News | November 3, 2015

Ophir Announces NanoScan™ 2s Scanning Slit Laser Beam Profiler For Sub-Micron Measurements

Source: Ophir Photonics
Contact The Supplier
NanoScan™ 2s Scanning Slit Laser Beam Profiler

Ophir, the global leader in precision laser measurement equipment and a Newport Corporation company, today announced the latest version of the company’s high power, scanning slit beam profiler, NanoScan™ 2s. Now available in a more compact size, NanoScan 2s is a NIST-calibrated profiler that instantly measures beam position and size with sub-micron precision for CW and kilohertz pulsed lasers. The profiler offers silicon, germanium, or pyroelectric detectors; this allows profiling lasers of any wavelength, from UV to far infrared, to100μm and beyond. New NanoScan 2s software, available in Standard and Professional versions, allows users to custom configure the display interface; results can be shown on a single, easy-to-read screen or across multiple screens.

NanoScan 2s uses moving slits – one of the ISO standard scanning aperture techniques – to measure beam sizes from µm to cm at beam powers from µW to kW. The natural attenuation provided by the slit allows the measurement of many beams with little or no additional attenuation required. The digital controller provides deep, 16-bit digitization of the signal for high dynamic range up to 35dB power; this makes it possible to measure beam size and beam pointing with 3-sigma precision to several hundred nanometers. The silicon or germanium detector-based NanoScan 2s's include an integrated 200mW power meter that displays both total power and individual power in each of the beams being measured.

NanoScan 2s software can measure from one to 16 beams in the aperture with sub-micron precision. A beam can be found in less than 0.3 seconds and real-time updates can be displayed to 20Hz. The Microsoft® Windows-compatible software is available in two versions: Standard and Professional. The Professional version includes ActiveX automation for integrating the profiler into OEM systems or creating custom user interface screens using C++, LabVIEW, Excel, or other software packages.

NanoScan 2s is available now. Data sheet:


SOURCE: Ophir Photonics