Экспериментальный стенд универсального импульсного терагерцового спектрометра на отражение и пропускание
Components |
Characteristics |
1. Femtosecond laser source “FL1” by Solar lasers. · Acive medium Yb:KYW · Wavelength 1040nm · Pulse width (FWHM) 200fs · Average power 1500 mW 2. Generation crystal InAs in the permanent magnetic field, 2.4 T 3. Lock-in-Amplifier “FEMTO” 4. Two “NIRVANA” balance detectors 5. Mechanical modulation controller |
· Frequency range [0.1, 2] THz · Average power 30mkW · Pulse repetition frequency 667 Hz · Energy per pulse 755 mkW · Pulse width 2,7 ps · Signal/noise 1000
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Terahertz Biomedicine Laboratory