WHAT DOES OPTICAL GERMANIUM LENS MEAN?

Our aspheric lenses have a more advanced entrance. The curvature gradually adjustments as you move from the center on the lens out to the sting. Our aspheric Ge lenses are most frequently utilized to reduce spherical aberration within an optical system.With regards to the software, we utilize highly sturdy and successful antireflection coatings int

In simulation, the SWMS on ZnS are built to research the broadband antireflection performance in the spectral range of one-13 μm by using FDTD method. The perfectly matched layer boundary issue is utilized inside the route in the beam propagation (z route). But, the periodic boundary disorders are set in other two vertical course of beam propagati