High energy THz generator (Avesta)

NegotiableUpdate on 01/30

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The high-energy THz generator (Avesta) $r $nTHz nonlinear spectroscopy can provide new information on atomic, molecular, and solid-state fundamental resonances. THz nonlinear measurement requires a high-power THz source. AVESTA ultra short THz pulse generator Tera AX provides uJ level pulse energy. Tera AX requires pumping with femtosecond Ti: S amplifiers, such as AVESTA's Regulus or Multus products. Other commercially available femtosecond laser amplifiers can also serve as Tera-AX pump sources. Tera AX can be used for THz nonlinear spectroscopy

Product Details

high energyTHzGenerator（Avesta）

THz nonlinear spectroscopy can provide new information on atomic, molecular, and solid-state fundamental resonances.THzNonlinear measurement requires high powerTHzSource.AVESTAultra-shortTHzpulse generatorTera-AXprovideuJPulse energy of magnitude.Tera-AXNeed to use femtosecondTi:SAmplifier pump, for exampleAVESTAofRegulusorMultiProduct. Other commercially available femtosecond laser amplifiers can also serve asTera-AXPump source.Tera-AXcan be used forTHzNonlinear spectra, large sizeTHzImaging or other applications that require high energy and ultra short durationTHzPulse'sTHzOptical applications.Tera-AXBased onMgO:LiNbO3Phase matching optical correction generatesTHzBy tilting the front edge of the femtosecond laser pulse to achieve phase matching conditions, optical correction and tilting the femtosecond pulse can be optimized to achieve maximum efficiencyThe light -THz conversion efficiency.

Product Features:

·Frequency range:0.5-2.5THz

·Pulse width:<1ps

·THzPulse energy: the highest1uJ

·EO-AX THzDetector selection

·ByTi:SAmplifier pump

AVESTAOptional options are also availableEO-AXElectro optic detector, used for measuringTHzPulse electric field time waveform. By performing a standard fast Fourier transform on transient dataTHzPulse amplitude and phase.

Tera AX THz output parameters:
THz pulse energy	>300 nJ
conversion efficiency	~0.1%
pulse width	0.5-1 ps
center frequency	1 THz
FWHM	1-1.5 THz
repetition frequency	<3 kHz
THz beam divergence angle	45 mrad vertical direction 100 mrad horizontal direction
size	600 x 300 x 200 mm^3
Pump laser requirements:
Laser pulse energy	0.5-5 mJ
pulse width	50-500fs
center wavelength	780-820 nm
EO-AXDetector parameters (optional)
Transient scanning range	180 ps
spectral resolution	30 GHz

high energyTHzGenerator（Avesta）