Daylight Solutions, Inc.
|Daylight Solutions, Inc. Patent applications|
|Patent application number||Title||Published|
|20140346358||QUANTUM CASCADE LASER SUITABLE FOR PORTABLE APPLICATIONS - A highly portable, high-powered infrared laser source is produced by intermittent operation of a quantum cascade laser power regulated to a predetermined operating range that permits passive cooling. The regulation process may boost battery voltage allowing the use of a more compact, low-voltage batteries.||11-27-2014|
|20140253714||INFRARED IMAGING MICROSCOPE USING TUNABLE LASER RADIATION - An imaging microscope (||09-11-2014|
|20140133509||LASER ASSEMBLY THAT PROVIDES AN ADJUSTED OUTPUT BEAM HAVING SYMMETRICAL BEAM PARAMETERS - A laser assembly (||05-15-2014|
|20140097360||HIGH OUTPUT, MID INFRARED LASER SOURCE ASSEMBLY - A laser source assembly for providing an assembly output beam includes a first MIR laser source, a second MIR laser source, and a beam combiner. The first MIR laser source emits a first MIR beam that is in the MIR range and the second MIR laser source emits a second MIR beam that is in the MIR range. Further, the beam combiner spatially combines the first MIR beam and the second MIR beam to provide the assembly output beam. With this design, a plurality MIR laser sources can be packaged in a portable, common module, each of the MIR laser sources generates a narrow linewidth, accurately settable MIR beam, and the MIR beams are combined to create a multiple watt assembly output beam having the desired power.||04-10-2014|
|20130243018||GAIN MEDIUM WITH IMPROVED THERMAL CHARACTERISTICS - A laser assembly (||09-19-2013|
|20130089114||MOUNTING BASE FOR A LASER SYSTEM - A laser source assembly (||04-11-2013|
|20130088887||OPTICAL SWITCH - An optical fiber switch (||04-11-2013|
|20130022311||MULTIPLE PORT, MULTIPLE STATE OPTICAL SWITCH - An optical switch (||01-24-2013|
|20120057254||HIGH STABILITY REFLECTIVE ELEMENT MOUNT - A beam director (||03-08-2012|
|20110173870||SECURITY DEVICE WITH COMPACT MID-IR LASER - A compact mid-IR laser device utilizes a quantum cascade laser to provide mid-IR frequencies suitable for use in molecular detection by signature absorption spectra. The compact nature of the device is obtained owing to an efficient heat transfer structure, the use of a small diameter aspheric lens and a monolithic assembly structure to hold the optical elements in a fixed position relative to one another. The compact housing size may be approximately 20 cm×20 cm×20 cm or less. Efficient heat transfer is achieved using a thermoelectric cooler TEC combined with a high thermal conductivity heat spreader onto which the quantum cascade laser is thermally coupled. The heat spreader not only serves to dissipate heat and conduct same to the TEC, but also serves as an optical platform to secure the optical elements within the housing in a fixed relationship relative on one another. A small diameter aspheric lens may have a diameter of 10 mm or less and is positioned to provided a collimated beam output from the quantum cascade laser. The housing is hermetically sealed to provide a rugged, light weight portable MIR laser source.||07-21-2011|
|20100111122||HIGH OUTPUT, MID INFRARED LASER SOURCE ASSEMBLY - A laser source assembly (||05-06-2010|
|20100110198||MID INFRARED OPTICAL ILLUMINATOR ASSEMBLY - An optical illuminator assembly (||05-06-2010|
Patent applications by Daylight Solutions, Inc.