Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Anh Hang Nguyen"'
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 22, Iss 3, Pp 395-397 (2022)
We theoretically evaluate the performance of spurious-tone suppression of a multi-loop optoelectronic oscillators (MOEO) based on closed-loop analysis. Spurious tones are unwanted oscillation signals due to the cavity effect of long-length optical fi
Externí odkaz:
https://doaj.org/article/517dabdcbcd643a2b76854a46ee8fcab
Publikováno v:
Photonics, Vol 7, Iss 1, p 20 (2020)
The side-lobe level (SLL) in optical phased array (OPA) systems should be reduced to ensure their high performance. We investigate theoretically the performance of an OPA based on optically injection-locked (OIL) semiconductor lasers. The phase and a
Externí odkaz:
https://doaj.org/article/23a6fa09939e4cae8db5ac61cef89abf
Publikováno v:
Photonics, Vol 11, Iss 2, p 143 (2024)
Multi-channel radio frequency (RF) signal generation, facilitated by photonic technology, offers significant potential for generating coherent signals with a high frequency and low phase noise, providing multifunctional capabilities across diverse pl
Externí odkaz:
https://doaj.org/article/fdba9ee821f64cd486fa21c57394ec35
Publikováno v:
Photonics, Vol 10, Iss 5, p 498 (2023)
Light detection and ranging (LiDAR) and optical wireless communication (OWC) are in high demand and rapidly developing owing to the explosive growth of smart systems that require automotive and mobile devices. Optical phased arrays (OPA) have become
Externí odkaz:
https://doaj.org/article/f819dabfd3d249019bd84806cd01d1da
Akademický článek
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Autor:
Anh-Hang Nguyen, Hyuk-Kee Sung
Publikováno v:
Photonics. 9:868
Relative intensity noise (RIN) is an important factor that determines the performance of optical phased arrays (OPA) that are configured using semiconductor lasers as light emission sources. This study proposes a method of improving the optical signa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a0a42c8fb37b2cd928f9ccfa2c785d3
https://doi.org/10.3390/photonics9110868
https://doi.org/10.3390/photonics9110868
Publikováno v:
Photonics, Vol 8, Iss 469, p 469 (2021)
Photonics
Volume 8
Issue 11
Photonics
Volume 8
Issue 11
The high security of optical phased array (OPA) signals is an important requirement for OPA-based optical wireless communication (OWC). We propose a method for improving the security of OPA-based OWC systems using optically injection-locked (OIL) sem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8266752f678d9f3c07faf60192bd713
https://www.mdpi.com/2304-6732/8/11/469
https://www.mdpi.com/2304-6732/8/11/469
Akademický článek
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Publikováno v:
Photonics
Volume 7
Issue 1
Photonics, Vol 7, Iss 1, p 20 (2020)
Volume 7
Issue 1
Photonics, Vol 7, Iss 1, p 20 (2020)
The side-lobe level (SLL) in optical phased array (OPA) systems should be reduced to ensure their high performance. We investigate theoretically the performance of an OPA based on optically injection-locked (OIL) semiconductor lasers. The phase and a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a5adabb14a50dd8ea44e229852f1d57
https://doi.org/10.3390/photonics7010020
https://doi.org/10.3390/photonics7010020
Publikováno v:
Journal of Electromagnetic Engineering & Science; May2022, Vol. 22 Issue 3, p395-397, 3p