Search Results - "Amann, Markus‐Christian"

Giant nonlinear response from plasmonic metasurfaces coupled to intersubband transitions by Lee, Jongwon, Tymchenko, Mykhailo, Argyropoulos, Christos, Chen, Pai-Yen, Lu, Feng, Demmerle, Frederic, Boehm, Gerhard, Amann, Markus-Christian, Alù, Andrea, Belkin, Mikhail A.

“…Multiple-quantum-well semiconductors can provide one of the largest known nonlinear material responses, which is, however, geometrically limited to light beams…”
Get full text

Electrically tunable nonlinear polaritonic metasurface by Yu, Jaeyeon, Park, Seongjin, Hwang, Inyong, Kim, Daeik, Demmerle, Frederic, Boehm, Gerhard, Amann, Markus-Christian, Belkin, Mikhail A., Lee, Jongwon

“…Nonlinear polaritonic metasurfaces created by the coupling of intersubband nonlinearities in semiconductor heterostructures with optical modes in…”
Get full text

Ultrathin Second-Harmonic Metasurfaces with Record-High Nonlinear Optical Response by Lee, Jongwon, Nookala, Nishant, Gomez-Diaz, J. Sebastian, Tymchenko, Mykhailo, Demmerle, Frederic, Boehm, Gerhard, Amann, Markus-Christian, Alù, Andrea, Belkin, Mikhail A.

“…Ultrathin metasurfaces with record‐high nonlinear optical response of 1.2 × 106 pm V−1 for second harmonic generation are experimentally demonstrated in the…”
Get full text

Effect of Cavity Length, Strain, and Mesa Capacitance on 1.5-μm VCSELs Performance by Spiga, Silvia, Schoke, Dean, Andrejew, Alexander, Boehm, Gerhard, Amann, Markus-Christian

“…A systematic experimental analysis of the stationary and dynamic performance of 1.5-μm InP-based vertical-cavity surface-emitting lasers with two dielectric…”
Get full text

Heterogeneously integrated III–V-on-silicon 2.3x μm distributed feedback lasers based on a type-II active region by Wang, Ruijun, Sprengel, Stephan, Malik, Aditya, Vasiliev, Anton, Boehm, Gerhard, Baets, Roel, Amann, Markus-Christian, Roelkens, Gunther

“…We report on 2.3x μm wavelength InP-based type-II distributed feedback (DFB) lasers heterogeneously integrated on a silicon photonics integrated circuit. In…”
Get full text

Ultrafast Electrically Tunable Polaritonic Metasurfaces by Lee, Jongwon, Jung, Seungyong, Chen, Pai‐Yen, Lu, Feng, Demmerle, Frederic, Boehm, Gerhard, Amann, Markus‐Christian, Alù, Andrea, Belkin, Mikhail A.

“…Electrically tunable mid‐infrared metasurfaces with nanosecond response time and broad tuning range are reported. Electrical tuning is achieved by employing…”
Get full text

Enhanced Luminescence Properties of InAs–InAsP Core–Shell Nanowires by Treu, Julian, Bormann, Michael, Schmeiduch, Hannes, Döblinger, Markus, Morkötter, Stefanie, Matich, Sonja, Wiecha, Peter, Saller, Kai, Mayer, Benedikt, Bichler, Max, Amann, Markus-Christian, Finley, Jonathan J, Abstreiter, Gerhard, Koblmüller, Gregor

“…Utilizing narrow band gap nanowire (NW) materials to extend nanophotonic applications to the mid-infrared spectral region (>2–3 μm) is highly attractive,…”
Get full text

High-Speed PAM4-Based Optical SDM Interconnects With Directly Modulated Long-Wavelength VCSEL by Van Kerrebrouck, Joris, Pang, Xiaodan, Ozolins, Oskars, Lin, Rui, Udalcovs, Aleksejs, Zhang, Lu, Li, Haolin, Spiga, Silvia, Amann, Markus-Christian, Gan, Lin, Tang, Ming, Fu, Songnian, Schatz, Richard, Jacobsen, Gunnar, Popov, Sergei, Liu, Deming, Tong, Weijun, Torfs, Guy, Bauwelinck, Johan, Chen, Jiajia, Yin, Xin

“…This paper reports the demonstration of high-speed PAM-4 transmission using a 1.5-<inline-formula><tex-math notation="LaTeX">\mu</tex-math></inline-formula>m…”
Get full text

Wavelength Dependence of Efficiency Limiting Mechanisms in Type-I Mid-Infrared GaInAsSb/GaSb Lasers by Eales, Timothy David, Marko, Igor P., Ikyo, Barnabas Achakpa, Adams, Alfred R., Arafin, Shamsul, Sprengel, Stephan, Amann, Markus-Christian, Sweeney, Stephen J.

“…The efficiency limiting mechanisms in type-I GaInAsSb-based quantum well (QW) lasers, emitting at 2.3, 2.6 and 2.9 μm, are investigated. Temperature…”
Get full text

Nonlinearity Tolerant High-Speed DMT Transmission With 1.5-μm Single-Mode VCSEL and Multi-Core Fibers for Optical Interconnects by Zhang, Lu, Van Kerrebrouck, Joris, Lin, Rui, Pang, Xiaodan, Udalcovs, Aleksejs, Ozolins, Oskars, Spiga, Silvia, Amann, Markus-Christian, Van Steenberge, Geert, Gan, Lin, Tang, Ming, Fu, Songnian, Schatz, Richard, Popov, Sergei, Liu, Deming, Tong, Weijun, Xiao, Shilin, Torfs, Guy, Chen, Jiajia, Bauwelinck, Johan, Yin, Xin

“…We experimentally demonstrate the generation of 107-Gbit/s net-rate optical discrete multitone signal using a 1.5- μ m single-mode vertical cavity surface…”
Get full text

Spin‐Controlled Nonlinear Harmonic Generations from Plasmonic Metasurfaces Coupled to Intersubband Transitions by Kim, Daeik, Chung, Hyeongju, Yu, Jaeyeon, Hwang, Inyong, Park, Seongjin, Demmerle, Frederic, Boehm, Gerhard, Amann, Markus‐Christian, Belkin, Mikhail A., Jung, Joo‐Yun, Lee, Jongwon

“…Metasurfaces that generate nonlinear optical responses provide new degrees of freedom for applications such as nonlinear holography, wave mixing, and new…”
Get full text

Residual-free reactive ion etching of gold layers by Franz, Gerhard, Oberhausen, Wolfhard, Meyer, Ralf, Amann, Markus-Christian

“…Metal contacts on semiconductors devices are normally defined by lift-off process, because no well-defined etch processes exist for some rare metals. In this…”
Get full text

Long-wavelength (λ ≥ 1.3 µm) InGaAlAs-InP vertical-cavity surface-emitting lasers for applications in optical communication and sensing by Amann, Markus-Christian, Ortsiefer, Markus

“…In this paper we present an overview of the properties and applications of long‐wavelength vertical‐cavity surface‐emitting lasers (VCSELs) based on the…”
Get full text

Giant Nonlinear Circular Dichroism from Intersubband Polaritonic Metasurfaces by Kim, Daeik, Yu, Jaeyeon, Hwang, Inyong, Park, Seongjin, Demmerle, Frederic, Boehm, Gerhard, Amann, Markus-Christian, Belkin, Mikhail A, Lee, Jongwon

“…Nonlinear metasurfaces are advancing into a new paradigm of “flat nonlinear optics” owing to the ability to engineer local nonlinear responses in…”
Get full text

Long-Wavelength High-Contrast Grating Vertical-Cavity Surface-Emitting Laser by Hofmann, Werner, Chase, Chris, Müller, Michael, Yi Rao, Grasse, Christian, Böhm, Gerhard, Amann, Markus-Christian, Chang-Hasnain, Connie J

“…A novel long-wavelength vertical-cavity surface-emitting laser (VCSEL) structure based on a subwavelength high-contrast grating (HCG) as the output mirror has…”
Get full text

Single-Mode High-Speed 1.5-μm VCSELs by Spiga, Silvia, Soenen, Wouter, Andrejew, Alexander, Schoke, Dean Maximilian, Xin Yin, Bauwelinck, Johan, Boehm, Gerhard, Amann, Markus-Christian

“…Single-mode 1.5-μm InP-based vertical-cavity surface-emitting lasers (VCSELs) with a 1.5-λ-long semiconductor cavity and two dielectric distributed Bragg…”
Get full text

Simultaneous two-level lasing in GaInAsSb/GaSb strained quantum-well lasers by Vizbaras, Kristijonas, Kashani-Shirazi, Kaveh, Amann, Markus-Christian

“…Simultaneous two-level lasing, corresponding to ground level and excited level transitions in GaInAsSb/GaSb quantum well lasers under continuous wave operation…”
Get full text

2 μm wavelength range InP-based type-II quantum well photodiodes heterogeneously integrated on silicon photonic integrated circuits by Wang, Ruijun, Sprengel, Stephan, Muneeb, Muhammad, Boehm, Gerhard, Baets, Roel, Amann, Markus-Christian, Roelkens, Gunther

“…The heterogeneous integration of InP-based type-II quantum well photodiodes on silicon photonic integrated circuits for the 2 µm wavelength range is presented…”
Get full text

Domains of molecular beam epitaxial growth of Ga(In)AsBi on GaAs and InP substrates by Bennarndt, Wolfgang, Boehm, Gerhard, Amann, Markus-Christian

“…We investigate the molecular beam epitaxial growth of GaAsBi and GaInAsBi layers on GaAs and InP-substrates as the materials are intended to serve as an active…”
Get full text

Design and realization of low density InAs quantum dots on AlGaInAs lattice matched to InP(0 0 1) by Enzmann, Roland, Bareiß, Mario, Baierl, Daniela, Hauke, Norman, Böhm, Gerhard, Meyer, Ralf, Finley, Jonathan, Amann, Markus-Christian

“…We present detailed growth studies of InAs nanostructures grown on Al x Ga y In (1− x− y) As lattice matched to an InP(0 0 1) substrate using molecular beam…”
Get full text