Abstract: Methods and systems for simulating performance of a head-up display (HUD) are provided. An example method comprises receiving images of symbology for display by a head-up display, generating distortions to the images as perceived from observer locations through the head-up display, and the distortions are based on design characteristics of an optical component of the head-up display with respect to a model of a projection of the images. The method also includes applying the distortions to the images to generate modified images, and the modified images represent a view of the head-up display corresponding to respective observer locations. The method further includes providing, for stereoscopic display, the modified images overlaying onto a background image. An example system comprises a storage device, a head tracking device to determine the observer location, and a projector to project the modified images onto a display corresponding to the determined observer location.

Abstract: Methods and systems for simulating performance of a head-up display (HUD) are provided. An example method comprises receiving images of symbology for display by a head-up display, generating distortions to the images as perceived from observer locations through the head-up display, and the distortions are based on design characteristics of an optical component of the head-up display with respect to a model of a projection of the images. The method also includes applying the distortions to the images to generate modified images, and the modified images represent a view of the head-up display corresponding to respective observer locations. The method further includes providing, for stereoscopic display, the modified images overlaying onto a background image. An example system comprises a storage device, a head tracking device to determine the observer location, and a projector to project the modified images onto a display corresponding to the determined observer location.

Abstract: A method, system, and apparatus for a uni-fiber laser communications (lasercom) terminal are disclosed herein. The apparatus includes an oscillator to generate a first signal having a first wavelength, and a modulator to modulate the first signal. The apparatus further includes a circulator to circulate the first signal, and a bi-directional optical amplifier (optical amp) to amplify the first signal. Also, the apparatus includes an optical fiber, which is embedded in a ferrule, and an end of the ferrule is coated with a reflective coating. Additionally, the apparatus includes at least one lens, where the first signal is transmitted through and received through the optical fiber and at least one lens. Also, the apparatus includes an acquisition detector to detect the first signal. Further, the apparatus includes an actuator associated with the ferrule to nutate and translate the ferrule according to feedback from the acquisition detector regarding the first signal.

Abstract: An optical antenna and methods for optical beam steering are provided. One optical planar antenna includes a linear waveguide within a substrate and having a fiber interface. The optical planar antenna also includes a planar waveguide within the substrate, a first diffractive optical element configured to couple the linear waveguide to the planar waveguide and a second diffractive optical element configured to couple the planar waveguide to free space.

Abstract: An optical antenna and methods for optical beam steering are provided. One optical planar antenna includes a linear waveguide within a substrate and having a fiber interface. The optical planar antenna also includes a planar waveguide within the substrate, a first diffractive optical element configured to couple the linear waveguide to the planar waveguide and a second diffractive optical element configured to couple the planar waveguide to free space.