Photonics / Optics Specialist
Often overlooked, light plays a big factor in everyday life; it is the key to survival. Light is used for everything from cellular respiration to the lasers in DVD players. Photonics and optics both involve the study of light. Photonics is the study of how light can be used to transfer information. Meanwhile, optics focuses mainly on the way light affects and is affected by other things. An optics or photonics specialist is the name given to someone who has expertise in these fields.
In Ontario, there are four post-secondary schools that offer programs relating to the study of photonics and optics. The first is Wilfred Laurier University. Laurier has a program called Physics, Photonics; in which the option to do co-op is offered. To get into this program, students must have a mid 70’s average. On top of that students must also have the following pre-requisite 4U courses (with a minimum average of 60% in each course): advanced functions; two of calculus, chemistry, or physics; and an english course. As well as this, the combined minimum average in the science courses has to be 70% or greater. Completing the program will provide the student with a Bachelor of Science. The next two post-secondary institutions, Carleton University and Algonquin College, have a joint program called Information Technology – Photonics and Laser Technology. Like Laurier, this program offers students the option to do co-op. In order to get into this program the applicant has to have a low to mid 70’s average. The pre-requisites include the following 4U courses: advanced functions; physics; one of calculus, chemistry, or earth and space science; with calculus being recommended. Completion of the program results in obtaini...
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...n increase with more experience. Some of the tasks that someone working as an optics or photonics specialist might conduct include assembling, measuring, testing and repairing optical components; such as lenses, lasers, and light-emitting diodes (LEDs). Other tasks involve product development, as well as research and development.
The jobs of optics and photonics specialists are becoming increasingly more important today, as there are so many different technologies using optics-based devices. An example of a commonly used device is a laser. Lasers are used in everything from DVD players to medical devices to tools for entertainment. They can be quite dangerous, causing burns, or hardly harmful. Due to ever-advancing technology, optics and photonics specialists will be able to continue their study of light for many years to come.
Laser is an acronym used for Light Amplification by Stimulated Emission of Radiation. Laser treatment is a procedure used to cure skin problems with a strong beam of light. Experienced cosmetologists and dermatologists use this new technology to cure many ailments.
An Ophthalmic Technician works with Ophthalmologists who specialize in eye diseases. In this role I assist each physician by gathering health information and performing ophthalmic testing when required by the physician and accurately enter data into the patient’s electronic medical record. As a system analyst I create and edit features within the Personal He...
Many great inventions have been made through research in biomedical engineering, for example, genetic engineering, cloning, and insulin. After insulin has been invented, there are still a lot of problems with the purity and the quantity of the insulin produced. Biomedical engineering devised a way to produce large quantities of insulin with a higher level of purity, which has saved a lot of human lives. Although biomedical engineering just been officially founded 200 years ago, its practice has been with us for centuries. According to The Whitaker Foundation website, 3,000-year-old mummy from Thebes, which uncovered by German archeologists, with a wooden prosthetic tied to its foot to serve as a big toe is the oldest known limb prosthesis and Egyptian listen to the internal of human anatomy using a hollow reed, which is what today’s stethoscope. No matter what the date, biomedical engineering has provided advances in medical technology to improve human health. These advances by biomedical engineering have created a significant impact to our lives. I have determined to become a biomedical engineer. Biomedical engineering will have a good prospect because it will become one of the most important careers in the future.
A Bachelor’s Degree in Vision Science from The University of the Incarnate Word is the first step in obtaining a Doctorate of optometry. What does an optometrist do? On a typical day an optometrist examines people’s eyes to diagnose eye diseases and vision problems, test patients’ visual acuity, perception, and ability to focus or coordinate eyes, prescribes prescriptions, contact lenses, and eyeglasses, and provides vision therapy or preoperative and postoperative care to patients in need of it. Many factors affect interest in the field such as future expectations, occupational job outlook, and schooling involved to complete Doctorate.
When choosing a career there are many factors that I will need to look at: will it be something I enjoy; am I just in it for the money; will the job be around years from now; how will it affect my family and me; how will I benefit from the job; and how will my personality fit in? I used to work at Conroe Regional Medical Center in the Radiology Department and watching everyone scurry around the halls was very exciting to me. I knew I always wanted to be in the medical industry I just really wasn’t sure where I would fit in just yet. Many times I have thought about going back to school, and many times I have put it off and I kept making excuses and for many reasons and many times I have put it off because I was scared. There finally came a time in my life to where I could not put it off anymore - it was now or never. In saying this I needed a job that will have a solid future and great job security. The career I have chosen is Radiology Technologist. The reason I have chosen radiology technologist is because I am a hands on person and love working with and seeing different people every day. Radiologic technologists have a great outlook in the job industry the employment is expected to grow 28 percent between 2010 and 2020. You can either work in a hospital setting which at times can be a hectic environment. Because many places offer the same imaging equipment that the hospitals have, you can now work in a clinical setting which would be a little more calm and regular set hours. In May 2010 the median yearly wage was $54,340 and can earn as high as $76,850.
Before we can learn about lasers we need to know a little about light, because that is essentially what a laser is made of. First the speed of light is 3.00*10to the 8th meter per second .The American physicist Albert Michelson found a ratio 1.33 for the speed of light c in a vacuum to the lights speed v in water. This value is equal to the index of refraction n thus n=c/v gives us a way to predict the speed of light in any material once we know its index refraction.(2) Lasers produce a intense beam of bright light that travels in one direction. And a laser has the unique ability to produce one specific color or wave length of light which can be varied in its intensity and pulse.
As you can see lasers are a very useful and important tool which is why I have
Scientists and engineers have been able to enhance our lifestyles by understanding and using the Laws, Concepts and Principles of Optics and how they are applied in Optical Instruments. The key concepts are:
...MEMs design, I hope to advance my understanding. Through research at the graduate level, it is my hope to become familiar with, and innovate the design of MEMs Optics in hopes of creating a reliable and practical MEMs Electro-Optical Interface for use in consumer electronics. It is my hope, that through my research, optical waveguides for intradevice communication might be realized.
Like many other students, I was stuck in the dilemma of figuring out and deciding on a future profession halfway through my college years. I’ve explored many career paths such as research, pharmacy, and dentistry to name a few. Even after shadowing and researching about these professions, nothing quite stood out to me. This brings me to the question: “Why Optometry?” Well, simply because I love what this profession has to offer. It’s one of the few professions where you can help people and make a huge impact in someone’s life. The idea of being able to correct someone’s vision who at first had no idea what they were seeing to 20/20 vision is truly amazing and humbling.
Light is a series of self-propagating transverse waves composed of electric and magnetic fields in a fixed ratio. The distance between the crests of successive waves is known as the wavelength, denoted by the symbol λ (lambda), as shown in Figure 2. The frequency of a wave is defined as the number of waves passing through a given point per second.
Optometry is unique when compared to a field such as general medicine; as a field, optometry is relatively new to many people. The importance of optometry has moved beyond simply helping patients see better, to maintaining the health of the eye and working to screen for many other health conditions. Because its importance is becoming more understood and well known to the general public, the number of patients seeking treatment is growing drastically. As stated above this drastic growth is not only increasing the number of patients but also the number of places optometry is being practiced as well as changing the demographics of the patients being see...
My ideal career would allow me to do something that interests me. I enjoy working with words and with numbers. I've also had success in the areas of technology and customer service.
Fiber optics is a new technology that uses rays of light instead of electricity to transmit information over optical fibers at very high speeds. The optical fibers are usually thin strands of glass that are combined into cables and used to send information and computer data in the form of pulses of light. The optical fibers provide much clearer transmission than conventional copper cable and satellite links. The world market for optical fiber continues to grow rapidly, with shipments increasing 14 percent from an estimated 7.0 million kilometers of fiber in 1990 to approximately 8.0 million in 1991. The demand for multimode fiber is predicted to continue to expand through the mid-1990s, with some market analysts indicating that 15 to 20 percent annual growth over the next three years is reasonable. Strong demand is expected for singlemode and multimode fiber to be used in cables for local area networks, telecommunications, cable television (CATV), and transoceanic fiber-optic systems.