Crossed-beam superluminescent diode
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Updated: Aug 16, 2026

Local Field Fluorescence Microscopy: Imaging Cellular Signals in Intact Hearts
Published on: March 8, 2017
Laurent Vaissié1, Oleg V Smolski, Eric G Johnson
1College of Optics and Photonics, Center for Research and Education in Optics and Lasers, University of Central Florida, 4000 Central Florida Boulevard, Orlando, Florida 32816-2700, USA.
Abstract:
We investigate a novel surface-emitting superluminescent diode configuration that uses two detuned grating outcouplers to suppress lasing. This device exhibits a shaped beam with a peak power of 1.5 W quasi-continuous wave with an 11 nm bandwidth centered on 970 nm.
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