Information about Author
Name, Surname:

Jānis Braunfelds

Department:

(33300) Fotonikas, elektronikas un elektronisko sakaru institūts

Scientific Degree:

Doktors

E-mail:

Janis.Braunfelds(at)rtu.lv

Publications
26 items found, displaying 21 to 26.
Research on FBG Based Sensor Networks and Their Coexistence with Fiber Optical Transmission Systems
(2019)
Uģis Seņkāns, Jānis Braunfelds, Ilya Lyashuk, Jurģis Poriņš, Sandis Spolītis, Vjačeslavs Bobrovs
Scientific article indexed in SCOPUS or WOS database
FBG Sensors Network Embedded in Spectrum-sliced WDM-PON Transmission System Operating on Single Shared Broadband Light Source
(2019)
Uģis Seņkāns, Jānis Braunfelds, Ilya Lyashuk, Jurģis Poriņš, Sandis Spolītis, Viktors Haritonovs, Vjačeslavs Bobrovs
Full-text conference paper published in conference proceedings indexed in SCOPUS or WOS database
Integration of FBG Optical Sensor Network in DWDM-PON Transmission System
(2019)
Klinta Zvirbule, Rihards Mūrnieks, Marina Aleksejeva, Jānis Braunfelds, Ilya Lyashuk, Vjačeslavs Bobrovs
Full-text conference paper published in conference proceedings indexed in SCOPUS or WOS database
Evaluation of 4-PAM, NRZ and Duobinary Modulation Formats Performance for Use in 20 Gbit/s DWDM-PON Optical Access Systems
(2018)
Toms Salgals, Laura Skladova, Klinta Zvirbule, Jānis Braunfelds, Sandis Spolītis
Full-text conference paper published in conference proceedings indexed in SCOPUS or WOS database
Research of FBG Optical Sensors Network and Precise Peak Detection
(2018)
Uģis Seņkāns, Jānis Braunfelds, Sandis Spolītis, Vjačeslavs Bobrovs
Full-text conference paper published in conference proceedings indexed in SCOPUS or WOS database
Performance Enhancement of Multi-Core Fiber Transmission Using Real-Time FPGA Based Pre-Emphasis
(2017)
Kibria Hasanuzzaman, Sandis Spolītis, Toms Salgals, Jānis Braunfelds, Alvaro Morales, Luz González, Simon Rommel, Rafael Puerta, Pablo Asensio, Vjačeslavs Bobrovs, Stavros Iezekiel, Idelfonso Tafur Monroy
Full-text conference paper published in conference proceedings indexed in SCOPUS or WOS database

Patents
1 items found, displaying 1 to 1.
Optical sensor interrogration unit with integrated optical time domain reflectometer functionality
LV15534B (20.12.2021.)
Jānis Braunfelds, Sandis Spolītis, Jurģis Poriņš, Vjačeslavs Bobrovs

Technology Offers
1 items found, displaying 1 to 1.
Amplitude-frequency transmission characteristic curve measurements in C and L band with a high-resolution optical spectrum analyzer
2023
Jānis Braunfelds, Uģis Seņkāns, Nauris Silkāns, Ints Murāns, Sandis Spolītis, Vjačeslavs Bobrovs

Projects
11 items found, displaying 1 to 11.
Šķiedru optiskie FBG sensori autoceļu tehnisko stāvokļu uzraudzībai
Informācijas tehnoloģijas
Jānis Braunfelds
Kombinētas energoefektīvas šķiedru optiskās datu pārraides un sensoru sistēmas izstrāde
Informācijas tehnoloģijas
Sanita Vanaga
Pārraides sistēmu katedra (14-13105-90)
Citi
Ģirts Ivanovs
Rīgas Tehniskās universitātes efektīvas pārvaldības attīstība
Citi
Dace Paule
RTU Inovāciju granti studentiem
Citi
Liene Briede
Sakaru sistēmu Tehnoloģiju izpētes centrs (34-13108-DOK.SSTIC/19)
Citi, IZM-RTU
Sandis Spolītis
Sakaru sistēmu Tehnoloģiju izpētes centrs (34-13108-DOK.SSTIC/20)
Citi
Sandis Spolītis
Sakaru sistēmu Tehnoloģiju izpētes centrs (34-13108-ZI-2020/4.1)
Citi
Sandis Spolītis
Telekomunikāciju institūts (34-13100-SZI-2017/4.1)
Ģirts Ivanovs
Telekomunikāciju institūts (34-13100-ZI-2018/4.1)
Ģirts Ivanovs
Telekomunikāciju institūts (34-13100-ZI-2018/8.2)
Ģirts Ivanovs
CONTACTS

IT Service Centre
6B Kipsalas Street, Riga LV-1048, Latvia
Phone: +371 67089999
E-mail: it@rtu.lv
LINKS

Research
Open Science
© Riga Technical University 2025
We use cookies to improve the user experience of the portal and provide more convenient usage. By continuing to use the portal, you agree that you use cookies.
Accept Read more