Essays about: "Fiber Amplifiers"
Found 5 essays containing the words Fiber Amplifiers.
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1. Digital Front End Algorithms for Sub-Band Full Duplex
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : Sub-band full duplex is a new communication scheme technology, where a single frequency band is partitioned into sub-bands for downlink (DL) and up-link(UL) transmissions, and both can take place simultaneously. The idea behind the sub-band full duplex development is to improve the throughput, and coverage and reduce the latency of the UL communication by allowing the UL reception during the DL transmission. READ MORE
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2. Simulation, Design, and Implementation of a Narrow Linewidth Ytterbium Fiber MOPA System at 1087 nm
University essay from KTH/Tillämpad fysikAbstract : This thesis focuses on simulating, designing, and characterizing a narrow-linewidth continuous-wave (CW) Ytterbium (Yb) master oscillator fiber amplifier (MOFA) system. The primary goal was to achieve a watt-level output at 1087 nm with a narrow 1 GHz linewidth, making the MOFA well-suited for serving as a pump source in Terahertz (THz) generation experiments. READ MORE
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3. Noncollinear optical parametric amplification of a supercontinuum
University essay from Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionenAbstract : During this thesis, work has been done towards realizing a short-wave infrared (SWIR) laser source based on optical parametric amplification. It is planned that this setup should be able to produce few-cycle laser pulses at 2μm with a stable carrier-envelope phase (CEP). READ MORE
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4. Structural Health Monitoring of Composite Fan Outlet Guide Vane : Detecting damages and impacts using piezoelectric wafer active sensors and Lamb waves
University essay from KTH/LättkonstruktionerAbstract : The use of composite materials within the aerospace industry has increased in the last decades and is still on the rise. Most composite applications are in the aircraft body parts but engine components such as fan blades and fan outlet guide vanes (FOGV) are now also to be found. READ MORE
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5. Investigation and testing of a low-cost long fiber optic link without external electric power
University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)Abstract : In environments with underdeveloped transport network infrastructure, such as many African countries, the issue of connecting distant yet scarce cities with high-speed links is an important question. One of the central aspects of the problem is the fact that optical fiber links require amplification in the middle, which cannot be provided easily as power infrastructure is very hard to implement in locations such as deserts. READ MORE