SUMMARY

Radiation control is necessary in many areas of terahertz photonics. This is mainly done using parabolic mirrors and spherical lenses. However the latter can be replaced with f-theta lenses to focus radiation in terahertz imaging and scanning systems as f-theta lenses provide a flat focal surface and an almost constant spot size over the entire scanning field.

FEATURES

材料:
COC/TOPAS
直径:
100mm
厚さ:
40.3mm
周波数レンジ:
300-3000um
焦点距離:
90mm
Material:
COC/TOPAS
Diameter:
100mm
Thickness:
40.3mm
Frequency Range:
300-3000um
Focal Length:
90mm
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