Pre-assembledTHzTDS-Fornitore globale

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3rd Floor, Building 47, Lane 2338, Duhui Road, Headquarters 1, Minhang District, Shanghai

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Pre-assembledTHzTDS

The pre assembled THz TDS system is designed for customers with femtosecond laser sources. The THz emitter and detector on the optical path are pre al

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The pre assembled THz TDS system is designed for customers with femtosecond laser sources. The THz emitter and detector on the optical path are pre aligned, and customers only need to introduce the laser beam into this system. Therefore, the pre assembled THz spectroscopy system is a THz system specifically designed for customers who are familiar with optical equipment but not familiar with THz equipment. The linear motor and data acquisition module in the system can be controlled by T3DS software for motor scanning and time-domain data acquisition.

We provide different models of pre assembled THz time-domain spectroscopy systems for femtosecond light sources with wavelengths of 780nm, 1060nm, and 1560nm. The laser parameters need to meet the following requirements:

Pre assembled THz spectrometer

List of parameters for pre assembled THz spectrometers for different laser sources:

wavelength	Spectrometer model	Parameters/Description
~ 800 nm	Free space optical path	Spectrum range: 0.05 - 4.0 THz SNR* ≥ 75 dB
	Fiber coupled antenna	Spectrum range: 0.05-3.0 THz SNR* ≥ 60 dB Built in pulse compression device to compensate for the dispersion broadening of optical fibers
	Free space antenna Additional fiber optic coupling antenna	Spectrum range: 0.05-4.0 THz, SNR* ≥ 75 dB Spectrum range: 0.05-3.0 THz, SNR* ≥ 60 dB Built in pulse compression device to compensate for the dispersion broadening of optical fibers
~ 1060 nm	Free space optical path	Spectrum range: 0.05-3.0 THz SNR* ≥ 60 dB
~ 1060 nm	Fiber coupled antenna	Spectrum range: 0.05 - 2.5 THz SNR* ≥ 55 dB Built in pulse compression device to compensate for the dispersion broadening of optical fibers
~ 1550 nm	Free space optical path	Spectrum range: 0.05 - 1.2 THz SNR* ≥ 50 dB
	Fiber coupled antenna	Spectrum range: 0.05 - 1.0 THz SNR* ≥ 50 dB Fiber coupled antenna with dispersion compensation
	Fiber coupled antenna Conducted in the THz optical pathtime delay All fiber coupling	Spectrum range: 0.05 - 1.0 THz SNR* ≥ 50 dB Fiber coupled antenna with dispersion compensation

General
Maximum scanning range**		500 ps
spectral resolution		2 GHz
Beam Diameter	alignment	22 mm
Beam Diameter	focus	~ 1 mm @ 1 THz
The spectrum range and signal-to-noise ratio (SNR) are measured within a scanning range of 50ps and a scanning time of 45 minutes *Longer motor scanning range/higher spectral resolution will be customized according to customer needs

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