L
Laurent Vaissie
Researcher at University of Central Florida
Publications - 22
Citations - 298
Laurent Vaissie is an academic researcher from University of Central Florida. The author has contributed to research in topics: Semiconductor laser theory & Grating. The author has an hindex of 7, co-authored 22 publications receiving 295 citations.
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Patent
Head mounted display with eyetracking capability
TL;DR: In this article, an eye tracking system is based on the reflection of four light emitting diodes (LEDs) at the cornea of the user's eve, where the LEDs emit infrared light at 900 nanometers and the virtual images formed behind the eye as well as a near infrared image of the pupil are displayed on a charged couple device (CCD) sensor.
Patent
Laser-to-fiber coupling
TL;DR: In this paper, a diffraction grating is used to couple light from the chip to an output fiber, and the lens-grating (78) is spaced from the diffraction gating (76).
Journal ArticleDOI
High efficiency surface-emitting laser with subwavelength antireflection structure
TL;DR: In this article, a high efficiency tapered grating surface-emitting laser with an antireflection-structured (ARS) substrate was presented, achieving a maximum peak power of 25 W without coating the device's cleaved facet.
Patent
Laser diode with output fiber feedback
TL;DR: In this article, a diffraction grating and an integrated lens-grating are used to couple light from the chip to an output fiber, and the lens grating is spaced from the diffuse grating.
Journal ArticleDOI
Crossed-beam superluminescent diode
TL;DR: A novel surface-emitting superluminescent diode configuration that uses two detuned grating outcouplers to suppress lasing is investigated, which exhibits a shaped beam with a peak power of 1.5 W quasi-continuous wave with an 11 nm bandwidth centered on 970 nm.