nevlacsil, Stefan, Kraft, Jochen, Sagmeister, Martin, Walther, Philip, Hainberger, Rainer, Schrenk, Bernhard

“…We show simplified DPS-QKD using a SiN micro-ring resonator operated at 852 nm. A raw-key rate of up to 25.3 kb/s is reached at a QBER suitable for secure-key…”
Get full text

Broadband low loss and ultra-low crosstalk waveguide crossings based on a multimode interferometer for 840 nm operation by Nevlacsil, Stefan, Muellner, Paul, Sagmeister, Martin, Kraft, Jochen, Hainberger, Rainer

“…Broadband low loss and ultra-low crosstalk waveguide crossings are a crucial component for photonic integrated circuits to allow a higher integration density…”
Get full text

Broadband low loss and ultra-low crosstalk waveguide crossings based on multimode interferometer for 840 nm operation by Nevlacsil, Stefan, Muellner, Paul, Sagmeister, Martin, Kraft, Jochen, Hainberger, Rainer

“…OSA Continuum 3, 334-344 (2020) Broadband low loss and ultra-low crosstalk waveguide crossings are a crucial component for photonic integrated circuits to…”
Get full text

Broadband SiN asymmetric directional coupler for 840 nm operation by Nevlacsil, Stefan, Eggeling, Moritz, Muellner, Paul, Koppitsch, Guenther, Sagmeister, Martin, Kraft, Jochen, Hainberger, Rainer

Get full text

Analysis of silicon nitride partial Euler waveguide bends by Vogelbacher, Florian, Nevlacsil, Stefan, Sagmeister, Martin, Kraft, Jochen, Unterrainer, Karl, Hainberger, Rainer

“…In this work we present a detailed analysis of individual loss mechanisms in silicon nitride partial Euler bends at a wavelength of 850 nm. This structure…”
Get full text

Broadband SiN asymmetric directional coupler for 840 nm operation by Nevlacsil, Stefan, Eggeling, Moritz, Muellner, Paul, Koppitsch, Guenther, Sagmeister, Martin, Kraft, Jochen, Hainberger, Rainer

“…OSA Continuum 1, 1324-1331 (2018) Silicon nitride based photonic integrated circuits offer a wavelength operation window in the near infrared down to visible…”
Get full text

Multi-channel swept source optical coherence tomography concept based on photonic integrated circuits by Nevlacsil, Stefan, Muellner, Paul, Maese-Novo, Alejandro, Eggeling, Moritz, Vogelbacher, Florian, Sagmeister, Martin, Kraft, Jochen, Rank, Elisabet, Drexler, Wolfgang, Hainberger, Rainer

“…Opt. Express 28, 32468-32482 (2020) In this paper, we present a novel concept for a multi-channel swept source optical coherence tomography (OCT) system based…”
Get full text

Coherent Coupling of Remote Spin Ensembles via a Cavity Bus by Astner, Thomas, Nevlacsil, Stefan, Peterschofsky, Noomi, Angerer, Andreas, Rotter, Stefan, Putz, Stefan, Schmiedmayer, Jörg, Majer, Johannes

“…Phys. Rev. Lett. 118, 140502 (2017) We report coherent coupling between two macroscopically separated nitrogen-vacancy electron spin ensembles in a cavity…”
Get full text