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Direct diode-pumped Yb-fiber oscillator/amplifier design
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All-diode-pumped, all-solid-state construction
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Robust, one-box design
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>20 watts average power
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Repetition rate user-selectable from 200kHz to 25MHz
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High beam quality
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Low noise, cw-pumped
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High stability and longevity
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Complete computer control including iPhone/iPod App
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Ideal for:
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Micromachining
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Photopolymerization
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Direct-write waveguides
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High S/N pump/probe
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OPA/NOPA pumping
IMPULSETM is an all-diode-pumped, direct-diode-pumped, Yb-doped fiber
oscillator/amplifier system capable of producing variable pulse energies up to
10μJ with user-selectable repetition rate between 200kHz1 and 25MHz. With 20
watts average power output at 2MHz, IMPULSETM offers more than an
order-of-magnitude higher power than has traditionally been available in a
one-box ultrashort pulse laser design.
IMPULSETM is based on a revolutionary new concept in mode-locked
oscillator/amplifier technology. The Yb-doped fiber oscillator/fiber-amplifier
design combines the low noise performance of solid-state operation with high
spatial mode quality of fiber lasers.
IMPULSETM is a compact, robust, one-box source of femtosecond to
picosecond pulses with the ease-of-operation, stability and reliability you
expect from a fiber source. All major parameters are computer controlled,
enabling easy interface to workstation or experiment. IMPULSETM is
even iPhone/ iPod2 App enabled.
Optional accessories include multi-photon photo-polymerization, waveguide
writing, micromachining, harmonic generation, and OPA/NOPA wavelength conversion
for high S/N and rapid data acquisition in pump/probe experiments.
Performance Parameters:
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Average power output: User adjustable via embedded computer up to 20watts at
≥2MHz repetition rate
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Repetition rate: User adjustable via computer from 200kHz to 25MHz (in
increments of oscillator repetition rate divided by a whole number1)
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Pulse energy: User adjustable via computer from 100nJ to 10μJ (eg., >0.8μJ at
25MHz, >10μJ at <2MHz)
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Pulse width: User adjustable via computer between < 250fs and >8ps
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Transverse mode: TEM00
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<1.2-1.5 depending on pulse energy
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Noise: <1%rms
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Center Wavelength: 1.03microns
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Electrical: 220VAC (110VAC Optional), 20 Amps
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Head dimensions 103Lx62.5Wx26H cm3
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Control cabinet 123Hx53.5W x81D cm3
Remark:
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Optional pulse picker available to additionally adjust repetition rate in the
range of 200kHz to single shot.
2
iPhone and iPod are Trademarks of Apple Inc.
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