摘要:
One embodiment of an optical medium recording apparatus includes an optical medium support including a support surface, a first light source that projects a first recording light beam focused at a first position relative to the support surface, and a second light source that projects a second recording light beam focused at a second position relative to the support surface, the second position different from the first position, wherein the first recording light beam and the second recording light beam are both projected to the support surface in a single direction.
摘要:
An arc lamp system includes an arc lamp, having a life span, a power supply, and a power control servo. The power supply is electrically coupled to the arc lamp and configured to provide power thereto, and the power control servo is coupled to the power supply, and configured to cause the power supply to provide lower power to the arc lamp at a beginning of the life span, and to provide greater power to the arc lamp toward an end of the life span.
摘要:
A method of testing a coating on a reflector having a first focal point includes placing a mirror at the first focal point of the reflector and angled to orient with an area on the coating. Electromagnetic (EM) radiation is directed to the mirror which then directs the EM radiation on the area. The EM radiation which is reflected from the coating is collected onto a sensor disposed at a second focal point. The intensity of the EM radiation collected on the sensor is detected.
摘要:
An oxidation layer is removed from a metal substrate by plasma etching. A titanium adhesion layer is deposited on the metal substrate. A multiple-layer dielectric is deposited on the titanium adhesion layer. The titanium adhesion layer improves adhesion of the multiple-layer dielectric to the metal substrate.
摘要:
An arc lamp system includes an arc lamp, having a life span, a power supply, and a power control servo. The power supply is electrically coupled to the arc lamp and configured to provide power thereto, and the power control servo is coupled to the power supply, and configured to cause the power supply to provide lower power to the arc lamp at a beginning of the life span, and to provide greater power to the arc lamp toward an end of the life span.
摘要:
An optical print head for recording on a medium includes a plurality of lasers having laser emissions within a desired wavelength range, an optical fiber adapted to receive combined light from the plurality of lasers at a first end and to emit combined output light at a second end, and includes a hybrid optical element optically coupled to the second end of the optical fiber and adapted to focus the combined output light within the desired wavelength range on the medium.
摘要:
An integrator device is provided in the present disclosure. The integrator device may be used in a display system. According to one exemplary embodiment, the integrator device includes at least one metallic substrate. An anti-reflective layer is formed on the substrate. In addition, a band-reject layer formed is on said anti-reflective layer.