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Galina Georgieva
Galina Georgieva
Axinora Ltd.
Verified email at tu-berlin.de - Homepage
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Year
Toward coherent O-band data center interconnects
PM Seiler, G Georgieva, G Winzer, A Peczek, K Voigt, S Lischke, A Fatemi, ...
Frontiers of Optoelectronics 14, 414-425, 2021
312021
Multiband silicon photonic ePIC coherent receiver for 64 GBd QPSK
PM Seiler, K Voigt, A Peczek, G Georgieva, S Lischke, A Malignaggi, ...
Journal of Lightwave Technology 40 (10), 3331-3337, 2022
262022
Silicon nitride waveguide coupled 67+ GHz Ge photodiode for non-SOI PIC and ePIC platforms
S Lischke, D Knoll, C Mai, A Hesse, G Georgieva, A Peczek, A Kroh, ...
2019 IEEE International Electron Devices Meeting (IEDM), 33.2. 1-33.2. 4, 2019
122019
Cross-polarization effects in sheared 2D grating couplers in a photonic BiCMOS technology
G Georgieva, K Voigt, C Mai, PM Seiler, K Petermann, L Zimmermann
Japanese Journal of Applied Physics 59 (SO), SOOB03, 2020
102020
2D Grating Coupler Induced Polarization Crosstalk in Coherent Transceivers for Next Generation Data Center Interconnects
G Georgieva, PM Seiler, C Mai, K Petermann, L Zimmermann
2021 Optical Fiber Communications Conference and Exhibition (OFC), W1C.4, 2021
62021
A physical origin of cross-polarization and higher-order modes in two-dimensional (2D) grating couplers and the related device performance limitations
G Georgieva, K Voigt, PM Seiler, C Mai, K Petermann, L Zimmermann
Journal of Physics: Photonics 3, 035002, 2021
52021
Design and performance analysis of integrated focusing grating couplers for the transverse-magnetic TM00 mode in a photonic BiCMOS technology
G Georgieva, K Voigt, A Peczek, C Mai, L Zimmermann
Journal of the European Optical Society-Rapid Publications 16 (1), 7, 2020
52020
Monolithically Integrated O-Band Coherent ROSA featuring 2D Grating Couplers for Self-Homodyne Intra Data Center Links
PM Seiler, G Georgieva, A Peczek, M Oberon, C Mai, S Lischke, ...
IEEE Photonics Journal 15 (3), 6601306, 2023
42023
A Polarization-Independent Zig-Zag-Tilted Ovals Grating Coupler in a 0.25 µm Photonic BiCMOS Technology
G Georgieva, PM Seiler, C Mai, A Peczek, K Petermann, L Zimmermann
European Conference and Exhibition on Optical Communication, Mo3F. 5, 2022
42022
Dual-polarization multiplexing amorphous Si:H grating couplers for silicon photonic transmitters in the photonic BiCMOS backend of line
G Georgieva, C Mai, PM Seiler, A Peczek, L Zimmermann
Frontiers of Optoelectronics 15 (1), 13, 2022
42022
Analytical and numerical investigation of silicon photonic 2D grating couplers with a waveguide-to-grating shear angle
G Georgieva, K Petermann
2018 Progress in Electromagnetics Research Symposium (PIERS-Toyama), 921-925, 2018
42018
Penalties from 2D grating coupler induced polarization crosstalk in silicon photonic coherent transceivers
G Georgieva, M Sena, PM Seiler, K Petermann, J Fischer, L Zimmermann
IEEE Photonics Journal 14 (5), 1-11, 2022
32022
Germanium fin photodiode with 3db-bandwidth> 110 GHz and high l-band responsivity
D Steckler, S Lischke, A Kroh, A Peczek, G Georgieva, L Zimmermann
2023 IEEE silicon photonics conference (SiPhotonics), 1-2, 2023
22023
Toward 2D grating coupler enabled O-band coherent links based on SiGe photonic electronic technology
L Zimmermann, PM Seiler, C Mai, G Georgieva
Japanese Journal of Applied Physics 62 (SC), SC0807, 2023
22023
Focusing 1D Silicon Photonic Grating Coupler in Photonic BiCMOS Technology for the Excitation of the Fundamental TM Mode
G Georgieva, K Voigt, L Zimmermann
2019 PhotonIcs & Electromagnetics Research Symposium-Spring (PIERS-Spring …, 2019
22019
Germanium Photodiodes with 3-dB Bandwidths> 110 GHz and L-Band Responsivity of> 0.7 A/W
D Steckler, S Lischke, A Kroh, A Peczek, G Georgieva, L Zimmermann
IEEE Photonics Technology Letters, 2024
12024
Cross-polarization effects in sheared two-dimensional grating couplers for silicon photonics
G Georgieva, K Voigt, C Mai, K Petermann, L Zimmermann
2019 24th Microoptics Conference (MOC), 58-59, 2019
12019
Toward FEOL integration of SiN waveguides into a photonic BiCMOS process
F Goetz, S Lischke, G Georgieva, A Peczek, L Zimmermann
2023 IEEE Silicon Photonics Conference (SiPhotonics), 1-2, 2023
2023
Integrated Silicon Photonic Two-Dimensional Grating Couplers
GD Georgieva
Technische Universität Berlin, 2023
2023
Integrated Silicon Photonic Two-Dimensional Grating Couplers
GD Georgieva
https://hal.science/hal-04272580, 2023
2023
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