Features

• Contents: The rapid development of "optical technology" in the wake of the advent of lasers is beginning to revolutionize our lives.
• In the 21 century, we will have a society where people around the world can exchange and freely *** various kinds of information.
• Optical technology is expected to play a central role in realizing such an advanced information society.
• What is the essence of light in this book? How does a laser work? How is laser light different from ordinary light? How can I *** it? What is optical fiber? What is optical communication? How does an optical disk such as a compact disk work? Why do we need optical technology to handle image information? How do solar cells work? How are you going to *** it? What about the future of optical technology? It answers questions about optical technology in a way that the general public can easily understand.