Optical Communication Certification Exam
Benefits of LoopSkill Certification
You will become Internationally Certified Optical Communication Professional.
Backed by 5000+ Companies this Certification will provide you Great Job Opportunities.
Worldwide Average salary of an Optical Professional is around $70,000 per annum.
Exam Cost: USD 30.00 5 out of 5 based on 2634 ratings.
What Is Optical Communication?
Optical communication, also known as optical telecommunication, is information transmission over a long distance using light. It can be done visually or with the help of electronic instruments. The earliest basic types of optical communication stretch back several millennia, whereas the photophone, invented in 1880, was the first electrical instrument to do so.
A transmitter encodes a message into an optical signal, a channel transports the signal to its destination, and a receiver reproduces the message from the received optical signal in an optical communication system. When no electronic equipment is used, the'receiver' is a person who watches and interprets a signal, which can be simple or sophisticated.
In space, free-space optical communication has been used, but terrestrial applications are constrained by location, weather, and the availability of light. This page gives a brief overview of the many types of optical communication.
The most popular type of optical communication medium is optical fiber. Light-emitting diodes (LEDs) or laser diodes are commonly used as transmitters in optical fiber communications. Because optical fibers carry infrared wavelengths with less attenuation and dispersion, infrared light is employed more frequently than visible light. Although optical phase and frequency modulation have been performed in the lab in the past, the signal encoding is often basic intensity modulation. The invention of the erbium-doped fiber amplifier, which expanded link distances at substantially reduced cost, effectively replaced the requirement for periodic signal regeneration.
For 'last mile' telecommunications, free-space optics (FSO) systems are used, and they can operate across distances of several kilometers as long as there is a clear line of sight between the source and the destination, and the optical receiver can properly decode the transmitted information. Other free-space systems can use compact, low-mass, low-power subsystems to deliver high-data-rate, long-range connectivity, making them appropriate for space communications. Several projected satellite constellations aimed at providing worldwide broadband coverage take advantage of these advantages by using laser communication for inter-satellite links between the hundreds to thousands of satellites, thereby forming a space-based optical mesh network.
Salary Range of A Optical Communication Professional
Depending on the experience level and the demographic area, the salary of a Optical Communication Professional varies widely.
The following is the average Optical Communication Professional Salary in USA:
|Best Minds In Optical Communication||$100,000|
|Senior Optical Communication Professionals||$ 85,000|
|Intermediate Optical Communication Professionals||$ 65,000|
|Optical Communication Freshers||$ 50,000|
The following is the average Optical Communication Professional Salary in India:
|Best Minds In Optical Communication||INR 90,000|
|Senior Optical Communication Professionals||INR 60,000|
|Intermediate Optical Communication Professionals||INR 35,000|
|Optical Communication Freshers||INR 20,000|
What Is Optical Communication Certification?
Optical Communication Certification assesses a person's knowledge of the optical world as well as their understanding of communication concepts. A variety of certifying authorities, ranging from government agencies to commercial enterprises and organisations, offer the Optical Communication certification. Certifications are normally obtained by the completion of an online or offline exam.
All certificates have their own set of benefits, such as international recognition, career opportunities, freelancing, and so on. So, Optical Communication certification is an online exam that evaluates a Professional's skills and knowledge in order to match them with the suitable opportunities.
Why should you take this Online Optical Communication Certification?
The online Optical Communication certification from Loopskill will assist you in becoming a certified Professional. You can take this exam and by scoring 70% you will become an internationally certified Optical Communication Professional. This certification will help you in three different ways:
- You can demonstrate your Optical Communication certification to potential employers and can stand out of the crowd.
- You can apply for great jobs using loopskill website or app; moreover, our partners companies will contact you directly for full-time or part-time opportunities depending on your skills & requirements.
- Loopskill is not just a platform to get certified or to find full time jobs; here being a certified Professional you can also do freelancing for the clients around the globe. You will be approached by the clients who need your help in building some web based platform or some app based platform.
The loopskill’s online Optical Communication certification is created to help people in exploring and achieving their full potential so they can get connected to the best opportunities around the globe.
Optical Fiber Applications
Fiber optic cables have a wide range of applications in a variety of industries. Fiber optic cables are used for a variety of purposes, including:
Medical: Surgical lasers are used as light guides, imaging instruments, and surgical lasers.
Defense/Government: Used as seismic and SONAR hydrophones, as wire in aircraft, submarines, and other vehicles, and for field networking.
Data Retention: It is used to transmit data.
Telecommunications: Fiber optic cables are laid and used for transmitting and receiving data.
Networking: Networking is a technology that connects users and servers in a range of network settings to improve data transmission speed and accuracy.
Industrial/Commercial: Used for imaging in difficult-to-reach regions, as EMI-resistant wire, as temperature, pressure, and other measuring sensors, and as wiring in autos and industrial applications.
Broadcast/CATV: Fiber optic cables are used by broadcast/cable companies to connect CATV, HDTV, the internet, video on demand, and other applications.
Important Topics to Learn & Master in Optical Communication
Introduction and Executive Summary
- Basic Concepts
- Optical Communication Systems
- Lightwave System Component
- Optical Fibers and Optical Transmitters
- Optical Receivers and Lightwave Systems
- System Architecture and Design Guideline
Fiber Optic Principles
- Operating principles
- Current technology
- Application of fiber optic
Components of Fiber Optic
- Splicing and fiber termination techniques
- Safety precautions
- Optical Signal-To-Noise Ratio.
- Dispersion Management
- Advanced Lightwave Systems
- Optical Signal Processing
Fiber Optics Transmission
- Elements of Optical Transmission
- Types of Optical Fiber
- Multi Mode vs. Single Mode
- Optical-to-Electrical Transducers
- Bandwidth-Distance Factor & Dispersion
- Optical Source and Detectors Source and Detectors
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