PulseSelect pulse selector is used to reduce the pulse frequency of mode-locked ultrafast lasers. Its internal components include low dispersion optical elements, mirrors, focusing mirrors, and acousto-optic crystals, which can achieve high repetition rate and high contrast pulse selection. The pulse selection frequency is achieved by adjusting the RF drive of the acousto-optic crystal, and the minimum segmentation ratio can be achieved at f/2. The pulse selector has an RF power limit setting and protection circuit inside to prevent modulation damage. RF phase and light source frequency locking can ensure high stability in pulse selection.

PulseSelect can work independently or together, including series and parallel connections. When two pulse selectors are used in series, a contrast ratio of up to 6000:1 can be achieved, while parallel use can achieve pulse synchronization selection for two synchronous light sources.

characteristic:

● Frequency reduction of mode-locked laser

● Applicable PS/fslaser device

Low dispersion design can be used for<20fspulse

● Segmentation coefficient f/2~f/260000

Internal triggering ensures synchronization with the light source

● Single pulse to 3MHSelection range of z (external trigger))

● External trigger door mode

Single version parameters:

Dual version parameters: