Terahertz light source realized with narrow line width, high spectral purity, and high frequency controllability.
This is a high-output, wide-bandwidth CW-terahertz light source using a UTC-PD manufactured by NTT-EL for difference frequency mixing. The mixing light source employs an ASE-Free external cavity wavelength-tunable laser (λ-Master) from Spectra Quest Lab, achieving narrow linewidth, high spectral purity, and high frequency controllability. 【Features】 ■ High output with UTC-PD: up to 1μW ■ Wide-band frequency tuning: 0.3 to 4.5 THz ■ Fast and high-resolution frequency sweeping - 3MHz digital resolution - Maximum sweeping speed of 4THz/sec ■ High spectral purity: dynamic range > 50dB *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 ■ Line width output: 100kHz (10μsec integration) ■ Zero point calibration for differential frequency ■ Frequency calibration using an etalon (optional feature) *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Spectra Quest Lab provides advanced spectroscopic laser light sources and spectroscopic measurement systems. Based on semiconductor laser technology, we challenge new platforms for cutting-edge measurements.