with imag(neff) = 0 may be calculated to have a numerically small, negative value such as -1e-15, and secondly, the waveguide itself may be composed of some materials that, intentionally, have gain – in other words they have imag(n) < 0 where n is the material refractive index. The...
Which color has highest refractive index? What is an instrument that separates light into various wavelengths? What causes the dark bands observed in a solar spectrum? What color bends the most in a prism? How can white light be separated into different colors? What is the opposite of...
1. A micro-object emission light detecting device for detecting with a semiconductor light detecting element emission light emitted in the form of fluorescence or phosphorescence from a micro-object irradiated with excitation light emitted from an excitation light source; wherein said semiconductor light...
The prediction of the anchor with the highest confidence is selected as the output. The anchor index is selected as 𝑗̂=argmax𝑗𝐶𝑗j^=argmaxjCj; the output 3DoF rotation 𝑹=𝑹𝑗̂R=Rj^, and confidence 𝐶=𝐶𝑗̂C=Cj^. The loss 𝐿𝑝𝑜𝑠𝑒Lpose aims to...
This detailed quality control information allows us to manufacture the highest quality of aspheres and maintain our specifications with an extremely high degree of confidence. Click to EnlargeTaylor Hobson PGI Dimension 5XL Profilometer Measuring an Aspheric Lens Click to EnlargeA Taylor Hobson PGI ...
with said object lens condensing an optical beam of a first wavelength corresponding to said first optical disc, an optical beam of a second wavelength which is longer than said first wavelength, corresponding to said second optical disc, and an optical beam of a third wavelength which is longer...
SSIM maps for the test objects with respect to the direct imaging and the reconstruction results using LRA, NLR and LRRA. The colormap follows usual grayscale with black being least similarity and white being highest similarity. Figure 11. SSIM values of the test objects with respect to the...
For example, large-mode-area fibers are a good alternative to standard single mode fibers in high-power applications as they provide good beam quality with a larger MFD, decreasing the power density on the air/fiber interface. Step-index silica single mode fibers are normally not used for ...