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Argon Laser: Advantages and Disadvantages
Explore the pros and cons of Argon lasers, including benefits like multiple wavelengths and drawbacks like low efficiency.
Posts tagged: Optical
Showing 25 posts (Page 1 of 1)
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Diode Pumped Solid State Laser (DPSSL) Explained
A concise overview of Diode Pumped Solid State Lasers (DPSSLs), their applications, and their function in fiber optic systems.
Direct Modulation vs. External Modulation: Optical Techniques Compared
Explore the differences between direct and external optical modulation, their advantages, disadvantages, and applications in optical communication systems.
Fiber Star Coupler Calculator: Calculate Output Power
Calculate the output power of a fiber star coupler using this online calculator. Simply input the input power, number of ports, and excess loss.
FTTH Tutorial: Network Architecture, Configuration, and Technologies
A comprehensive guide to FTTH network architecture, configuration, and key technologies like AON, PON, EPON, and GPON. Understand deployment considerations for high-speed internet delivery.
Half & Quarter Wave Plate Thickness Calculator
Calculators for determining half wave and quarter wave plate thickness, along with the formulas used in the calculations.
Infrared (IR) Communication: Basics, Features, and Applications
Explore infrared (IR) communication basics, including features, network operation, spectrum, advantages, and disadvantages.
Infrared (IR) Technology
Explore infrared (IR) technology: its types (diffused and directed beam), performance metrics, technical aspects like frequency range and modulation, and diverse applications beyond TV remotes.
Infrared Pyroelectric Detectors: Working Principles and Applications
Explore the function, operation, and applications of infrared pyroelectric detectors, including their use in security systems, lighting control, and household appliances.
LiFi: Advantages and Disadvantages of Light Fidelity Technology
Explore the benefits and drawbacks of LiFi technology, an emerging wireless communication using light for faster data transmission and increased bandwidth.
Optical Equalizer: Basics and Specifications
Learn about optical equalizers, their purpose in WDM systems, and key specifications for long-distance optical signal transmission.
Optical Modulation Index (OMI) Explained
Learn about the optical modulation index (OMI), its definition, and its equations in both electrical and optical domains, relevant to optical fiber communication.
Optical Transimpedance Amplifier (TIA): Operation and Applications
Learn about optical transimpedance amplifiers (TIAs), their function in converting photodiode current to voltage, features, and applications in fiber optic networks.
Optical vs. Electrochemical Biosensors: Key Differences
A comparison of optical and electrochemical biosensors, highlighting their working principles, advantages, and disadvantages.
Optocoupler Basics: Definition, Types, and Features
Explore optocouplers: their function in optical networks, types (wavelength-selective/independent), and key features like high isolation and low power loss.
Optoisolator Basics: Working Principles and Specifications
Explore the fundamentals of optoisolators, their working principles, key parameters, and specifications, including insertion loss and isolation.
OTDM vs OWDM: Understanding the Differences
Explore the differences between OTDM and OWDM optical multi-channel systems, their principles, advantages, and disadvantages in fiber optic communication.
Photodetector Responsivity: Definition and Parameters
Understand photodetector responsivity, a measure of electrical output per optical input, crucial in fiber optic systems. Learn about factors affecting it.
Photodiode Cutoff Wavelength Formula and Calculator
Calculate the cutoff wavelength of a photodiode using this formula and calculator. Understand the spectral response limit for your application.
Photodiode Sensitivity: Formula and Calculator
Calculate photodiode sensitivity using our formula and calculator. Learn how sensitivity affects performance in light detection applications.
Radio vs. Optical Telescopes: A Comparative Guide
Explore the key differences between radio and optical telescopes, their operation, and their unique applications in astronomy.
Spatial Light Modulator (SLM) Basics and Vendors
Learn about Spatial Light Modulators (SLMs), including optically addressed and electrically addressed types, their drawbacks, and a list of vendors.
Surface Emitting LED: Structure, Working, Advantages & Disadvantages
Learn about Surface Emitting LEDs: their structure, operation, advantages like high optical coupling, and disadvantages including lower data rates.
Transmissive vs. Retro-Reflective Optical Sensors: Key Differences
Explore the distinctions between transmissive and retro-reflective optical sensors, their functionalities, and typical applications. Understand how each sensor type detects objects.
WXC: Wavelength Crossconnect ROADM Explained
Explore the WXC (Wavelength Crossconnect) in fiber optics, detailing its function as a ROADM in mesh networks, offering N x N connectivity and reliable configuration.
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