نتایج جستجو برای: zehnder interferometer switch

تعداد نتایج: 70894  

Journal: :Physics Letters B 2023

If the dark sector exists and communicates with Standard Model through $U(1)$ mixing, it is possible that electromagnetism would have influence on matter fields in sector, so-called millicharge particles (mCPs). Furthermore, highest mCPs could be particles. Recently has been shown slowed down captured by earth. As a result, number density of accumulated underground enhanced several orders magni...

2012
George T. Kanellos Maria Spyropoulou Konstantinos Vyrsokinos Amalia Miliou Nikos Pleros

1.1 SOAs as nonlinear elements in Mach-Zehnder Interferometers Although SOAs have been initially introduced as integrated modules mainly for optical amplification purposes, they have been widely used in all optical signal processing applications, like all-optical switching and wavelength conversion, utilizing the exhibited nonlinearities such as gain saturation, cross-gain (XGM) and cross-phase...

Journal: :Applied optics 1989
Y T Chen

A new method of using a Mach-Zehnder interferometer formed by single-mode optical fibers to stabilize the frequency of a helium-neon laser has been studied. Preliminary experimental result of 5000-Hz linewidth within the time scale of 1 s is presented.

Journal: :Optics letters 2007
Yi Dong Hao He Weisheng Hu Zhaohui Li Qijie Wang Wu Kuang Tee Hiang Cheng Yang Jing Wen Yixin Wang Chao Lu

We realize a novel photonic microwave phase shifter/modulator based on a nonlinear optical loop mirror incorporating a Mach-Zehnder interferometer. A near-linear phase shifter exceeding 180 degrees and a phase modulation with 2.5 Gbit/s baseband signal are obtained for a 10 GHz microwave signal by this proposed device.

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