Question 1

Auger current is mostly ___________________ for material with band gap providing longer wavelength emission.

Accepted Answer

A) unaffected 
B) lesser 
C) larger 
D) vanishes 
A) unaffected 
B) lesser 
C) larger 
D) vanishes

Question 2

The excess density of electrons ?nand holes ?pin an LED is

Accepted Answer

A) equal 
B) ?pmore than ?n 
C) ?n more than ?p 
D) does not affects the led 
A) equal 
B) ?pmore than ?n 
C) ?n more than ?p 
D) does not affects the led

Question 3

What is the widest tuning range obtained in optical fiber laser structure?

Accepted Answer

A) 60 nm 
B) 80 nm 
C) more than 100 nm 
D) 100 nm 
A) 60 nm 
B) 80 nm 
C) more than 100 nm 
D) 100 nm

Question 4

Devices based on quaternary PbSnSeTe and their ternary compounds, emit at wavelength ?

Accepted Answer

A) between 3-4 ?m 
B) longer than 4 ?m 
C) between 3.5 to 4.2 ?m 
D) between 2 to 3 ?m 
A) between 3-4 ?m 
B) longer than 4 ?m 
C) between 3.5 to 4.2 ?m 
D) between 2 to 3 ?m

Question 5

QC lasers ______________ the performance characteristics.

Accepted Answer

A) have negligible effects 
B) does not affects 
C) improves 
D) degrades 
A) have negligible effects 
B) does not affects 
C) improves 
D) degrades

Auger current is mostly ___________________ for material with band gap providing longer wavelength emission.

The excess density of electrons ?nand holes ?pin an LED is

What is the widest tuning range obtained in optical fiber laser structure?

Devices based on quaternary PbSnSeTe and their ternary compounds, emit at wavelength ?

QC lasers ______________ the performance characteristics.

Fiber Optics Communication

Optical Fibers: Refraction, Transmission Losses, and Dispersion

Fiber Optics: Dispersion, Absorption, and Losses

Optical Fiber Communication: Scattering, Polarization, and Dispersion

Fiber Optics and Dispersion

Fiber Optics Fabrication Techniques and Phenomena

Optical Fiber Communication and Fabrication

Various Aspects of Optical Fiber Design and Performance

Fiber Optic Coupling and Losses

Fiber Splicing Techniques and Requirements

Optical Fiber Devices and Components

Yag Laser and Optical Fiber Communications

Semiconductor Laser Technologies: Refractive Index, Junctions, Efficiency, and Structures

Semiconductor Laser Devices and Mechanisms

Key Concepts in Laser and Optical Fiber Communication Technology

Led Efficiency and Power Generation in Optical Communication

Optical Communication and Led Performance Analysis

Filters

Exam 16: Laser Technology and Devices

Auger current is mostly ___________________ for material with band gap providing longer wavelength emission.

The excess density of electrons ?nand holes ?pin an LED is

What is the widest tuning range obtained in optical fiber laser structure?

Devices based on quaternary PbSnSeTe and their ternary compounds, emit at wavelength ?

QC lasers ______________ the performance characteristics.

Fiber Optics Communication

Optical Fibers: Refraction, Transmission Losses, and Dispersion

Fiber Optics: Dispersion, Absorption, and Losses

Optical Fiber Communication: Scattering, Polarization, and Dispersion

Fiber Optics and Dispersion

Fiber Optics Fabrication Techniques and Phenomena

Optical Fiber Communication and Fabrication

Various Aspects of Optical Fiber Design and Performance

Fiber Optic Coupling and Losses

Fiber Splicing Techniques and Requirements

Optical Fiber Devices and Components

Yag Laser and Optical Fiber Communications

Semiconductor Laser Technologies: Refractive Index, Junctions, Efficiency, and Structures

Semiconductor Laser Devices and Mechanisms

Key Concepts in Laser and Optical Fiber Communication Technology

Led Efficiency and Power Generation in Optical Communication

Optical Communication and Led Performance Analysis

Filters