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Admission
Literature
Chapter 1
Spectroscopic properties of rare earth ions in dielectrics
1.1. Introduction
1.2. Energy levels of rare earth ions
1.3. Mechanisms of electromagnetic radiation interaction with ions
1.4. Radial transitions between levels of rare earth ions
1.5. Mechanisms of radiant and non-radiative electron relaxation
Literature
Chapter 2
Photonic applications of praseodymium
2.1. Introduction
2.2. The influence of the medium on the energy levels of the Pr3 + ion
2.3. Application of Judda-Oftelt's modified analysis
2.4. Praseodymium lasers for the visible and infrared range
2.5. Emission of praseodymium ions in the UV range and methods of its excitation
2.6. Scintillators and cascade emission phenomenon
2.7. Doped with praseodymium ions PDFA fiber optic amplifiers
2.8. Three-dimensional image displays
2.9. phosphors
Literature
Chapter 3
Fiber lasers
3.1. Admission
3.2. Theory of fiber lasers work
3.3. Materials for optical fibers
3.4. Systems of fiber lasers
3.5. Tunable lasers
3.6. Singlemode and single-frequency operation
3.7. High power fiber lasers
3.8. Impulse operation of fiber lasers
3.9. Fiber lasers activated with Pr3 + and Ho3 + ions
3.10. Other fiber lasers with excitation conversion
3.11. Fiber optic lasers from crystalline fibers
Literature
Chapter 4
Planar lasers
4.1. Admission
4.2. Basics of the theory of planar lasers
4.3. Planar lasers from monocrystalline layers of grenades
4.4. Planar fluoride waveguides
Literature
Chapter 5
Mikrolasery
Literature
Chapter 6
Microspheric lasers
Literature
Chapter 7
Directions of optical fiber laser development
Index
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Graphic LCD 160x128 white backlight (PURE GREEN),FSTN, character generator, T6963C controller, negative voltage generator
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CERAMIC AND MONOLITIC CONDENSERS - 265 PCS.
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The controller can control two brush motors, communicating with the master system using USB, TTL serial interface, analog signals, as well as signals from the RC apparatus. The current capacity of 15 A / channel allows you to control high-power motors. Pololu 2395
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Development kit with STM32F107VCT6 microcontroller
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Digital multimeter with voltage detector. Measurements of basic electrical quantities are supplemented by a non-contact AC voltage detector and a battery tester. Accuracy of measurement and low price make VA20 an ideal solution not only for electronics, but it can be irreplaceable in every home.
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A double motor driver that allows you to drive two DC motors with a voltage from 4.5 to 13.5V and a continuous current of 1 A per channel. It communicates via the serial interface. Pololu 1110
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Arduino Mini is a module designed for use on a contact board. Version 05 has an ATmega328 microcontroller from the AVR family in a smaller enclosure, which allows the placement of all components on one side of the board. The board has a reset button . Version 05 has the same spacing as version 04. A000088
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At Ugears, we like to think that each of our new models is a wonderful surprise and an amazing gift to anybody who loves beautiful mechanics. We want to give more with every model we invent. With this model, Ugears gives you – quite literally – the world. Presenting the Globus, your own world of mechanical marvels. UGears 70128
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