Integrated Optical Amplifier–Photodetector on a Wearable Nanocellulose Substrate
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Optical Materials"
DOI: 10.1002/adom.201800201
Abstract: Flexible optoelectronics has emerged as an outstanding platform to pave the road toward vanguard technology advancements. As compared to conventional rigid substrates, a flexible technology enables mechanical deformation while maintaining stable performance. The advantages include… read more here.
Keywords: optical amplifier; photodetector; amplifier; amplifier photodetector ... See more keywords
Stable multiwavelength semiconductor optical amplifier‐based fiber laser using a 2‐mode interferometer
Sign Up to like & getrecommendations! Published in 2020 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32454
Abstract: A multiwavelength semiconductor optical amplifier (SOA) fiber laser based on all‐fiber two‐mode interferometer (TMI) structure is demonstrated. The TMI generates in a comb‐like spectrum with a 1‐nm wavelength spacing and extinction ratio of 5.7 dB.… read more here.
Keywords: fiber laser; optical amplifier; multiwavelength; semiconductor optical ... See more keywords
Simulation of all‐optical NOR gate design with improved extinction ratio using semiconductor optical amplifier
Sign Up to like & getrecommendations! Published in 2024 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.33993
Abstract: Optical computers, leveraging the advantages of light characteristics, hold the potential to outperform electronic computers significantly. The role of all‐optical logic gates is pivotal in realizing such high‐performance computing systems. This research introduces a streamlined… read more here.
Keywords: optical amplifier; extinction ratio; logic; gate ... See more keywords
Spectroscopic Study of Er3+ doped Borate Glass System for Green Emission Device, NIR Laser, and Optical Amplifier Applications
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2021.118216
Abstract: Abstract The 10BaO–20ZnO–20LiF-(50-x)B2O3-xEr2O3 (x = 0, 0.1, 0.5, 0.7, and 1.0 mol %) glass system was studied for green emission device, NIR laser, and optical amplifier applications. The impact of Er3+ doping was assessed through structural, optical, and… read more here.
Keywords: emission; optical amplifier; laser; glass ... See more keywords
Enhanced gain bandwidth of Tm3+ and Er3+ doped tellurite glasses for broadband optical amplifier
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Non-Crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2019.119501
Abstract: Abstract In this work, (90-x-y)TeO2-10GeO2-(x)Tm2O3-(y)Er2O3 composition of germano-tellurite glasses were synthesized by traditional melting and quenching technique and the spectroscopic properties of synthesized glasses were investigated. The values of Judd-Ofelt (JO) intensity parameters (Ωt(t = 2, 4, 6)), spontaneous… read more here.
Keywords: broadband optical; gain bandwidth; tellurite glasses; optical amplifier ... See more keywords
Execution of all-optical Boolean OR logic using carrier reservoir semiconductor optical amplifier-assisted delayed interferometer
Sign Up to like & getrecommendations! Published in 2021 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2021.107230
Abstract: Abstract It is known that the conventional bulk semiconductor optical amplifier (SOA) faces the problem of the slow gain recovery time, which limits its application as a nonlinear element at higher data rates. Therefore, our… read more here.
Keywords: carrier reservoir; optical amplifier; factor; semiconductor optical ... See more keywords
Pulse train generation using a Fabry–Pérot cavity with an integrated optical amplifier and its application to parametric wavelength conversion
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Applied Physics"
DOI: 10.1063/5.0261964
Abstract: Improving the repetition rate of a pulsed laser is an important issue in measurement and processing, as it leads to increased average power. However, in general, the heat generated by high-power lasers that use Q-switches… read more here.
Keywords: cavity; repetition rate; optical amplifier; pulse train ... See more keywords
Optimizing OSSB Generation Using Semiconductor Optical Amplifier (SOA) for 5G Millimeter Wave Switching
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Access"
DOI: 10.1109/access.2017.2683064
Abstract: Millimeter waves (MMWs), operating at 30–300 GHz band, are very promising to the next-generation 5G wireless communication systems, enabling data rates of multi Gbps per user. Photonic technology is increasingly considered to play a key… read more here.
Keywords: optical amplifier; millimeter; amplifier soa; generation ... See more keywords
Membrane InGaAsP Mach–Zehnder Modulator Integrated With Optical Amplifier on Si Platform
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2020.2977426
Abstract: A high-efficiency Mach-Zehnder modulator (MZM) using InGaAsP phase shifters and a semiconductor optical amplifier (SOA) using multiple-quantum-well (MQW) are integrated on Si-waveguide circuits. Membrane structure is easy to optically couple to the widely-used 220-nm-thick Si… read more here.
Keywords: zehnder modulator; optical amplifier; mach zehnder; soa ... See more keywords
Bit Error Rate in WDM Data Transmission Links With Semiconductor Optical Amplifier
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2024.3475885
Abstract: We show experimentally that a semiconductor optical amplifier (SOA) can be used for amplification of WDM optical signals with PAM4 and NRZ modulation at bit rates as high as 400 Gb/s for a broad range… read more here.
Keywords: rate; optical amplifier; bit; data transmission ... See more keywords
Investigation of the Radiation Response of a Dual-Stage Optical Amplifier
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Nuclear Science"
DOI: 10.1109/tns.2025.3545269
Abstract: We studied the radiation response of a dual-stage optical amplifier (DSOA) in terms of gain degradation, noise figure, and radiation-induced attenuation (RIA) related to the corresponding active fiber, through an experimental-simulative approach. The DSOA consists… read more here.
Keywords: dual stage; radiation; response dual; radiation response ... See more keywords