DataRay PCI Card for BeamScope-P7

Linear Scanning System BeamScope P7 Description The unique feature of the BeamScope is the linear moving scan-finger.This finger is moving perpendicular through the beam, giving a linear movement. The geometrical dimension of measurable sources is limited only by the mechanical scan range and reaches 120 μm up to 25 mm with single slits or pinholes. Two detectors are located on the scan finger directly behind the exchangeable slits. This design allows one to use small detectors, even when larger sources have to be scanned. Additionally, the same part of the detector is always used, which eliminates the influence of detector nonlinearities on the measured intensity profile. Easy alignment is guaranteed, because the slits are directly visible during the alignment process. Due to the narrow scan finger the BeamScope can measure the intensity profile also between optical components. The linear stepper motor driven movement allows the application of the BeamScope with cw lasers but also in combination with pulsed systems (pulse repetition rate > 5 kHz). The BeamScope P7 is ideally suited to measure smallest spot size diameters and to characterise the intensity profile of laser diodes, laser diode arrays and large stripe laser diodes. DataRay PCI Card Only.