MINIATURIZED FLUORESCENCE EXCITATION PLATFORM WITH OPTICAL FIBER FOR BIO-DETECTION CHIPS
... measurement system for fluorescence spectroscopy in microfluidic channels [3]. Excitation light was launched into the microchannel by a single-mode fiber guide on top of the microchannel. A fiber terminated waveguide was used to collect fluorescence light. Optical losses between waveguides and fiber ...
... measurement system for fluorescence spectroscopy in microfluidic channels [3]. Excitation light was launched into the microchannel by a single-mode fiber guide on top of the microchannel. A fiber terminated waveguide was used to collect fluorescence light. Optical losses between waveguides and fiber ...
Modal and Material Dispersion
... • Solution V0.82m (2a / ) n12 n22 (2 25 / 0.82) 1.482 1.462 46.45 ...
... • Solution V0.82m (2a / ) n12 n22 (2 25 / 0.82) 1.482 1.462 46.45 ...
(III) Laser Detection of Wave Motion in Solids
... able to guide light along one narrow column of a certain length in a laser medium. (For example, we can confine light using the concept of total internal reflection, as described in the following section.) Since this material along that light path can be manipulated to provide stimulated emission (b ...
... able to guide light along one narrow column of a certain length in a laser medium. (For example, we can confine light using the concept of total internal reflection, as described in the following section.) Since this material along that light path can be manipulated to provide stimulated emission (b ...
ph104exp09_Physical_Optics_03
... adjust the height of the slits until the laser beam is centered on them, producing a Young’s pattern on the metal plate screen. Measure the spacing between maxima on the scale. You should try to include a large number of maxima in the measurement so that you can measure the distance between them and ...
... adjust the height of the slits until the laser beam is centered on them, producing a Young’s pattern on the metal plate screen. Measure the spacing between maxima on the scale. You should try to include a large number of maxima in the measurement so that you can measure the distance between them and ...
Ellipsometer Manual
... refraction index and the extinction coefficients becomes more complicated. Phase shift and amplitude change of the light upon reflection are now also influenced by the optical properties of the substrate and the thickness of the thin film. So now we have suddenly 6 parameters that can influence an ...
... refraction index and the extinction coefficients becomes more complicated. Phase shift and amplitude change of the light upon reflection are now also influenced by the optical properties of the substrate and the thickness of the thin film. So now we have suddenly 6 parameters that can influence an ...
Lecture Notes
... directions (FIG. 5.32)., a colourful disposition occurs on the mineral surfaces. These colours are interference colours which are completely different from normal colour of the mineral. Here the complementary phases of ’s are allowed to pass through the N-S vibration plane and interact to produce t ...
... directions (FIG. 5.32)., a colourful disposition occurs on the mineral surfaces. These colours are interference colours which are completely different from normal colour of the mineral. Here the complementary phases of ’s are allowed to pass through the N-S vibration plane and interact to produce t ...
1 Introduction - BYU Physics and Astronomy
... Incomplete information on the index of refraction for coating materials presents a challenge in producing optics such as mirror coatings for use in the extreme ultraviolet (EUV). Many research groups, including ours at Brigham Young University (BYU), are currently doing research on the design and fa ...
... Incomplete information on the index of refraction for coating materials presents a challenge in producing optics such as mirror coatings for use in the extreme ultraviolet (EUV). Many research groups, including ours at Brigham Young University (BYU), are currently doing research on the design and fa ...
lensed fiber
... WT&T is offering great flexibility in lensed fiber assemblies design options. Many parameters, including lens or fiber type, fiber length, protection, termination , operating temperatures etc can be specified to ensure good system performance. Our company will process small or medium size orders in ...
... WT&T is offering great flexibility in lensed fiber assemblies design options. Many parameters, including lens or fiber type, fiber length, protection, termination , operating temperatures etc can be specified to ensure good system performance. Our company will process small or medium size orders in ...
Refractive indexes of (Al,Ga,In)As epilayers on InP for optoelectronic
... electron confinement in quantum well structures. The material system also has the technological advantage of having only one Group V element, thus making composition control easier, especially in conventional molecular beam epitaxy (MBE) where the Group 111 elements can have near unity sticking coef ...
... electron confinement in quantum well structures. The material system also has the technological advantage of having only one Group V element, thus making composition control easier, especially in conventional molecular beam epitaxy (MBE) where the Group 111 elements can have near unity sticking coef ...
L/f 1
... Lens two then acts as a magnifying glass with m2=NP/f2=25/f2 The magnifying power is defined as m=M1m2=(-L/f1)(25/f2)=-25L/(f1f2) (all units in cm), usually written as: m=-25L/(fOfe) (inverted!) with O for objective and e for eyepiece PHY232 - Remco Zegers ...
... Lens two then acts as a magnifying glass with m2=NP/f2=25/f2 The magnifying power is defined as m=M1m2=(-L/f1)(25/f2)=-25L/(f1f2) (all units in cm), usually written as: m=-25L/(fOfe) (inverted!) with O for objective and e for eyepiece PHY232 - Remco Zegers ...
Chapter 2
... The faster earthquake waves is called the primary wave (P wave). It is a longitudinal wave, as it spreads out, it alternately pushes (compresses) and pulls (dilates) the rock. The P waves are able to travel through solid rock. The slower earthquake wave through the rock is called the secondary wave ...
... The faster earthquake waves is called the primary wave (P wave). It is a longitudinal wave, as it spreads out, it alternately pushes (compresses) and pulls (dilates) the rock. The P waves are able to travel through solid rock. The slower earthquake wave through the rock is called the secondary wave ...
Review of paper entitled “Athermalization of optical instruments from
... in a large wavefront error for a relative small dT. For example, a 10mm thick BK7 element with a dT = 10C will result in a dW of 1.25. Some glasses (FK and PK glasses from Schott and Ohara) have been specifically manufactured to have small or negative values to eliminate this problem. Plastics: ...
... in a large wavefront error for a relative small dT. For example, a 10mm thick BK7 element with a dT = 10C will result in a dW of 1.25. Some glasses (FK and PK glasses from Schott and Ohara) have been specifically manufactured to have small or negative values to eliminate this problem. Plastics: ...
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.