Fiber Optic Switches
... Technology. MEMS are miniature devices fabricated with a process called micro machining. The structures range in dimensions from a few hundred microns to millimeters, and are mostly fabricated on silicon substrates, using standard semiconductor processing techniques. MEMS offer the same potential be ...
... Technology. MEMS are miniature devices fabricated with a process called micro machining. The structures range in dimensions from a few hundred microns to millimeters, and are mostly fabricated on silicon substrates, using standard semiconductor processing techniques. MEMS offer the same potential be ...
Novel sol-gel material for fabrication of a long period waveguide
... fabricated rectangle-corrugated LPWG taken by a chargecoupled device (CCD) microscopic camera (DP25, Olympus). It is noted that the fabricated element profile has strict periodicity and steep wall, and the period is about 450 m, in agreement with the design. In order to measure the transmission cha ...
... fabricated rectangle-corrugated LPWG taken by a chargecoupled device (CCD) microscopic camera (DP25, Olympus). It is noted that the fabricated element profile has strict periodicity and steep wall, and the period is about 450 m, in agreement with the design. In order to measure the transmission cha ...
Chiroptical Spectroscopy - Ruhr
... refractive indices as they interact with different lattice planes and compositions One defined direction in which both rays have the same index of refraction: optical axis Chiroptical spectroscopy | Dr. C. Merten ...
... refractive indices as they interact with different lattice planes and compositions One defined direction in which both rays have the same index of refraction: optical axis Chiroptical spectroscopy | Dr. C. Merten ...
Heriot-Watt University Multi-millijoule few-cycle mid
... As can be seen from Fig. 1b spectrally broadened due to SPM in YAG 94-fs pulses are self-compressed by a factor of 3 to 30 fs, which at 3.9 mm wavelength corresponds to less than 3 optical cycles. Note that in order to highlight the broadening of the spectrum ordinate axis in Fig. 1c the spectra are ...
... As can be seen from Fig. 1b spectrally broadened due to SPM in YAG 94-fs pulses are self-compressed by a factor of 3 to 30 fs, which at 3.9 mm wavelength corresponds to less than 3 optical cycles. Note that in order to highlight the broadening of the spectrum ordinate axis in Fig. 1c the spectra are ...
Collective effects in the radiation pressure force
... diffusive description of light transport, or with an incoherent, random-walk model for photons. In this “diffuse scattering” approach, no information on the phase of the scattered light is required to obtain a satisfactory description of the observed experimental results. On the contrary, at the end ...
... diffusive description of light transport, or with an incoherent, random-walk model for photons. In this “diffuse scattering” approach, no information on the phase of the scattered light is required to obtain a satisfactory description of the observed experimental results. On the contrary, at the end ...
Cisco Presentation Guide
... Remember: Optical cabling is constructed from strands of glass, about the size of a human hair. Never handle exposed fiber strands unless you have the proper training. Fiber fragments that become embedded under the skin can be extremely painful, and are very difficult (in some cases impossible) to ...
... Remember: Optical cabling is constructed from strands of glass, about the size of a human hair. Never handle exposed fiber strands unless you have the proper training. Fiber fragments that become embedded under the skin can be extremely painful, and are very difficult (in some cases impossible) to ...
Limits of lithography - Proceedings of the IEEE
... interesting to note that while this is true for KrF lithography at 248 nm, it is not yet true for ArF exposures at 193 nm. That is, the resist materials are not yet developed to the point of producing superior images even though the wavelength is smaller. Currently, the best lithographic performance ...
... interesting to note that while this is true for KrF lithography at 248 nm, it is not yet true for ArF exposures at 193 nm. That is, the resist materials are not yet developed to the point of producing superior images even though the wavelength is smaller. Currently, the best lithographic performance ...
Bild 1
... Reflective and transparent contacts Metal ohmic contacts are practically opaque for thicknesses > 50 nm. Thus light incident on the top or bottom contact of an LED will not be transmitted through the contact. Annealing and alloying forms low-resistance ohmic contacts. During the annealing process, ...
... Reflective and transparent contacts Metal ohmic contacts are practically opaque for thicknesses > 50 nm. Thus light incident on the top or bottom contact of an LED will not be transmitted through the contact. Annealing and alloying forms low-resistance ohmic contacts. During the annealing process, ...
Lab 8: Polarization of Light
... retarder; linear polarization is thus converted to elliptical polarization due to the arbitrary phase shift. The phase difference depends on the incident wavelength, the refractive indices (along the two different directhey don’t reduce the intensity of the incident light tions) and the thickness of ...
... retarder; linear polarization is thus converted to elliptical polarization due to the arbitrary phase shift. The phase difference depends on the incident wavelength, the refractive indices (along the two different directhey don’t reduce the intensity of the incident light tions) and the thickness of ...
development and verification of the non
... Graduate College As members of the Dissertation Committee, we certify that we have read the dissertation prepared by Mala Mateen, titled Development and Verification of the Non-Linear Curvature Wavefront Sensor and recommend that it be accepted as fulfilling the dissertation requirement for the Degr ...
... Graduate College As members of the Dissertation Committee, we certify that we have read the dissertation prepared by Mala Mateen, titled Development and Verification of the Non-Linear Curvature Wavefront Sensor and recommend that it be accepted as fulfilling the dissertation requirement for the Degr ...
An Optical Mask for Atomic Interferometry Experiments
... described, and technical developments made along the way are presented. Finally, aspects of the experiment relevant to the optical mask are characterised. The experiment can reliably produce samples of cold atoms at temperatures of around 10 µK, and can use the cold atoms as an optical frequency ref ...
... described, and technical developments made along the way are presented. Finally, aspects of the experiment relevant to the optical mask are characterised. The experiment can reliably produce samples of cold atoms at temperatures of around 10 µK, and can use the cold atoms as an optical frequency ref ...
Polarimeter Experiment
... until its height reaches about 2 cm. (It is not important to have exactly the right height.) It is important, however, to measure the actual height to the nearest 0.5 mm. Measure at the center of the tube, correct for the thickness of the glass at the bottom of the tube and read to the bottom of the ...
... until its height reaches about 2 cm. (It is not important to have exactly the right height.) It is important, however, to measure the actual height to the nearest 0.5 mm. Measure at the center of the tube, correct for the thickness of the glass at the bottom of the tube and read to the bottom of the ...
Rate equation model of bulk optical damage of silica - AS
... fraction at 100%. Surfaces polished using first the Al2O3 polish and then an SiO2 polish exhibit surface damage values equal to the bulk damage value at nearly every point. We also measured damage thresholds for different sized focal spots. Some earlier reports have claimed that damage thresholds de ...
... fraction at 100%. Surfaces polished using first the Al2O3 polish and then an SiO2 polish exhibit surface damage values equal to the bulk damage value at nearly every point. We also measured damage thresholds for different sized focal spots. Some earlier reports have claimed that damage thresholds de ...
Optical techniques for molecular manipulation
... • we consider here the reflection of p-polarized light; s-polarized beams may be treated similarly • we resolve the electric field into components parallel and normal to the interface • all magnetic field components are parallel to the ...
... • we consider here the reflection of p-polarized light; s-polarized beams may be treated similarly • we resolve the electric field into components parallel and normal to the interface • all magnetic field components are parallel to the ...
