Recommended selection of terahertz time-domain spectrometer

1，Compact typeAll fiber terahertz time-domain spectrometer

Characteristics of All Fiber Terahertz Time Domain Spectrometer System

Good stability

->Compact structure

—>Fiber coupled terahertz transmitter and receiver, customers can flexibly build the terahertz optical path part

The ATS TeraS series portable all fiber terahertz time-domain spectrometer has overturned people's previous understanding of terahertz time-domain spectrometers. The system is based on an all fiber structure and has the technical characteristics of compact size and stable performance. The integrated design of software and hardware endows the system with a simple "click run" operation mode, allowing researchers to focus on their innovative research. The dynamic range of the system is higher than 85 dB (typical value is 90 dB), and the bandwidth range is 0.1-5.0 THz. In high-speed mode, the single scan time is only 20 milliseconds. These unparalleled features make ATS TeraS a powerful tool for your research.

2. Laboratory level terahertz time-domain spectrometer (can be customized and built according to needs)

Main characteristics of laboratory level terahertz time-domain spectrometer

——>Laboratory grade terahertz time-domain spectrometerThere is a sample chamber device that can conveniently and quickly measure block, film, and liquid samples;

——>Laboratory grade terahertz time-domain spectrometerThere are various measurement modules, including transmission module, reflection module, attenuated total reflection module, liquid measurement module, etc., and they can be used inWithout the need to adjust the optical pathSimple switching;

——>Our company can build a terahertz time-domain spectrometer on-site based on the user's laboratory situation and their existing equipment (laser, low-temperature thermostat, magnetic field, etc.)

Customized construction of terahertz time-domain spectrometer for metamaterial testing

Customized construction of terahertz time-domain spectrometer for testing terahertz waveguides

3. Wide spectrum terahertz time-domain spectrometer based on organic crystals

——>The wide spectral range is the main feature of a terahertz time-domain spectrometer based on DSTMS organic crystals, which covers almost the entire terahertz frequency band.

4. Terahertz near-field scanning terahertz time-domain spectrometer

——Breakthrough the diffraction limit and achieve terahertz spatial resolution of 3-5 μ mbecomeLike scanning

——Optical morphology detection ensures that the distance between the probe and the sample surface remains consistent during lateral scanning of the sample;

——High dynamic range phase-locked detection

——Linear polarization switchable terahertz transmitter capable of independent polarization state measurement

——Integrated CCD camera module to control probe head and sample position

——The control software can automatically control and adjust the distance between the sample and probe, and perform data collection and analysis

The THz Cube terahertz near-field scanning imaging system launched by Yichi Optoelectronics breaks through the wavelength resolution limit and can increase the spatial imaging resolution to 3um. THz Cube is an automated terahertz near-field scanning system. The standard near-field scanning system launched by Yichi Optoelectronics can also be driven by the customer's own femtosecond light source. The requirements for the femtosecond light source are as follows:

Center wavelength: 770 nm ... 820 nm
Repetition frequency: 10 MHz ... 1 GHz
Average power: 60 mW ... 1.5 W
Pulse width:< 150 fs

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