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[PDF] Top 20 Optimisation of plasma mirror reflectivity and optical quality using double laser pulses

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Optimisation of plasma mirror reflectivity and optical quality using double laser pulses

Optimisation of plasma mirror reflectivity and optical quality using double laser pulses

... power laser plasma experiments have employed PMs to date, with some studies being dedicated to understanding the characteristics of these optical switches [8, 9, ...interaction laser far field ... See full document

16

Ellipsoidal plasma mirror focusing of high power laser pulses to ultra-high intensities

Ellipsoidal plasma mirror focusing of high power laser pulses to ultra-high intensities

... focusing plasma optic, especially in conjunction with petawatt scale laser systems, the present study helps to bring plasma-based optical technology closer to ...PW laser system, as ... See full document

20

Plasma Mirrors for Cleaning Laser Pulses from the Infrared to the Ultraviolet

Plasma Mirrors for Cleaning Laser Pulses from the Infrared to the Ultraviolet

... the plasma mirror allows its direct use after the first amplifier, as even in this case more than 60% of the energy can be coupled to the ...high reflectivity requires high quality beam, ... See full document

6

Simulation and Analysis of 10 GBPS Optical Communication System Using Different Pulses

Simulation and Analysis of 10 GBPS Optical Communication System Using Different Pulses

... are using NRZ pulses for electrical pulses which are then used in modulation ...NRZ pulses QAM , OQPSK and PAM is also ...rates using pseudo random bit sequence ...wave laser is ... See full document

10

The Influence of the Number of Laser Pulses on the Thickness and Roughness of TiO2 Thin Films Fabricated Using Pulsed Laser Deposition

The Influence of the Number of Laser Pulses on the Thickness and Roughness of TiO2 Thin Films Fabricated Using Pulsed Laser Deposition

... of laser pulses on the thickness of the ...of pulses increase rapidly as pulses increased till reaches specific thickness then the growth behavior become slow, which is due to that each ... See full document

6

Concepts for the Temporal Characterization of Short Optical Pulses

Concepts for the Temporal Characterization of Short Optical Pulses

... Ultrashort optical pulses are used in areas of science and engineering as diverse as spectroscopy, medical research, plasma physics, quantum optics, and optical telecommuni- ...In ... See full document

13

Asymmetric optical loop mirror : analysis of an all-optical switch

Asymmetric optical loop mirror : analysis of an all-optical switch

... For example, Eiselt demonstrated a switch with a semiconductor optical amplifier in a fiber loop; the amplifier's strong, slow nonlinearity permits the switch to operate with a switching[r] ... See full document

10

Influence of dense deuterium plasma pulses on materials in Plasma Focus device

Influence of dense deuterium plasma pulses on materials in Plasma Focus device

... Other features of surface structure were observed after the irradiation of a V-Ti alloy (Fig. 3). In this case a surface relief consists of a number of merged droplets directed from the centre of the irradiated zone to ... See full document

5

ULTRA-HIGH BW OPTICAL COMMUNICATION USING OXYGEN PLASMA ASSISTED InP BASED HYBRID Si LASER

ULTRA-HIGH BW OPTICAL COMMUNICATION USING OXYGEN PLASMA ASSISTED InP BASED HYBRID Si LASER

... bring optical communication inside the ...of using electro absorption modulator is that it could minimize the space of the integrated photonic components on a single silicon ...of optical data ... See full document

8

Classical dynamics of free electromagnetic laser pulses

Classical dynamics of free electromagnetic laser pulses

... cycle laser pulses in classical interaction with relativistic charged test ...compact laser pulses used in laser-matter simulations and provide a potential means for experimentally ... See full document

5

All-Optical Tunable Mirror Design Using Electromagnetically Induced Transparency

All-Optical Tunable Mirror Design Using Electromagnetically Induced Transparency

... on optical susceptibility, refractive index and optical loss which is shown in ...where optical loss coefficient goes to zero and slope of refractive index ...proposed mirror is obtained and ... See full document

17

Flame Imaging Using Optical Sensor And Laser

Flame Imaging Using Optical Sensor And Laser

... x LIST OF FIGURES NO TITLE PAGE 1.1 Flow Chart for Project Methodology 5 2.1 Two Orthogonal Projection 8 2.2 Two Rectilinear Projections 8 2.3 Three Rectilinear Projection 9 2.4 Combinat[r] ... See full document

24

Study of the nonlinear propagation of femtosecond laser pulses

Study of the nonlinear propagation of femtosecond laser pulses

... by using mechanical motion to direct the light to different parts of the ...is double exposure interferometry, but is limited to only two ...picosecond pulses through optical ...like ... See full document

129

Optical Opacity of Laser Induced Plasma in Distilled Water with NaCl and TiO2 Nanoparticles Impurities

Optical Opacity of Laser Induced Plasma in Distilled Water with NaCl and TiO2 Nanoparticles Impurities

... colloidal is higher than that of NaCl solution. However, this figure shows that within the range of 28.0-90 GW/cm 2 , the results are different from those which occur for intensities lower than 28.0 GW/cm 2 . Such ... See full document

10

X-ray laser pulses at the Fourier transform limit

X-ray laser pulses at the Fourier transform limit

... obtained from the published visibility plot (figure 9) implies ion temperatures of 17 - 35 eV assuming Doppler broadening of the gain coefficient. However, EHYBRID simulations predict that ion temperatures of 70 eV are ... See full document

30

Cooling of relativistic electron beams in chirped laser pulses

Cooling of relativistic electron beams in chirped laser pulses

... In this paper, a semi-classical extension to the Landau–Lifshitz theory of radiation reaction has been used to investigate the role of chirps in the interaction of relativistic electron beams with high-intensity ... See full document

8

The mirror mode:  a “superconducting” space plasma analogue

The mirror mode: a “superconducting” space plasma analogue

... The mirror mode is a particular zero-frequency mesoscale plasma instability which provides some mesoscopic struc- ture to an anisotropic ...Since mirror modes are long scale, they provide the ... See full document

12

Electron beam cooling in intense focussed laser pulses

Electron beam cooling in intense focussed laser pulses

... In this paper, we have demonstrated that the classical Landau–Lifshitz equations lead to a cooling of a relativistic electron beam when it collides with a high intensity laser pulse, and that this cooling is split ... See full document

8

Processing of ultra short optical pulses for high bit rate optical communications

Processing of ultra short optical pulses for high bit rate optical communications

... rectangular pulses as the control signal to a nonlinear demuxing switch based on a nonlinear optical loop ...the pulses to be demultiplexed) relaxed the tolerance on the relative timing between the ... See full document

178

Optical micromanipulation using ultrashort pulsed laser sources

Optical micromanipulation using ultrashort pulsed laser sources

... therefore using two AR-coated lenses with focal lengths 500 and 50mm respectively, a 10 : 1 demagnifying telescope was ...from optical quality glass and in a variety of ...placed using a ... See full document

196

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