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| Application No. | Application Title | Issue Date |
| 20100303119 | Microfluidic Lasers The present invention generally relates to lasers comprising fluidic channels, such as microfluidic channels. In some instances, the channel contains two or more fluids. The fluids may remain non-mixed within the channel, for example, due to immiscibility and/or laminar... | 12/02/2010 |
| 20100054294 | SOLID-STATE DYE LASER To reduce the laser threshold by efficiently exciting a light-emitting body in a solid-state dye laser with light having high density, thereby facilitating emission of laser beams, and to miniaturize a solid-state dye laser including an excitation light source. A solid-... | 03/04/2010 |
| 20090161699 | Laser emitting material, method for making the same and use thereof A solid-state laser emitting material for use in conjunction with a light source includes a polymer matrix functioning as host materials, containing laser dye of rhodamine 590 or rhodamine 610 as gain materials and nano-submicron particles as scatters therein. The lowes... | 06/25/2009 |
| 20080298422 | Dye Laser Medium, Dye Laser Device, and Laser Sensor Although having been used for conventional dye laser solvents, organic solvents have a disadvantage of volatility and inflammability, which makes a dye laser device large and cumbersome. In the present invention, which has been developed to solve this problem, an ionic ... | 12/04/2008 |
| 20080298421 | TRIPLET QUENCHER FOR USE IN LASERS There are disclosed compounds for assisting triplet absorption in a laser, such as a pulsed-dye laser, the compounds comprising at least one molecule chosen from nitroxides and nitrones. In one embodiment, the disclosed compounds may be mixed with the dye of a dye laser... | 12/04/2008 |
| 20080165820 | Method and apparatus for producing grating, and DFB solid-state dye laser based on the grating To provide a DFB solid-state dye laser including a grating having Moire interference fringes. A DFB solid-state dye laser element includes: a laser medium containing an organic dye; and a distribution feedback type resonance unit having a third grating including a Moire... | 07/10/2008 |
| 20080159351 | MECHANICALLY TUNABLE ELASTOMERIC OPTOFLUIDIC DISTRIBUTED FEEDBACK DYE LASERS The invention relates to a microfluidic dye laser including a pump light source configured to provide light having a pump light wavelength. The microfluidic dye laser also includes an elastomer substantially optically transparent at the pump light wavelength and at a mi... | 07/03/2008 |
| 20070165687 | Laser oscillation elements A laser oscillation element 1 according to the invention comprises a cholesteric liquid crystal layer 2 containing cholesteric liquid crystals, a cholesteric liquid crystal layer 3 containing cholesteric liquid crystals facing the cholesteric liquid... | 07/19/2007 |
| 20070091967 | Laser emitting material, method for making the same and use thereof A solid-state laser emitting material for use in conjunction with a light source includes a polymer matrix functioning as host materials, containing laser dye of rhodamine 590 or rhodamine 610 as gain materials and nano-submicron particles as scatters therein. The lowes... | 04/26/2007 |
| 20060187993 | Efficient room-temperature source of polarized single photons An efficient technique for producing deterministically polarized single photons uses liquid-crystal hosts of either monomeric or oligomeric/polymeric form to preferentially align the single emitters for maximum excitation efficiency. Deterministic molecular alignment al... | 08/24/2006 |
| 20060186376 | Fluorescent diketopyrrolopyrroles The present invention relates to fluorescent diketopyrrolopyrroles (“DPPs”) of the formula
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| 20060056477 | Laser diode with a frequency converter A semiconductor laser diode that internally converts one or more short wavelength “pump” beams to an output beam at a longer wavelength using nonlinear optical frequency conversion in the semiconductor. Modal phase matching of the pump and output beams in a semicond... | 03/16/2006 |
| 20050249257 | Laser gain medium for solid state dye lasers The present invention relates to a laser gain medium comprising at least one active species adapted to be stimulated to emit laser light within a predetermined wavelength range and optical feedback means defining a resonator for said laser light. The feedback means comp... | 11/10/2005 |
| 20050008057 | Amplifying medium for solid-state dye lasers The present invention relates to an amplifying medium for solid-state dye lasers and to a solid-state dye laser provided with an amplifying medium of this type. The amplifying medium according to the invention comprises an essentially solid active medium which contains ... | 01/13/2005 |
