teacher`s notes
... and the other one is gone. Unfortunately, for students to see this effect you need many calcite crystals or you need to wait while it is passed around. You can demonstrate the effect to the whole class if you have a laser pointer and one very good crystal. The beam will be clearly split into two par ...
... and the other one is gone. Unfortunately, for students to see this effect you need many calcite crystals or you need to wait while it is passed around. You can demonstrate the effect to the whole class if you have a laser pointer and one very good crystal. The beam will be clearly split into two par ...
Measurement of refractive index of prism using spectrometer
... calibration graph of the angle of deviation versus wavelength must be constructed using a light source with a known spectrum. The wavelength of unknown spectral lines can then be interpolated from the graph. Once a calibration graph is created for the prism, future wavelength determinations are vali ...
... calibration graph of the angle of deviation versus wavelength must be constructed using a light source with a known spectrum. The wavelength of unknown spectral lines can then be interpolated from the graph. Once a calibration graph is created for the prism, future wavelength determinations are vali ...
Optical System design
... Most recently, WinLens has been extended to handle non-rotationally symmetric systems. Many optical systems include prisms and/or tilts and decenters (T&Ds) – WinLens 3D (a significant development of WinLens Plus) will now model such systems (Fig. 2) – much time has been invested in making this as e ...
... Most recently, WinLens has been extended to handle non-rotationally symmetric systems. Many optical systems include prisms and/or tilts and decenters (T&Ds) – WinLens 3D (a significant development of WinLens Plus) will now model such systems (Fig. 2) – much time has been invested in making this as e ...
of the Physical and Technical Faculty
... The policy of academic behaviour and ethics Be tolerant and respect other people's opinions. Objection was formulated in the correct form. Plagiarism and other forms of cheating are not allowed. Prompting and copy off from someone are not allowed during the delivery of the SWS, intermediate control ...
... The policy of academic behaviour and ethics Be tolerant and respect other people's opinions. Objection was formulated in the correct form. Plagiarism and other forms of cheating are not allowed. Prompting and copy off from someone are not allowed during the delivery of the SWS, intermediate control ...
Notebook and Assignment Guidelines
... the two sets of circles together so that their centers are approximately 3 cm apart. Be sure that the edges of the semicircle patterns form a straight line, as shown in the diagram at left. Then use a small amount of tape to fasten the two transparencies together. The centers of the two patterns now ...
... the two sets of circles together so that their centers are approximately 3 cm apart. Be sure that the edges of the semicircle patterns form a straight line, as shown in the diagram at left. Then use a small amount of tape to fasten the two transparencies together. The centers of the two patterns now ...
RESOLVING POWER AND MODULATION TRANSFER FUNCTION
... When the modulation drops below the minimum that can be detected, the target ist not resolved. (b) The system represented by (a) will produce a superior image, although both (a) and (b) have the same limiting resolution. (Ref. 1) ...
... When the modulation drops below the minimum that can be detected, the target ist not resolved. (b) The system represented by (a) will produce a superior image, although both (a) and (b) have the same limiting resolution. (Ref. 1) ...
Advanced optics tutorials
... minimum size of the focused spot in this application. We have already assumed a perfect, aberration-free lens. No improvement of the lens can yield any improvement in the spot size. The only way to make the spot size smaller is to use a lens of shorter focal length or expand the beam. If this is not ...
... minimum size of the focused spot in this application. We have already assumed a perfect, aberration-free lens. No improvement of the lens can yield any improvement in the spot size. The only way to make the spot size smaller is to use a lens of shorter focal length or expand the beam. If this is not ...
Lecture Series: Building the Future of Optical Modeling and Design
... optical devices and systems. With our research and development we like and economically must enable significant progress in technology ranging from for example communication, entertainment, IT, illumination, energy, medicine, manufacturing, green and bio technology. Optics and photonics gain momentu ...
... optical devices and systems. With our research and development we like and economically must enable significant progress in technology ranging from for example communication, entertainment, IT, illumination, energy, medicine, manufacturing, green and bio technology. Optics and photonics gain momentu ...
INTRODUCTION:
... Buffer: The outer layer, which serves as a "shock absorber" to protect the core and cladding from damage. ...
... Buffer: The outer layer, which serves as a "shock absorber" to protect the core and cladding from damage. ...
Assembly, Alignment, and Maintenance of an Automated Laser Cutter
... The laser cutter is connected to a computer, which has design software installed for driving the laser cutter. To a user, the process is transparent: you can download pictures from any source, paste them into the software and carve out these patterns with the laser cutter. However, we wish particula ...
... The laser cutter is connected to a computer, which has design software installed for driving the laser cutter. To a user, the process is transparent: you can download pictures from any source, paste them into the software and carve out these patterns with the laser cutter. However, we wish particula ...
1 - Capanina
... frequency systems. Furthermore, radio frequency system design has to adapt to available spectrum allocations, while optical systems can be designed on the basis of preferred wavelengths and readily obtainable hardware without consideration of spectrum availability, interference with other users etc. ...
... frequency systems. Furthermore, radio frequency system design has to adapt to available spectrum allocations, while optical systems can be designed on the basis of preferred wavelengths and readily obtainable hardware without consideration of spectrum availability, interference with other users etc. ...
Light - Webs
... • We now know how light behaves, but we must measure how strong it is. • The rate at which a source emits light is called the LUMINOUS FLUX (P). • What do you think this is measured in? What are light bulbs measured in. • LUMINOUS FLUX (P) is actually measured in something called a lumen ...
... • We now know how light behaves, but we must measure how strong it is. • The rate at which a source emits light is called the LUMINOUS FLUX (P). • What do you think this is measured in? What are light bulbs measured in. • LUMINOUS FLUX (P) is actually measured in something called a lumen ...
Research Express@NCKU Form (English example) Item Content
... To understand the polarization-dependent optical enhancements of metal nanoparticle pairs in more detail, we held the fiber probe at the central position between two nanoparticles and recorded the near-field optical signal once every 15 degrees of polarization rotation angle (θ). R is the radius of ...
... To understand the polarization-dependent optical enhancements of metal nanoparticle pairs in more detail, we held the fiber probe at the central position between two nanoparticles and recorded the near-field optical signal once every 15 degrees of polarization rotation angle (θ). R is the radius of ...
PIN Photodiode for High-Energy Gamma
... PIN photodiode (S3590-01 from Hamamatsu). In addition, the two PIN photodiodes were fabricated on an oriented n-type wafer (100) with a high-resistivity of 1.5k ohm·cm and 5k ohm·cm. For our n-type photodiode design, the total thickness was 380 ȝm. It is a PIN diode where N+ doping was formed in the ...
... PIN photodiode (S3590-01 from Hamamatsu). In addition, the two PIN photodiodes were fabricated on an oriented n-type wafer (100) with a high-resistivity of 1.5k ohm·cm and 5k ohm·cm. For our n-type photodiode design, the total thickness was 380 ȝm. It is a PIN diode where N+ doping was formed in the ...
Polymer Based Photonic Crystals
... the number of layers of equal thickness as well as to the index films for automobiles and buildings.[10] Nearly half of all solar contrast between the layers. For incident light normal to a unienergy occurs in near infrared wavelengths (800±2000 nm) form layer thickness AB multilayer film, the ideal ...
... the number of layers of equal thickness as well as to the index films for automobiles and buildings.[10] Nearly half of all solar contrast between the layers. For incident light normal to a unienergy occurs in near infrared wavelengths (800±2000 nm) form layer thickness AB multilayer film, the ideal ...
Retroreflector
A retroreflector (sometimes called a retroflector or cataphote) is a device or surface that reflects light back to its source with a minimum of scattering. In a retroreflector an electromagnetic wavefront is reflected back along a vector that is parallel to but opposite in direction from the wave's source. The angle of incidence at which the device or surface reflects light in this way is greater than zero, unlike a planar mirror, which does this only if the mirror is exactly perpendicular to the wave front, having a zero angle of incidence.