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Now showing items 41-50 of 161
324-fs Pulses From a SESAM Modelocked Backside-Cooled 2-μm VECSEL
(IEEE Photonics Technology Letters, 2022/3/2)
We present the first modelocked backside-cooled GaSb VECSEL (Vertical External Cavity Surface Emitting Laser) operating above 2 μm . Using a two quantum well InGaSb SESAM (SEmiconductor Saturable Absorber Mirror) in a ...
Multi-Scroll Attractors with Hyperchaotic Behavior Using Fractional-Order Systems
(JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS, 30 Mart 20)
In this paper, a systematic design is proposed to generate multi-scroll attractors with
hyperchaotic behavior using fractional-order systems, in which switched SC-CNN is triggered
with error function. Sprott Systems Case ...
Epigenetics and Obesity
(Nova Science Publishers, 2022)
Obesity is an important health problem that has reached the level of pandemic today, has
important effects on high prevalence diseases such as cardiovascular, diabetes, and cancer,
and even leads to deaths. Obesity ...
Bandgap engineering, monolithic growth, and operation parameters of GaSb-based SESAMs in the 2–2.4 μm range
(Optical Materials Express, 2022/6/1)
We present the detailed growth and characterization of novel GaSb-based semiconductor saturable absorber mirrors (SESAMs) operating in the 2–2.4 µm spectral range. These SESAMs at different wavelengths are bandgap engineered ...
Intense laser field effect on the nonlinear optical properties of triple quantum wells consisting of parabolic and inverse-parabolic quantum wells
(Laser Physics, 25/02/2022)
The nonlinear optical rectification, the second harmonic generation coefficient, and the third harmonic generation coefficient in parabolic-inverse parabolic-parabolic quantum wells (PIPPQWs) and inverse parabolic-parabo ...
High-power low-noise 2-GHz femtosecond laser oscillator at 2.4 μm
(Optics Express, 2022/2/14)
Femtosecond lasers with high repetition rates are attractive for spectroscopic applications with high sampling rates, high power per comb line, and resolvable lines. However, at
long wavelengths beyond 2 µm, current laser ...
Kesir Dereceli Sprott-K Kaotik Sisteminin Dinamik Analizi ve FPGA Uygulaması
(Avrupa Bilim ve Teknoloji Dergisi, Ağustos 20)
Bu makalede, Alanda Programlanabilir Kapı Dizileri (Field Programmable Gate Array, FPGA) donanımı kullanılarak Sprott-K kaotik sisteminin kesir dereceli analiz ve deneysel uygulaması sunulmaktadır. Çalışmada, Sprott-K ...
Vortex assisted magnetic ionic liquid based dispersive liquid–liquid microextraction approach for determination of metribuzin in some plant samples with UV–Vis spectrophotometer
(2022)
A vortex assisted magnetic ionic liquid based dispersive liquid–liquid microextraction (VA-MIL-DLLME) approach was proposed using a tetrachloromanganate-based magnetic ionic liquid (MIL, as extraction solvent) for the ...
MİKRODENETLEYİCİ TABANLI KONTROL VE VERİ TABANI UYGULAMASI
(Gece Kitaplığı, Ekim 2022)
Teknolojinin gelişimi, mikroişlemci tabanlı sistemlerde sadece hız ve kapasitesinin artmasına değil aynı zamanda küçük, kompakt, hafif ve uygun fiyatlı kontrol ünitelerinin oluşmasını sağlamıştır. Mikroişlemcilerin bu hızlı ...
Vortex assisted magnetic ionic liquid based dispersive liquid–liquid microextraction approach for determination of metribuzin in some plant samples with UV–Vis spectrophotometer
(26 July 20)
A vortex assisted magnetic ionic liquid based dispersive liquid–liquid microextraction (VA-MIL-DLLME)
approach was proposed using a tetrachloromanganate-based magnetic ionic liquid (MIL, as extraction solvent) for the ...