10.1364/OE.17.017179.m002 Serhan O. Isikman Serhan O. Isikman Samuel Varghese Samuel Varghese Fahd Abdullah Fahd Abdullah Robin Augustine Robin Augustine Randy B. Sprague Randy B. Sprague Voytek Andron Voytek Andron Hakan Urey Hakan Urey Media 2: Advanced imaging with dynamic focus and extended depth using integrated FR4 platform Optica Publishing Group 2009 FR 4 platform media oe Optics Express focus depth 14 September 2009 imaging Advanced 2009-09-14 00:00:00 Media https://opticapublishing.figshare.com/articles/media/Media_2_Advanced_imaging_with_dynamic_focus_and_extended_depth_using_integrated_FR4_platform/4939751 Originally published in Optics Express on 14 September 2009 (oe-17-19-17179)