attoPUBLICATIONS attoCATALOG-2017/18 | Page 173

Accessories optional items for the attoMICROSCOPY product line Inspection optics Performing cryogenic measurements implies that the sample cannot be accessed during the measurement, and also, that usually there is no clear line of sight to the sample inside the cryostat. This sometimes adds to the difficulty in low temperature SPM. With our inspection optics, you can see your AFM tip and the sample even when cold, and e.g. check roughly where you are on your sample, and what is currently going on. 5µm The inspection optics upgrade contains • In-situ-LED illumination • In-situ mirror and optics • room temperature CCD with imaging software • magnification: 1x Compatible microscopes: AFM I, AFM III, SHPM, AFM/STM Article Art. No. inspection optics upgrade 1004298 Closed loop upgrade for positioners (/RES) Finding and retrieving regions of interest greatly benefits from having /RES encoders on the coarse positioners, since this allows to address any position within the 5 mm x 5 mm x 5 mm total range of positioners with 200 nm resolution & 1-2 µm unidirectional repeatability. This upgrade contains • replacement of ANPxyz open loop positioners with ANPxyz/RES closed loop positioners • replacement of ANC300 open loop electronics with ANC350 closed loop electronics • wiring upgrade for 3xRES incl. breakout panels Compatible microscopes: AFM I, AFM III, SHPM, AFM/STM, CFM I, CFM II, RAMAN Article Art. No. /RES upgrade 1009828 attoMICROSCOPY Sophisticated Tools for Science PAGE 171