Abstract
A high resolution Quadrant Detector (QD) based tip-tilt sensor for adaptive optics system is tested with a 4 mm laser beam. The laser beam is made to displace by a nano-positioning stage with 30 nm resolution. The sensor is found to respond at the displacement (min.) of 1 μm. The corresponding error signal is found to be 4 mV. The sensor is also tested for minimum power requirement with corresponding bandwidth.
Author supplied keywords
Cite
CITATION STYLE
Dixit, A., Porwal, V., Mamgain, A. K., & Mishra, S. K. (2014). High Resolution Quadrant Detector Based Tip-tilt Sensor for Adaptive Optics. In Environmental Science and Engineering (pp. 503–504). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-319-03002-9_126
Register to see more suggestions
Mendeley helps you to discover research relevant for your work.
