Fiber-optic communication

Description of Fiber-optic communication The app is a complete free handbook of Lasers and Fiberoptics which covers important topics, notes, materials, news & blogs on the course. Download the App as a reference material & digital book for communication engineering programs & degree courses. This useful App lists 225 topics with detailed notes, diagrams, equations, formulas & course material, the topics are listed in 5 chapters. The app is must have for all the engineering science students & professionals. The app provides quick revision and reference to the important topics like a detailed flash card notes, it makes it easy & useful for the student or a professional to cover the course syllabus quickly before an exams or interview for jobs. Track your learning, set reminders, edit the study material, add favorite topics, share the topics on social media. You can also blog about engineering technology, innovation, engineering startups, college research work, institute updates, Informative links on course materials & education programs from your smartphone or tablet or at Use this useful engineering app as your tutorial, digital book, a reference guide for syllabus, course material, project work, sharing your views on the blog. Some of the topics Covered in the app are:1.Historical development2.Optical fiber communication system3.Advantages of optical fiber communication4.Ray Model5.Attenuation6.Carrier recombination:7.Absorption8.Linear scattering losses9.Nonlinear scattering losses10.Fiber bend loss11.Dispersion12.Overall fiber dispersion13.Dispersion-modified single-mode fibers14.Polarization15.Nonlinear effects16.Soliton propagation17.Optical fiber splices18.Optical connectors19.Cylindrical ferrule connectors20.Duplex and multiple-fiber connectors21.Expanded beam connectors22.GRIN-rod lenses23.Fiber couplers24.Three- and four-port couplers25.Star couplers26.Wavelength division multiplexing couplers27.Optical isolators and circulators28.Optical spectral filters29.Wavelength Interference filter de-multiplexers30.GRIN-rod lensed band-pass de-multiplexer31.Interaction length32.Fiber Bragg grating (FBG)33.Arrayed waveguide grating (AWG)34."Constructive interference"35.Optical add/drop wavelength multiplexer using FBG36.Optical Source37.Laser action- General principles38.The Einstein relations39.Population inversion40.Optical feedback and laser oscillation41.Threshold condition for laser oscillation42.Optical emission from semiconductors43.Spontaneous emission44.Other radiative recombination processes45.Stimulated emission 46.Heterojunctions47.The semiconductor injection laser48.Stripe geometry of Injection laser49.Laser modes in injection laser50.Single-mode operation of the Injection laser51.Gain-guided lasers52.Index-guided lasers53.Quantum-well lasers54.Quantum-dot laser55.Single-frequency injection lasers56.Injection laser characteristics57.Injection laser to fiber coupling58.The Nd: YAG laser59.Glass fiber lasers60.Mid-infrared and far-infrared lasers61.Long external cavity lasers62.Fiber lasers63.Integrated external cavity lasers64.LED as Optical Source65.LED power and efficiency66.LED structures67.LED characteristics68.Optical detectors69.Optical detection principles70.P-N-Photodiodes71.Absorption72.Direct and indirect absorption: silicon and germanium73.The PIN photodiode74.Traveling-wave photodiodes75.Unitraveling carrier (UTC) photodiode76.Resonant cavity enhanced photodiode77.Noise in PIN PhotodiodeEach topic is complete with diagrams, equations and other forms of graphical representations for better learning and quick understanding. Fiber-optic or Lasers and Fiberoptics is part of engineering education courses and technology degree programs of various universities.

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