The technology microelectronics deals with processing and fabricating the devices which are very complicated and small such as processors of our computers there in the 1 cm2 are about 100 million transistors are fabricated so this technology is called microelectronics.
Optical electronics deals with study of light detection processing application and transmission . we are using optical fiber cable for data communication it is example of optical electronics.
ofcourse optical zoom..................
All mirages are optical illusions but all optical illusions are not mirages.
All mirages are optical illusions but all optical illusions are not mirages.
The difference between optical and non optical is the way the drive in the DVD reads the disk. Optical is a better and more higher quality reader. So the picture is much better.
light is must for optical microscope while is not necessary for nonn optical one
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A passive star has no electronics. The light from one fiber illuminates a number of others. An active repeater converts the optical signal to an electri- cal one for further processing.
A copper cable transports electrical signals. An optical cable transports light signals.
Portable means easy to carry round, Optical means uses light to make it work. So optical media could be portable.
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The laser wireless optical mouse has laser sensors to direct the mouse on the screen as without it is a roll ball used to do so.
Digital zoom uses software to zoom in further than regular optical zoom, which uses lenses to magnify the picture.