TPX Terahertz lenses
Lenses for THz-Radiation

MENLO_THz antennas components_TPX_overview_2017 11_pr

Specifications

Advanced Features and Benefits

High transparency in THz regime
Pre-mounted
Easy adjustment in THz-path
Optical transparency range from 780 nm-1550 nm
Short delivery time

TPX35 /TPX50 / TPX100 / TPX200
Wavelength	THz regime, 780 nm and 1550 nm
Material	TPX polymer
TPX35	plano convex, aspheric lens, EFL 35 mm,1.0”/25.4 mm diameter
TPX50	plano convex, aspheric lens, EFL 50 mm, 1.5"/38 mm diameter
TPX100	plano convex, aspheric lens, EFL 100 mm, 1.5"/38 mm diameter
TPX200	plano convex, aspheric lens, EFL 200 mm, 1.5"/38 mm diameter

Description

Our plano-convex, aspherical TPX lens series is optimized for collimation and focusing in THz optics. The TPX35 is a lens with an effective focal length (EFL) of 35 mm and a diameter of 1”, designed for optimal collimation of highly divergent THz radiation. The TPX50 is a 1.5” lens with 50 mm EFL, featuring the same numerical aperture as the TPX35. Both TPX35 and TPX50 are optimized for collimation in combination with our TERA15-FC antenna series. TPX100 and TPX200 are 1.5” lenses with 100 mm and 200 mm EFL, respectively, optimized for focusing the THz radiation for increased working distance in the terahertz path. The TPX35 is mounted in a 1” lens holder with a clear aperture of 23.0 mm, the TPX50/100/200 lenses are mounted in a 1.5” lens holder with a clear aperture of 35.5 mm.