Tunable low-jitter low-drift spurious-free transposed-frequency optoelectronic oscillator

SE Hosseini, A Banai, FX Kärtner - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
We propose and theoretically and experimentally demonstrate a novel tunable spurious-free
single-loop optoelectronic oscillator (OEO) with low drift and low-phase noise. In the …

Analytical prediction of the main oscillation power and spurious levels in optoelectronic oscillators

SE Hosseini, A Banai - Journal of lightwave technology, 2013 - ieeexplore.ieee.org
We use a nonlinear analytic approach to predict the main oscillation mode power and
spurious levels in ultrapure microwave optoelectronic oscillators (OEOs). This approach …

A Practicable Optoelectronic Oscillator with Ultra-Low Phase Noise

Z Zheng, J Yu, J Wang, C Ma, H Luo, X Su, Y Gao - Photonics, 2024 - mdpi.com
In this paper, an optoelectronic oscillator (OEO) with ultra-low phase noise and high stability
based on the injection-locked and phase-locked loop is proposed. In theory, the injection …

Frequency domain computation of steady state modes of optoelectronic oscillators with stability analysis

S Jahanbakht - Applied Optics, 2017 - opg.optica.org
A frequency domain approach for computing all of the steady state modes of single-loop
optoelectronic oscillators (OEOs) corresponding to the exact parameter values, especially …

Noise figure of microwave photonic links operating under large-signal modulation and its application to optoelectronic oscillators

SE Hosseini, A Banai - Applied Optics, 2014 - opg.optica.org
The noise performance of intensity-modulation direct-detection microwave photonic links
(MWPL) operating under large-signal conditions has been studied in this paper. A …

Frequency domain phase noise analysis of dual injection-locked optoelectronic oscillators

S Jahanbakht - Applied Optics, 2016 - opg.optica.org
Dual injection-locked optoelectronic oscillators (DIL-OEOs) have been introduced as a
means to achieve very low-noise microwave oscillations while avoiding the large spurious …

Signal-to-noise ratio and capture effect of microwave photonic links operating under small-and large-signal modulations in random noise

SS Shojaeddin, SE Hosseini, H Abiri - Optics Communications, 2018 - Elsevier
Signal-to-noise power ratio (SNR) and capture effect of intensity-modulation direct-detection
(IMDD) microwave photonic links (MWPLs) operating under small-and large-signal …

Graphical approach to designing high‐gain low‐noise MWPLs

M Jahanbozorgi, SE Hosseini - IET Optoelectronics, 2019 - Wiley Online Library
This study introduces an analytical approach to compromise between the figures of merit of
a microwave photonic link (MWPL) and accordingly to design its corresponding matching …

Theoretical investigation of the capture effect in IMDD-based microwave photonic mixers

M Mahdi Keshavarz… - Journal of the Optical …, 2018 - opg.optica.org
We study the large-signal behavior of microwave photonic (MWP) mixers to investigate the
small-signal suppression phenomenon commonly referred to as the capture effect. We …

محاسبه و تحلیل پایداری مودهای نوسانی نوسان‌ساز الکترونوری پهن باند در حوزه فرکانس

جهانبخت, موسوی - مجله مهندسی برق دانشگاه تبریز, 2019‎ - tjee.tabrizu.ac.ir
نوسان‌سازهای الکترونوری با بهره‌گیری از یک خط تأخیر فیبر نوری بلند در نقش مشدد با ضریب
کیفیت بالا قادر به تولید امواج رادیویی و مایکروویو بسیار کم نویز هستند. محاسبه کلیه مودهای …