?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Liu%2C+Y&rft.aufirst=Y&rft.aulast=Liu&rft.volume=32&rft.date=26+August+2024&rft.atitle=Switching+in+microseconds%3A+design+of+a+5+%C3%97+5+non-blocking+free+space+optical+switch+at+1550nm+with+a+piezo-actuator+and+beam-steering+lens+system&rft.issue=18&rft.title=Optics+Express&rft.issn=1094-4087&rft.pages=32448-32467&rft.genre=article