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[PDF] Top 20 Development of a high-power, ultrashort pulse duration optical parametric amplification system

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Development of a high-power, ultrashort pulse duration optical parametric amplification system

Development of a high-power, ultrashort pulse duration optical parametric amplification system

... retrieved power spectra and corresponding spectral phases of the pulses from a CPA Ti:Sapphire laser for different diffraction grating pulse compressor ...nonlinear, optical Kerr effect [19], ... See full document

181

Development of dual frequency gyrotron and high power test of EC components

Development of dual frequency gyrotron and high power test of EC components

... JAEA, development of high-power long-pulse gyrotrons is ...output power of the gyrotron was applied for high-power long-pulse tests of the transmission line (TL) ... See full document

8

Ahmad, Izhar
  

(2011):


	Development of an optically synchronized seed source for a high-power few-cycle OPCPA system.


Dissertation, LMU München: Fakultät für Physik

Ahmad, Izhar (2011): Development of an optically synchronized seed source for a high-power few-cycle OPCPA system. Dissertation, LMU München: Fakultät für Physik

... an amplification medium under excitation from a pump, optical para- metric amplification (OPA) [59] originates from a three-wave mixing process inside a nonlinear ...short-wavelength ... See full document

158

High power, high repetition rate picosecond optical parametric oscillators for the visible to mid infrared

High power, high repetition rate picosecond optical parametric oscillators for the visible to mid infrared

... the development of similar' OPOs for the picosecond time ...that optical pulses with picosecond temporal durations are also of interest for many experiments because they offer a suitable compromise between ... See full document

261

Development of a high contrast Nd:glass laser using chirped pulse amplification

Development of a high contrast Nd:glass laser using chirped pulse amplification

... a high contrast, high power CPA Nd laser ...chirped pulse emerging from a single mode optical fiber is amplified by the regenerative amplifier and the pre-amplifier, where the latter is ... See full document

192

Photoporation and optical manipulation of plant and mammalian cells

Photoporation and optical manipulation of plant and mammalian cells

... the development of femtosecond pho- toporation of plant ...reconfigurable optical system was outlined in the fourth chapter. The system could change laser spa- tial mode, incident power ... See full document

249

Homann, Christian
  

(2013):


	Optical parametric processes to the extreme: From new insights in first principles to tunability over more than 4 octaves.


Dissertation, LMU München: Fakultät für Physik

Homann, Christian (2013): Optical parametric processes to the extreme: From new insights in first principles to tunability over more than 4 octaves. Dissertation, LMU München: Fakultät für Physik

... of development, all concepts to gener- ate such pulses rely on parametric processes, such as difference-frequency generation (DFG) or optical para- metric (chirped pulse) amplification ... See full document

196

Optical micromanipulation using dispersion compensated and phase shaped ultrashort pulsed lasers

Optical micromanipulation using dispersion compensated and phase shaped ultrashort pulsed lasers

... available power, for example, from an amplied ...dierent pulse durations using a prism pair, with resulting pulse duration estimated using ...of pulse prole and duration as ... See full document

120

Kessel, Alexander
  

(2017):


	Generation and parametric amplification of few-cycle light pulses at relativistic intensities.


Dissertation, LMU München: Fakultät für Physik

Kessel, Alexander (2017): Generation and parametric amplification of few-cycle light pulses at relativistic intensities. Dissertation, LMU München: Fakultät für Physik

... laser development with ever increasing peak intensities, multi- ple other nonlinear effects were observed in the following ...of ultrashort pulses is the nonlinear spectral broadening of laser pulses in ... See full document

186

Parallel diffractive multi-beam ultrafast laser micro-processing

Parallel diffractive multi-beam ultrafast laser micro-processing

... of ultrashort pulses with mJ level pulse energy and kilo- hertz repetition rate, mode locking ...chirped pulse amplification [21-25] has been an important achievement in the development ... See full document

193

Advanced fibre circuitry for all optical signal processing

Advanced fibre circuitry for all optical signal processing

... combined effect of anomalous group velocity dispersion (GVD) and Kerr nonlinearity. There are two basic approaches to obtain mode locking. (i) Active mode locking - either the amplitude or the phase of the laser cavity ... See full document

158

Ultrashort-pulse laser with an intracavity phase shaping element

Ultrashort-pulse laser with an intracavity phase shaping element

... With this cavity configuration the laser produced pulses centred at 1035 nm with an output power of 60 mW at a repetition frequency of 95 MHz. The bimorph mirror [17,23] used had a multilayer dielectric coating ... See full document

12

Generation of Ultrahigh Speed, Ultrashort Flat-Top Picosecond Electrical Pulses by Laser Pulse Shaping and Ultrafast Electro-Optics Sampling

Generation of Ultrahigh Speed, Ultrashort Flat-Top Picosecond Electrical Pulses by Laser Pulse Shaping and Ultrafast Electro-Optics Sampling

... the pulse repetition rate of 10 GHz and a rise or fall time of 15 ps could be achievable ...laser pulse shaping technique based on Michelson interferometer [8] would be a better choice as it is easily used ... See full document

7

High-Energy Nanosecond Optical Vortex Output From Nd:Yag Amplifiers

High-Energy Nanosecond Optical Vortex Output From Nd:Yag Amplifiers

... of fused silica shaped the output of the master laser to produce optical vortex with topological charge l=1. Propagation loss in the SPP was measured to be approximately 6 %. This vortex beam was used as vortex ... See full document

11

Chirped pulse Raman amplification in plasma: high gain measurements

Chirped pulse Raman amplification in plasma: high gain measurements

... bandwidths. Amplification of the seed signal is observed at the Stokes wavelength, while a loss is observed at the anti-Stokes wavelength, which can be controlled by varying the relative time delays between seed ... See full document

10

CT-guided laser probe for ablation of brain tumors

CT-guided laser probe for ablation of brain tumors

... The optical and thermal properties of tissues as well as the mechanical param- eters of the laser beam such as wavelength , pulse du- ration, pulse frequency, energy density, power density ... See full document

6

Performance Analysis Of Single-Pumped And Dual-Pumped Parametric Optical Amplifier

Performance Analysis Of Single-Pumped And Dual-Pumped Parametric Optical Amplifier

... is high at phase matching is zero when signal wavelength is ...is high at the signal wavelength is1581nm because phase matching is zero at this point In this fig, the blue line means the signal‘s gain curve ... See full document

6

Performance of 1550 nm VCSEL at 10 Gb/s in G.655 and G.652 SSMF

Performance of 1550 nm VCSEL at 10 Gb/s in G.655 and G.652 SSMF

... induce optical damage to the semiconductor material or laser ...with high fibre-coupling ...and high-speed modulation at low ...a high interest and rapid development of VCSELs for short ... See full document

5

Research Status of Distributed Optical Fiber Sensing System Based on Phase-sensitive Optical Time Domain Reflectometry

Research Status of Distributed Optical Fiber Sensing System Based on Phase-sensitive Optical Time Domain Reflectometry

... Raman amplification pump efficiency, some researchers start looking for new ...OTDR system based on Brillouin amplification[12], for the first time, brillouin amplification is applied to ... See full document

7

Peak Power Effect on Skin Rejuvenation  Using IPL: Lumecca IPL Evaluation

Peak Power Effect on Skin Rejuvenation Using IPL: Lumecca IPL Evaluation

... If pulse width is longer than TRT of the target, a significant part of the energy is dissipated from the target to the surrounding ...the pulse with duration of ... See full document

5

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