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1 - 10 of 46 Search Results for pulse stretcher

1pdf document  PulseShaping photoinik07 Best match in this PDF  |  All matches in this PDF
…German in Photonik 3/2007 Laser Technology Pulse Shaping with the MIIPS-Process Jürgen Kolenda, Christian Maus, Coherent (Deutschland) GmbH, Dieburg, Germany The full potential offered by ultra-short laser pulses can only be effectively used when the pulses can be manipulated. This is achieved by analysing…
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2pdf document  tech bullfourier transform Best match in this PDF  |  All matches in this PDF
pulses. Figure 1 shows a pure 100 fs Gaussian pulse at 800 nm that is transform limited. The time-bandwidth product of this pulse is 0.44. Figure 2 shows the spectrum of a transform limited Gaussian pulse where the spectrum below 794 nm has been clipped. This clipping can occur, for example, if the stretcher
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3MP vs RGN Tech Bull.qxd  (PAGE 1 OF 2)
…systems
capable of generating pulses shorter than
50 fs. Chirped pulse amplification, in
this case, begins with an ultrashort laser
pulse from a mode-locked oscillator.
This pulse is temporally stretched
(chirped) in a dispersive pulse stretcher,
lowering the peak intensity…
Related Searches: pulse stretcher | stretcher compressor | multipass | pockels cell

4Mixed gratings Tech Bull.qxd  (PAGE 1 OF 2)
…the
stretcher and compressor no longer
cancel.
Evaluation of current sub-50 fs
amplification techniques
In principle, the techniques used to amplify sub-50 fs pulse are no different from
those used to amplify 100 fs, or even 1ps
pulses. The seed pulses are stretched…
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5FT Tech Bull.qxd  (PAGE 1 OF 2)
…clipping can occur, for
example, if the stretcher or compressor of
a chirped pulse amplifier system has been
misaligned. The corresponding pulse
shape in the temporal domain is not the
same as the pulse in Figure 1 even though
both pulses are transform limited. The
pulsewidth…

6pdf document  OLEReprintCoherentMay06 Best match in this PDF  |  All matches in this PDF
…delivers near-transform limited pulses, even after passing through complex beam delivery systems such as multiphoton excitation microscopes. Steve Butcher and colleagues from Coherent explain. Multiphoton approach shapes ultrafast pulses PULSE SHAPING Ultrafast laser pulses present unique challenges and…
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7pdf document  OLEreprintCoherent-QUB Best match in this PDF  |  All matches in this PDF
…the minimum compressed pulse width of thenewhighenergysystem.Thefirm'ssolu tionwastosupplyanew800nmTi:sapphire oscillator (Coherent Mira 900F) equipped with a SynchroLok system to seed the exist ing QUB homebuilt Ti:sapphire multistage amplifier. The SynchroLok locks the pulsing ofthe800nmTi:sapphireoscillatorwiththe…
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8Mixed gratings Tech Bull.qxd  (PAGE 2 OF 2)
…produce sub-50 fs pulses.
Two general techniques have been
employed to deal with this problem. One
technique involves minimizing the amount
of phase introduced by each component:
the stretcher, amplifier, and compressor.
This is done by stretching the pulse as
little as…
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9pdf document  UCLD Catalog Customer 9 11 new Best match in this PDF  |  All matches in this PDF
Coherent Laser Training Catalog Customer Training Program Description of CoursesL aser Training Progra m CO2 ·CW · DPSS · Excimer · Ion · Pulsed · Ultrafast Established 1966 He adquarters - Santa Clara, California U.S. A. Coherent Training Catalog - Description of Courses ii This document is copyrighted…
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10pdf document  RegA DSrevA 1110 1 Best match in this PDF  |  All matches in this PDF
…90508 6 6 6 6 4 3 NA RegA 9000 RegA 9040 RegA 9050 Pulse Width (fs)(FWHM) <160 <40 <60 Polarization linear, horizontal, 500:1 Energy Stability (% rms) <1 Average Power Drift9 (% rms) <1 Contrast Ratio >500:1 pre-pulse, >250:1 post pulse; other pulses >1000:1 Beam Quality (M2) <210 <1.3 <1.5 RegATM High…
Related Searches: rega 9000 | rega 9050 | micra-18 | rega


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