'Optical fiber communication system' diaporamas de présentation

Optical Fiber Communications

Optical Fiber Communications. Objectives To discuss the key advantages of optical fiber communication To introduce optical fiber communication system To discuss the light source in optical fiber communication systems To describe the principle of LED To describe the principle of laser

830 views • 72 slides

Introduction to Optoelectronics Optical communication (2)

Introduction to Optoelectronics Optical communication (2) . Prof. Katsuaki Sato. Lasers. Spontaneous emission and stimulated emission Application of Lasers Classification of lasers according to the way of pumping Laser diodes What is semiconductor? p/n junction diode

1.24k views • 45 slides

Introduction to Optoelectronics Optical communication (2)

Introduction to Optoelectronics Optical communication (2) . Prof. Katsuaki Sato. Lasers. Spontaneous emission and stimulated emission Application of Lasers Classification of lasers according to the way of pumping Laser diodes What is semiconductor? p/n junction diode

524 views • 45 slides

Optical properties of infrared emission quaternary InGaAsP epilayers

Optical properties of infrared emission quaternary InGaAsP epilayers. Y. C. Lee a,b , J. L. Shen a , and W. Y. Uen b a. Department of Computer Science and Information Engineering, Tung Nan Institute of Technology, Taipei, Taiwan, R.O.C.

500 views • 32 slides

Fiber Optics

Fiber Optics. Introduction Optical fiber is a long thin transparent dielectric material which carries EM waves of visible and IR frequencies from one end to the other end of the fiber by means of TIR . NOTE: Glass or Plastic is used as Dielectric material.

575 views • 29 slides

IV. Laser Diode (LD) or Semiconductor Laser

IV. Laser Diode (LD) or Semiconductor Laser. Operation Mechanism Characteristics of LD LD Design (1) : control of electronic properties LD Design (2) : control of optical properties Advanced LD Structures Applications of LD. Introduction to the Semiconductor Laser.

1.74k views • 27 slides

Introduction to Optoelectronics Optical Communication(1)

Introduction to Optoelectronics Optical Communication(1). Prof. Katsuaki Sato. Answer to the quiz 1. Can you tell a range of wavelength (in nm) of visible light?. The visible wavelength region is between 380 nm and 780 nm Light whose wavelength is shorter than 380nm is called ultraviolet.

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102 views • 10 slides