Resources Contact Us Home
Apparatus as tuning filter

Image Number 2 for United States Patent #7460568.

An apparatus as a tuning filter is provided for tuning the wavelength of a laser or a filter between extensive bandwidths, including a reflecting element, an optical system and a movable mount set up in the same optical path in order. The optical system focuses light on the reflecting element that induces dispersion effect. The reflecting element moves along an optical path as a spatial filter. The reflecting element is set up on the movable mount that moves along the optical path to push/pull the reflecting element and then to adjust the moving range of the reflecting element.

  Recently Added Patents
Sample chamber for laser ablation inductively coupled plasma mass spectroscopy
Note tab
Viewing stand
Redistribution layer (RDL) with variable offset bumps
Preparation process of transition metal boride and uses thereof
Retrievable outgoing audio messaging
  Randomly Featured Patents
Semiconductor memory device
Flocking adhesive for flexible substrates
Method for adjusting common voltage of liquid crystal display device
Substituted phthalide derivatives
Cooking and smoking apparatus
Gas turbine installation
Optical glass, precision press-molding preform and optical element
System and method for effectively implementing a personal channel for interactive television
Joint structure of collapsible playpen
Use of a supplemental promoter in conjunction with a carbon-supported, noble-metal-containing catalyst in liquid phase oxidation reactions