The bPCA-100-05-10-800-h-f from BATOP is a Photoconductive Antenna that operates at a wavelength of 650 nm - 850 nm. It delivers an average optical power of 10 mW and has a power density of 50000 W/cm². This photoconductive antenna has a laser source with fluence up to 750 μJ/cm² and pulse duration of 100 fs. It has a repetition rate of 80 MHz and beam diameter of 1.4 mm. This photoconductive antenna has a virtual focal length of 26.5 mm and divergence angle of 17 deg. It has a dark resistance above 3 MOhms and modulation frequency of 10 kHz. This photoconductive antenna is mounted on a hyperhemispherical Si lens and requires a DC supply voltage of up to 20 V. It is available in a Bow-tie package that measures 25.4 (D) mm x 20.9 (L) mm and is ideal for terahertz waves & laser excitation applications.