Fourth Harmonic Generation (FHG)

Products in this application

TETA
Femtosecond Yb-doped diode-pumped solid-state amplifier system with an integrated fiber seed oscillator is ideally suitable for industrial applications such as micromachining, as well as for scientific research activities.
Average power up to 20 W
Central wavelength 1030 nm
Pulse energy up to 2 mJ
Repetition rate up to 1 MHz
Pulse duration <270 fs
AFsG
Second and fourth harmonic (SH and FH) generators are used for wavelength conversion of ultrafast laser output.
Input wavelength range 820-1600 nm
SH output wavelength 410-800 nm
FH output wavelength 205-400 nm
Conversion efficiency SH: 20-50%; FH: 3-10%
AMG
Second, third and fourth harmonic (SH, TH and FH) generator is used for wavelength conversion of ultrafast laser radiation.
Input wavelength range 780-1600 nm
SH output wavelength 390-800 nm
TH output wavelength 260-533 nm
FH output wavelength 195-400 nm
Conversion efficiency SH: 30-60%; TH: 5-10%; FH: 1-10%

Latest News

The TiF-100ST-F18-AU femtosecond high-power titanium-sapphire oscillator
28.07.2020

Ti:S oscillator with up to 3 W output power at 100 fs

We have ramped up the maximum available output power for the TiF-100 series to more than 3 Watts at 800 nm, 100 fs, 80 MHz. The tuning range has also been extended to 720-950 nm, while an optional modification that covers 850-1040 nm is also available. The system features a high-power low-noise integrated DPSS laser […]

02.09.2019

TiF-100ST-F6 femtosecond Ti:S oscillator with Frep locking for multiphoton microscopy at CANDLE, Armenia

The TiF-100ST-F6 femtosecond Ti:S oscillator with a built-in pump laser, also equipped with the ALock PLL electronics unit for pulse repetition rate locking to an external RF source has been installed at the Synchrotron Research Institute’s CANDLE facility in Armenia. The setup has been developed and commercialized during the joint Russia-Armenia project supported by FASIE (Innovation […]

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