Photodigm, Inc. Patent applications |
Patent application number | Title | Published |
20150222088 | Light Emitting Device with Extended Mode-Hop-Free Spectral Tuning Ranges and Method of Manufacture - Laser with extended mode-hop free spectral tuning ranges and methods of manufacture such lasers are disclosed. In one embodiment an electrical device includes a carrier and a light emitting device including an active region and a first passive region disposed on a first side of the active region, wherein the active region of the light emitting device is disposed on the carrier while the first passive region is thermally floating. | 08-06-2015 |
20140160555 | Light Generating System and Method - An optical system includes an electrically pumped laser light source and an optically pumped laser light source. An optical switch is located in a light path of the electrically pumped laser light source such that when the optical switch is in a first position light from the electrically pumped laser light source is directed toward the optically pumped laser light source and when the optical switch is in a second position light from the electrically pumped laser light source is directed away from the optically pumped laser light source. | 06-12-2014 |
20120195021 | Rear Projection Display Using Laser Excited Photoluminescence - A display system includes an optical light source and a display panel with an array of optically excitable pixels. Optics are positioned between the optical light source and the display panel so as to direct light from the optical light source toward the display panel to cause the optically excitable pixels to emit a visible image. | 08-02-2012 |
20120033290 | Light Generating System and Method - An optical system includes an electrically pumped laser light source and an optically pumped laser light source. An optical switch is located in a light path of the electrically pumped laser light source such that when the optical switch is in a first position light from the electrically pumped laser light source is directed toward the optically pumped laser light source and when the optical switch is in a second position light from the electrically pumped laser light source is directed away from the optically pumped laser light source. | 02-09-2012 |