TY  - JOUR
A1  - Gaso, Peter
A1  - Pudis, Dusan
A1  - Seyringer, Dana
A1  - Kuzma, Anton
A1  - Gajdosova, Lenka
A1  - Mizera, Tomas
A1  - Goraus, Matej
T1  - 3D polymer based 1x4 beam splitter
JF  - Journal of Lightwave Technology
N2  - We present a new concept of 3D polymer-based 1 × 4 beam splitter for wavelength splitting around 1550 nm. The beam splitter consists of IP-Dip polymer as a core and polydimethylsiloxane (PDMS) Sylgard 184 as a cladding. The splitter was designed and simulated with two different photonics tools and the results show high splitting ratio for single-mode and multi-mode operation with low losses. Based on the simulations, a 3D beam splitter was designed and realized using direct laser writing (DLW) process with adaptation to coupling to standard single-mode fiber. With respect to the technological limits, the multi-mode splitter having core of (4 × 4) μm 2 was designed and fabricated together with supporting stable mechanical construction. Splitting properties were investigated by intensity monitoring of splitter outputs using optical microscopy and near-field scanning optical microscopy. In the development phase, the optical performance of fabricated beam splitter was examined by splitting of short visible wavelengths using red light emitting diode. Finally, the splitting of 1550 nm laser light was studied in detail by near-field measurements and compared with the simulated results. The nearly single-mode operation was observed and the shape of propagating mode and mode field diameter was well recognized.
KW  - Optical splitter
KW  - 3D splitter
KW  - Polymer
KW  - Y-branch splitter
Y1  - 2021
U6  - http://dx.doi.org/10.1109/JLT.2020.3026170
SN  - 0733-8724
SN  - 1558-2213
N1  - Veröffentlichungsdatum Web: 23. September 2020
VL  - 39. Jg.
IS  - H. 1
SP  - 154
EP  - 161
ER  - 
TY  - CHAP
A1  - Gajdosova, Lenka
A1  - Seyringer, Dana
A1  - Burtscher, Catalina
A1  - Chovan, Jozef
A1  - Kuzma, Anton
A1  - Uherek, Frantisek
ED  - Sitek, Jozef
ED  - Vajda, Jan
ED  - Jamnicky, Igor
T1  - Simulation of silicon nitride based arrayed waveguide gratings applying three different photonics tools
T2  - Applied Physics of Condensed Matter (APCOM 2018). Strbske Pleso, Slovak Republic. 20-22 June 2018
Y1  - 2018
PB  - AIP Publishing
CY  - Melville, NY
ER  - 
TY  - CHAP
A1  - Seyringer, Dana
A1  - Gajdosova, Lenka
A1  - Burtscher, Catalina
A1  - Kuzma, Anton
A1  - Chovan, Jozef
A1  - Uherek, Frantisek
ED  - Sitek, Jozef
ED  - Vajda, Jan
ED  - Jamnicky, Igor
T1  - Design of low loss silicon nitride 8-channel AWG
T2  - Applied Physics of Condensed Matter (APCOM 2018). Strbske Pleso, Slovak Republic. 20-22 June 2018
Y1  - 2018
PB  - AIP Publishing
CY  - Melville, NY
ER  - 
TY  - CHAP
A1  - Burtscher, Catalina
A1  - Kuzma, Anton
A1  - Lucki, Michal
A1  - Seyringer, Dana
ED  - Vajda, Jan
ED  - Jamnicky, Igor
T1  - Design and simulation of 1x32 Y-branch splitter applying different photonics tools
T2  - Proceedings of the 23rd International Conference on Applied Physics of Condensed Matter (APCOM 2017). June 12 - 14, 2017. Strbske Pleso, Slovak Republic
Y1  - 2017
SP  - 213
EP  - 218
PB  - Slovenska Technicka Univerzita
CY  - Bratislava
ER  - 
TY  - CHAP
A1  - Burtscher, Catalina
A1  - Seyringer, Dana
A1  - Uherek, Frantisek
A1  - Chovan, Jozef
A1  - Kuzma, Anton
ED  - Breza, Juraj
ED  - Donoval, Daniel
ED  - Varinsky, Erik
T1  - Design of low loss 1x64 y-branch splitter having symmetric splitting ratio and small footprint
T2  - ASDAM 2014. Conference proceedings. The tenth International Conference on Advanced Semiconductor Devices and Microsystems. Smolenice Castle, Slovakia. 20-22 October 2014
KW  - Standards
KW  - insertion loss
KW  - integrated optics
KW  - low loss 1×64 y-branch splitter
KW  - Optical fibers
KW  - Optical losses
KW  - Optical refraction
KW  - small footprint
KW  - split power
KW  - symmetric splitting ratio
KW  - waveguide structure
KW  - waveguides
KW  - Y-branch optical splitter
Y1  - 2014
PB  - IEEE
CY  - Piscataway, NJ
ER  - 
TY  - CHAP
A1  - Hodzic, Edin
A1  - Seyringer, Dana
A1  - Uherek, Frantisek
A1  - Chovan, Jozef
A1  - Kuzma, Anton
ED  - Breza, Juraj
ED  - Donoval, Daniel
ED  - Vavrinsky, Erik
T1  - Calculation of accurate channel spacing of an arrayed waveguide grating optical multiplexer/demultiplexer applying position method
T2  - ASDAM 2014. Conference proceedings. The tenth International Conference on Advanced Semiconductor Devices and Microsystems. Smolenice Castle, Slovakia. 20-22 October 2014
KW  - arrayed waveguide gratings
KW  - Couplers
KW  - wavelength division multiplexing
KW  - Adaptive optics
KW  - Channel spacing
KW  - Optical coupling
Y1  - 2014
PB  - IEEE
CY  - Piscataway, NJ
ER  - 
TY  - JOUR
A1  - Seyringer, Dana
A1  - Schmid, Patrick
A1  - Bielik, Michal
A1  - Uherek, Frantisek
A1  - Chovan, Jozef
A1  - Kuzma, Anton
T1  - Design, simulation, evaluation, and technological verification of arrayed waveguide gratings
JF  - Optical engineering
Y1  - 2014
U6  - http://dx.doi.org/10.1117/1.OE.53.7.071803
SN  - 0091-3286
VL  - 53. Jg.
IS  - H. 7
ER  - 
TY  - JOUR
A1  - Chovan, Jozef
A1  - Kuzma, Anton
A1  - Uherek, Frantisek
A1  - Seyringer, Dana
A1  - Patassy, Gabor
T1  - Fotonicke sensory pre zivotne prostredie – monitorovanie kvality pitnej vody
JF  - Casopis EE
Y1  - 2013
VL  - 19. Jg.
IS  - H. 5
SP  - 40
EP  - 43
ER  - 
TY  - CHAP
A1  - Seyringer, Dana
A1  - Kohler, Linda
A1  - Uherek, Frantisek
A1  - Chovan, Jozef
A1  - Kuzma, Anton
ED  - Pudis, Dusan
ED  - Lettrichova, Ivana
ED  - Suslik, Lubos
ED  - Kovac, Jaroslav
ED  - Vincze, Andrej
T1  - Influence of waveguide structure on Y-branch splitting
T2  - Proceedings of ADEPT 2013. 1st International Conference on Advances in Electronic and Photonic Technologies. Spa Novy Smokovec, High Tatras, Slovakia, June 2-5, 2013
Y1  - 2013
SN  - 978-80-554-0689-3
SP  - 266
EP  - 269
PB  - Univ. of Zilina
CY  - Zilina
ER  - 
TY  - CHAP
A1  - Uherek, Frantisek
A1  - Chovan, Jozef
A1  - Kuzma, Anton
A1  - Pisecny, Pavol
A1  - Hasko, Daniel
A1  - Seyringer, Dana
ED  - Pudis, Dusan
ED  - Lettrichova, Ivana
ED  - Suslik, Lubos
ED  - Kovac, Jaroslav
ED  - Vincze, Andrej
T1  - Silicon nanophotonics
T2  - Proceedings of ADEPT 2013. 1st International Conference on Advances in Electronic and Photonic Technologies. Spa Novy Smokovec, High Tatras, Slovakia, June 2-5, 2013
Y1  - 2013
SN  - 978-80-554-0689-3
PB  - Univ. of Zilina
CY  - Zilina
ER  -