Lastek Principals

Toptica's TeraFlash pro, a table-top time-domain terahertz platform, sets new standards in terms of dynamic range, bandwidth and measurement speed. By means of a highly to an advanced laser design and progress in photoconductive antennas, the system now achieves a peak dynamic range of 100 dB, and a bandwidth of more than 6 THz. Owing to a highly precise mechanical delay stage, the system acquires 60 traces/s @ 50 ps scan range, or 95 traces/s @ 20 ps. The new “Dual” version enables simultaneous operation of two emitters and/or two receivers.

  • 100 dB peak dynamic range, > 6 THz bandwidth
  • Variable terahertz path length between 15 cm and 110 cm
  • Fast shaker – 60 traces/s @ 50 ps
  • New: “Dual” version for 2 emitter/receiver pairs

Specifications TeraFlash pro TeraFlash pro / Dual
Components
  • One femtosecond laser
  • SM/PM fiber delivery
  • 2 mechanical delay stages (stationary / moving)
  • 2 InGaAs photoconductive switches
  • Electronics for data acquisition
  • One femtosecond laser
  • SM/PM fiber delivery
  • 2 mechanical delay stages (stationary / moving)
  • 2 (optionally 4) InGaAs photoconductive switches
  • Electronics for data acquisition
Laser wavelength 1560 nm  
Laser pulse width typ. 80 fs

Download detailed technical specifications here. 

Download brochure on Toptica Terahertz systems here. 

Toptica Toptica Terahertz Systems

Lasers, Light & other EM Sources

Principals: Lasers