Real-Time Multicolor DNA Detection with Chemoresponsive
... preferential readout is a very substantial amplification of the grating signal, although attenuation of undesired signals is also possible. The optical basis for both the amplification and selective readout is in the contribution of resonant imaginary or absorptive components of the refractive index ...
... preferential readout is a very substantial amplification of the grating signal, although attenuation of undesired signals is also possible. The optical basis for both the amplification and selective readout is in the contribution of resonant imaginary or absorptive components of the refractive index ...
Document
... the surface-polariton line in the ATIR spectrum was observed for the sapphire and rutile crystals, but the frequency near which the splitting was observed was shifted to 650 cm" (in place of 670 cm"). The calculation of the dispersion curves of the surface polaritons sapphire (with oscillator parame ...
... the surface-polariton line in the ATIR spectrum was observed for the sapphire and rutile crystals, but the frequency near which the splitting was observed was shifted to 650 cm" (in place of 670 cm"). The calculation of the dispersion curves of the surface polaritons sapphire (with oscillator parame ...
肖连团 - 山西大学
... intensity and to separate its coherent and incoherent parts. • Under weak excitation, the detection of a single molecule with an incident power as faint as 600aW, paving the way for studying nonlinear effects with only a few photons. ...
... intensity and to separate its coherent and incoherent parts. • Under weak excitation, the detection of a single molecule with an incident power as faint as 600aW, paving the way for studying nonlinear effects with only a few photons. ...
Active imaging lens with real-time variable resolution and constant
... or amplitude is given for the reduced-resolution transition zone. A reason for this is that depending on the importance of this transition zone, different angular lengths ΔΩ of this zone can be used. Figure 4 shows the calculated maximal mirror amplitude required as a function of both the focal leng ...
... or amplitude is given for the reduced-resolution transition zone. A reason for this is that depending on the importance of this transition zone, different angular lengths ΔΩ of this zone can be used. Figure 4 shows the calculated maximal mirror amplitude required as a function of both the focal leng ...
Off-axis compressed holographic microscopy in low
... minimized over N reconstructed pixels in the spatial domain, it is now only minimized within the off-axis spatial support R, which bounds are illustrated in Fig. 2d by the white dashed square. This restriction on the spatial support being constrained leads to a more accurate estimate of ĝ, actually ...
... minimized over N reconstructed pixels in the spatial domain, it is now only minimized within the off-axis spatial support R, which bounds are illustrated in Fig. 2d by the white dashed square. This restriction on the spatial support being constrained leads to a more accurate estimate of ĝ, actually ...
Low-Loss TiO2 Planar Waveguides for Nanophotonic
... TiO2 thin films are widely used in photocatalysis, optical coatings, and solar cell applications [1-3]. We show that in addition to those applications, TiO2’s high refractive index (~2–2.7) and transparency at visible and near-infrared wavelengths make it a promising medium for integrated optical de ...
... TiO2 thin films are widely used in photocatalysis, optical coatings, and solar cell applications [1-3]. We show that in addition to those applications, TiO2’s high refractive index (~2–2.7) and transparency at visible and near-infrared wavelengths make it a promising medium for integrated optical de ...
Simultaneous calibration of optical tweezers spring constant and
... the measurement of displacements and forces by individual biomolecular motors [3–5]. When the same laser beam is used for optical trapping and position detection, the exclusive experimental set-up discussed here, back-focal plane (BFP) detection reports on the displacement of the trapped particle wi ...
... the measurement of displacements and forces by individual biomolecular motors [3–5]. When the same laser beam is used for optical trapping and position detection, the exclusive experimental set-up discussed here, back-focal plane (BFP) detection reports on the displacement of the trapped particle wi ...
Bismuth-doped optical fibers: a challenging active medium
... origin of near-IR Bi luminescence in glass and glass optical fibers.15 The optical properties of Tl-doped alkali halide crystals (KCl, KBr, RbCl and others) were studied extensively in the 1980s. X-ray and cirradiation was shown to produce near-IR-emitting defect centers in these materials (see, e.g ...
... origin of near-IR Bi luminescence in glass and glass optical fibers.15 The optical properties of Tl-doped alkali halide crystals (KCl, KBr, RbCl and others) were studied extensively in the 1980s. X-ray and cirradiation was shown to produce near-IR-emitting defect centers in these materials (see, e.g ...
Optical Time Domain Reflectometry (OTDR)
... therefore steered by the PBS towards the measurement detector. Afterwards the laser beam is coupled by a microscope objective (9) into the fiber, which is mounted in an XY holder allowing — in combination with the small translation stage of the fiber holder (10) — a fine adjustment of the laser beam ...
... therefore steered by the PBS towards the measurement detector. Afterwards the laser beam is coupled by a microscope objective (9) into the fiber, which is mounted in an XY holder allowing — in combination with the small translation stage of the fiber holder (10) — a fine adjustment of the laser beam ...
Mimicking the colourful wing scale structure of the
... stack of 11 alternating layers of titania and alumina: a top view, 2 µm, b cross-section, 1 µm. c, At perpendicular light incidence the artificial replica appears green, while it, d, reflects blue at grazing incidence, showing some iridescence (scale bars 5 mm). e, Under a light microscope, the conc ...
... stack of 11 alternating layers of titania and alumina: a top view, 2 µm, b cross-section, 1 µm. c, At perpendicular light incidence the artificial replica appears green, while it, d, reflects blue at grazing incidence, showing some iridescence (scale bars 5 mm). e, Under a light microscope, the conc ...
Made in IBM Labs: Breakthrough Chip Technology Lights the Path to
... CMOS Integrated Silicon Nanophotonics chip technology that integrates electrical and optical devices on the same piece of silicon, enabling computer chips to communicate using pulses of light (instead of electrical signals). IBM anticipates that Silicon Nanophotonics will dramatically increase the s ...
... CMOS Integrated Silicon Nanophotonics chip technology that integrates electrical and optical devices on the same piece of silicon, enabling computer chips to communicate using pulses of light (instead of electrical signals). IBM anticipates that Silicon Nanophotonics will dramatically increase the s ...
A crack method, on the BB84 protocol
... fourth row of the Schedule, the detector responds with a probability of 50% to 0; with a 50% chance to respond to 1; the root cause is the 45 ° oblique polarization of the detector with two orthogonal optical axes Photons, the probability of being distributed to the two optical paths 50% each. The ...
... fourth row of the Schedule, the detector responds with a probability of 50% to 0; with a 50% chance to respond to 1; the root cause is the 45 ° oblique polarization of the detector with two orthogonal optical axes Photons, the probability of being distributed to the two optical paths 50% each. The ...
Get PDF - OSA Publishing
... organelles is deemed to bring valuable information about cells morphology, cellular internal processes or organelles spatial distribution. A good review of the available techniques and refractive indices in the literature can be found in Ref. 1. Besides the techniques quoted in Ref. 1, different app ...
... organelles is deemed to bring valuable information about cells morphology, cellular internal processes or organelles spatial distribution. A good review of the available techniques and refractive indices in the literature can be found in Ref. 1. Besides the techniques quoted in Ref. 1, different app ...
Interference effects Thin film interference Phase
... In thin film interference the phase difference is due to reflection at either side of a thin film of transparent material. • The phase difference is due to two factors: – Path difference through the film (corrected for the change in speed of light in the material) – Phase shift at the inter ...
... In thin film interference the phase difference is due to reflection at either side of a thin film of transparent material. • The phase difference is due to two factors: – Path difference through the film (corrected for the change in speed of light in the material) – Phase shift at the inter ...
