Optical fiber communication
Introduction to Optical fiber System,Optical Waveguide and Optical fiber types
Transmission characteristics of Optical fiber,fiber joint and connections and optical sources
LED as Optical source,Optical detector and direct detection method
Optical Amplification and Integrated optics and photonics
Optical fiber system and optical network
- Historical development
- Optical fiber communication system
- Advantages of optical fiber communication
- Ray Model
- Phase shift with total internal reflection and the evanescent field
- Goos–Haenchen shift
- Cylindrical fiber
- Mode coupling
- Step index fibers
- Graded index fibers
- Single-mode fibers
- Cutoff Wavelength
- Mode-field diameter and spot size
- Effective refractive index
- Group delay and mode delay factor
- The Gaussian Approximation
- Equivalent step index
- Photonic crystal fibers
- Optical fiber
- Optical Fiber Types
- Attenuation
- Absorption
- Linear scattering losses
- Nonlinear scattering losses
- Fiber bend loss
- Dispersion
- Overall fiber dispersion
- Dispersion-modified single-mode fibers
- Polarization
- Nonlinear effects
- Soliton propagation
- Optical fiber splices
- Cylindrical ferrule connectors
- Duplex and multiple-fiber connectors
- Expanded beam connectors
- GRIN-rod lenses
- Fiber couplers
- Three- and four-port couplers
- Star couplers
- Wavelength division multiplexing couplers
- Optical isolators and circulators
- Optical spectral filters
- Wavelength Interference filter de-multiplexers
- GRIN-rod lensed band-pass de-multiplexer
- Interaction length
- Fiber Bragg grating (FBG)
- Arrayed waveguide grating (AWG)
- "Constructive interference "
- Optical add/drop wavelength multiplexer using FBG
- Optical Source
- Laser action- General principles
- The Einstein relations
- Population inversion
- Optical feedback and laser oscillation
- Threshold condition for laser oscillation
- Optical emission from semiconductors
- Spontaneous emission
- Other radiative recombination processes
- Carrier recombination:
- Stimulated emission
- Heterojunctions
- Stripe geometry of Injection laser
- Laser modes in injection laser
- Single-mode operation of the Injection laser
- Gain-guided lasers
- Index-guided lasers
- Quantum-well lasers
- Quantum-dot laser
- Single-frequency injection lasers
- Injection laser characteristics
- Injection laser to fiber coupling
- The Nd: YAG laser
- Glass fiber lasers
- Mid-infrared and far-infrared lasers
- Long external cavity lasers
- Fiber lasers
- Integrated external cavity lasers
- LED as Optical Source
- LED power and efficiency
- LED structures
- LED characteristics
- Optical detectors
- Optical detection principles
- P-N-Photodiodes
- Absorption
- Direct and indirect absorption: silicon and germanium
- The PIN photodiode
- Traveling-wave photodiodes
- Unitraveling carrier (UTC) photodiode
- Resonant cavity enhanced photodiode
- Noise in PIN Photodiode
- Avalanche photodiodes
- Silicon avalanche photodiodes
- Germanium avalanche photodiodes
- III-V alloy avalanche photodiodes
- Benefits and drawbacks with the avalanche photodiode
- Quantum-dot photodetectors
- Phototransistors
- Waveguide phototransistors
- Metal semiconductor metal photodetectors
- Noise
- Receiver noise
- Receiver capacitance and bandwidth
- Excess avalanche noise factor
- Gain-bandwidth product
- Receiver structures
- FET preamplifiers
- High-performance receivers
- PIN FET hybrid receivers
- Optical amplifiers
- Semiconductor Optical Amplifiers
- Characteristics for semiconductor optical amplifiers
- Performance characteristics of SOA
- Gain clamping
- DBR mirror structure of SOA
- Quantum dots
- Fiber and waveguide amplifiers
- Raman Fiber Amplifiers
- Brillouin Fiber Amplifiers
- Waveguide Amplifiers and Fiber Amplets
- Optical Parametric Amplifiers
- Wideband Fiber Amplifier
- Wavelength conversion
- Optical Regeneration
- OWCs or AOWCs
- Cross-gain modulation wavelength converter
- Cross-phase modulation wavelength converter
- Nonlinear optical loop mirrors
- Frequency chirp
- Wavelength converter using a Mach-Zehnder interferometer
- Michelson interferometer (MI)
- Cross-absorption modulation wavelength converters
- Coherent wavelength converters
- Four-wave mixing wavelength converter
- Integrated optics and photonics technologies
- Planar waveguides
- Beam splitters
- Directional couplers
- Optical switching systems
- Modulators
- Periodic structures for filters and injection lasers
- Polarization transformers and wavelength converters
- Optoelectronic integration
- Photonic integrated circuits
- Optical Bistability and Digital Optics
- Optical Computation
- Optical fiber Communication System
- Optical Transmitter Circuit
- Source limitations
- LED drive circuits
- Laser drive circuits
- Optical receiver circuit
- Preamplifier
- Automatic gain control
- Equalization
- System design considerations
- Component Choice
- Multiplexing
- Digital Systems
- The Optoelectronic Regenerative Repeater
- Optical Transmitter and Modulation Formats
- Digital Optical Receiver
- Channel losses
- Temporal response
- Optical Power Budgeting
- Line coding and Forward Error Correction
- Analog Systems
- Direct intensity modulation (DIM)
- Subcarrier intensity modulation
- Subcarrier double-sideband modulation (DSBIM)
- Pulse Analog Techniques
- Optical Time Division Multiplexing
- Subcarrier Multiplexing
- Orthogonal Frequency Division Multiplexing (OFDM)
- Wavelength Division Multiplexing
- Optical Code Division Multiplexing
- Hybrid multiplexing
- Application of optical amplifiers
- Dispersion Management
- Soliton Systems
- Basic Coherent System
- Coherent Detection Principles
- Injection laser linewidth
- State Of Polarization
- Local Oscillator Power
- Transmission Medium Limitations
- Amplitude Shift Keying
- Frequency Shift Keying
- Phase Shift Keying
- Polarization Shift Keying
- Demodulation Schemes
- Heterodyne Synchronous Detection
- Heterodyne Asynchronous Detection
- Homodyne Detection
- Intradyne Detection
- Phase Diversity Reception
- Differential Phase Shift Keying
- ASK Heterodyne Detection
- PSK Heterodyne Detection
- ASK and PSK Homodyne Detection
- Dual-filter Direct Detection FSK
- Interferometric Direct Detection DPSK
- Comparison of Sensitivities
- Polarization Multiplexing
- High-Capacity Transmission
- Optical Network Concepts
- Optical Networking Terminology
- Optical Network Node and Switching Elements
- Wavelength Division Multiplexed Networks
- Public Telecommunications Network
- Synchronous Networks
- Asynchronous Transfer Mode
- OSI Model
- Optical Transport Network
- Functional Structure Optical Transport Network
- Internet Protocol
- Implementation Schemes for IP over WDM/DWDM
- Wavelength Routing Networks
- Wavelength Convertible Routing Network Architectures
- Multigranular OXCs (MG-OXCs)
- Routing and Wavelength Assignment
- FSK Heterodyne Detection