scalable optical power outputs and the capability to separately address sub-array regions while maintaining fast turn-on and turn-off response times. Performance of these devices is critically dependent both on the design of the VCSEL devices and the design of the sub-mount, which provides both the electrical and thermal contacts for the array. Recent results for modelling and optimization of the VCSELs and their corresponding sub-mounts are discussed.
James P. Rosprim, Li Wang, David Podva, Eric J. J. Martin, Preethi Dacha, Christopher J. Helms, Thomas Wilcox, Nein-Yi Li, Richard F. Carson, Mial E. Warren, and James A. Lott, "Progress in optimization of high-power high-speed VCSEL arrays," Proc. SPIE 10122, Vertical-Cavity Surface-Emitting Lasers XXI, 1012205 (Presented at SPIE OPTO: February 01, 2017; Published: 25 February 2017); https://doi.org/10.1117/12.2253142.
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Study of self-shadowing effect as a simple means to realize nanostructured thin films and layers with special attentions to birefringent obliquely deposited thin films and photo-luminescent porous silicon