MINIATURIZED FLUORESCENCE EXCITATION PLATFORM WITH OPTICAL FIBER FOR BIO-DETECTION CHIPS
... platform fabrication of fluorescence bio-detection chip with an optical fiber transmission. Anisotropic wet etching on (100) silicon wafers to fabrication V-groove for optical fiber alignment and micro-mirror were included. Combing with anodic bonding technique to adhere glass, silicon structure and ...
... platform fabrication of fluorescence bio-detection chip with an optical fiber transmission. Anisotropic wet etching on (100) silicon wafers to fabrication V-groove for optical fiber alignment and micro-mirror were included. Combing with anodic bonding technique to adhere glass, silicon structure and ...
Gaurav Chetna Josan - Department of Electrical Engineering
... Optical Techniques can provide a number of ways of extending the information processing capability of electronics. Large quantities of data can be generated from different resources and powerful computer is required to process them. Just electronics are not enough for this and therefore OPTICS can p ...
... Optical Techniques can provide a number of ways of extending the information processing capability of electronics. Large quantities of data can be generated from different resources and powerful computer is required to process them. Just electronics are not enough for this and therefore OPTICS can p ...
Physics 1252 Sec.B Exam #1D Instructions:
... Exam #1D Instructions: This is a closed-book, closed-notes exam. You are allowed to use a clean print-out of your formula sheet, any scientific calculator, and a ruler. Do not write on your formula sheet There is space after each question to show your work; if you need more space, you may use the ba ...
... Exam #1D Instructions: This is a closed-book, closed-notes exam. You are allowed to use a clean print-out of your formula sheet, any scientific calculator, and a ruler. Do not write on your formula sheet There is space after each question to show your work; if you need more space, you may use the ba ...
Convolution in Imaging and the Optical Transfer Function Process
... So for a perfect system, there would be little to no diffraction in the transfer. Of course, it’s very difficult and expensive to emulate such a system. So, the PSF is mainly determined by diffraction (which is always limited). Assuming the optical system is linear, the image for an object consistin ...
... So for a perfect system, there would be little to no diffraction in the transfer. Of course, it’s very difficult and expensive to emulate such a system. So, the PSF is mainly determined by diffraction (which is always limited). Assuming the optical system is linear, the image for an object consistin ...
Sample pages 1 PDF
... Consideration of interference between parts of the convergent illuminating beam will be used to provide a common framework which allows contrast in various modes to be considered, and serves to allow the resolution limits of imaging to be determined. Several of the other chapters in this volume deal ...
... Consideration of interference between parts of the convergent illuminating beam will be used to provide a common framework which allows contrast in various modes to be considered, and serves to allow the resolution limits of imaging to be determined. Several of the other chapters in this volume deal ...
new challenges in thermo-fluiddynamic research by advanced
... Table 1: Examples of optical measurement techniques used in Thermod-Fluiddynamics The main idea of the principle is, to store the whole wave field, emerging out of the object in the hologram-plane H-H. Figure 1 shows the principle of storing the phase of a wave. The spherical wave coming from an obj ...
... Table 1: Examples of optical measurement techniques used in Thermod-Fluiddynamics The main idea of the principle is, to store the whole wave field, emerging out of the object in the hologram-plane H-H. Figure 1 shows the principle of storing the phase of a wave. The spherical wave coming from an obj ...
Dynamic pulsed-beam shaping using a TAG lens in the
... the dimensions and shapes of the patterns we can generate: the driving amplitude, the driving frequency, and the phase shift between the driving signal and the laser trigger. For this study, we have focused our attention on simple shapes including annuli and single spots, although the TAG lens is ca ...
... the dimensions and shapes of the patterns we can generate: the driving amplitude, the driving frequency, and the phase shift between the driving signal and the laser trigger. For this study, we have focused our attention on simple shapes including annuli and single spots, although the TAG lens is ca ...
Full text
... the dimensions and shapes of the patterns we can generate: the driving amplitude, the driving frequency, and the phase shift between the driving signal and the laser trigger. For this study, we have focused our attention on simple shapes including annuli and single spots, although the TAG lens is ca ...
... the dimensions and shapes of the patterns we can generate: the driving amplitude, the driving frequency, and the phase shift between the driving signal and the laser trigger. For this study, we have focused our attention on simple shapes including annuli and single spots, although the TAG lens is ca ...
Greg A. Smith - curriculum vitae
... Smith, and Russell Chipman, submitted to International Optical Design Conference, Polarization in Optical Design (2010). "Polarization Imaging Light Scattering Facility", Hannah Noble, Greg A. Smith, Wai Sze Lam, Steve McClain, Russell Chipman, Proceedings of the SPIE: Polarization Science and Remot ...
... Smith, and Russell Chipman, submitted to International Optical Design Conference, Polarization in Optical Design (2010). "Polarization Imaging Light Scattering Facility", Hannah Noble, Greg A. Smith, Wai Sze Lam, Steve McClain, Russell Chipman, Proceedings of the SPIE: Polarization Science and Remot ...
Simulating and optimizing compound refractive lens-based X
... refractive lenslets) are widely used due to their relatively low cost, ease-of-use and efficiency. Furthermore, their focal length can be actively varied by adjusting the number of lenslets (Vaughan et al., 2011). However, the spatial resolution of CRL-based imaging systems is typically 50–100 nm (S ...
... refractive lenslets) are widely used due to their relatively low cost, ease-of-use and efficiency. Furthermore, their focal length can be actively varied by adjusting the number of lenslets (Vaughan et al., 2011). However, the spatial resolution of CRL-based imaging systems is typically 50–100 nm (S ...
Analytical technique: Fluorescence Spectroscopy
... emission and excitation spectra of materials which may provide indications of the presence (qualitative) of fluorophores or chromophores. When applied to solid samples, the technique is totally non destructive. The analysis of very dilute solutions (<1 mg in a suitable solvent) can lead to the detec ...
... emission and excitation spectra of materials which may provide indications of the presence (qualitative) of fluorophores or chromophores. When applied to solid samples, the technique is totally non destructive. The analysis of very dilute solutions (<1 mg in a suitable solvent) can lead to the detec ...
Fluorescence Fidelity Depends on Filters
... fluorescence microscopy, due to the fact that small diameter pinholes are used. However, this source of optical noise should be minimized in microscopy applications where pinholes are not used, such as in widefield and multiphoton microscopy. Optical noise originating from stray light reflections of ...
... fluorescence microscopy, due to the fact that small diameter pinholes are used. However, this source of optical noise should be minimized in microscopy applications where pinholes are not used, such as in widefield and multiphoton microscopy. Optical noise originating from stray light reflections of ...
Get PDF - OSA Publishing
... 17. S. Yee, “Numerical solution of initial boundary value problems involving Maxwell’s equations in isotropic media,” IEEE Trans. Antennas Propag. 14, 302–307 (1966). 18. O. Martin, A. Dereux, and C. Girard, “Iterative scheme for computing exactly the total field propagating in dielectric structures ...
... 17. S. Yee, “Numerical solution of initial boundary value problems involving Maxwell’s equations in isotropic media,” IEEE Trans. Antennas Propag. 14, 302–307 (1966). 18. O. Martin, A. Dereux, and C. Girard, “Iterative scheme for computing exactly the total field propagating in dielectric structures ...
microscope instructions ppt
... Setting up Köhler illumination (focusing the condenser) Now look through the oculars and slowly lower the condenser until you see a sharp outline of the field diaphragm (it looks like a circle-shaped polygon.) ...
... Setting up Köhler illumination (focusing the condenser) Now look through the oculars and slowly lower the condenser until you see a sharp outline of the field diaphragm (it looks like a circle-shaped polygon.) ...
L/f 1
... The largest distance that can clearly be seen is called the far-point FP. a good human eye can visualize objects that are extremely far away (moon/stars) and the far point is then close to infinity. ...
... The largest distance that can clearly be seen is called the far-point FP. a good human eye can visualize objects that are extremely far away (moon/stars) and the far point is then close to infinity. ...
Calculations Table 1: Single Slit
... !Safety!: Do not look into the laser beam directly and do not point the laser beam toward anyone’s eyes. This can cause permanent vision damage. Introduction: The famous scientist Isaac Newton considered light to be made up of small particles. In many ways it does behave as if it were made up of par ...
... !Safety!: Do not look into the laser beam directly and do not point the laser beam toward anyone’s eyes. This can cause permanent vision damage. Introduction: The famous scientist Isaac Newton considered light to be made up of small particles. In many ways it does behave as if it were made up of par ...
Physics 1252 Sec.B Exam #1E Instructions:
... This is a closed-book, closed-notes exam. You are allowed to use a clean print-out of your formula sheet, any scientific calculator, and a ruler. Do not write on your formula sheet There is space after each question to show your work; if you need more space, you may use the back of the page, or requ ...
... This is a closed-book, closed-notes exam. You are allowed to use a clean print-out of your formula sheet, any scientific calculator, and a ruler. Do not write on your formula sheet There is space after each question to show your work; if you need more space, you may use the back of the page, or requ ...
lab manager`s independent guide to purchasing an optical
... Modern microscopes are available in two basic frame types: the upright and the inverted, with the upright microscope being the most common type. An upright microscope has the illumination system below the stage and the lens system above the stage. ...
... Modern microscopes are available in two basic frame types: the upright and the inverted, with the upright microscope being the most common type. An upright microscope has the illumination system below the stage and the lens system above the stage. ...
Unwrapping Hartman-Shack Images from Highly Aberrated Eyes
... To extend the dynamic range of HartmanShack wavefront sensor using B-spline based extrapolation • The results: The dynamic range of a typical HS sensor increases 3.5 to 13 times compared with a simple unwrapping algorithm ...
... To extend the dynamic range of HartmanShack wavefront sensor using B-spline based extrapolation • The results: The dynamic range of a typical HS sensor increases 3.5 to 13 times compared with a simple unwrapping algorithm ...
Geometric optics
... beyond 80 cm. Prescribe a lens power that will allow him to see distant objects clearly. ...
... beyond 80 cm. Prescribe a lens power that will allow him to see distant objects clearly. ...
laser - SlideBoom
... Semiconducting lasers are multilayer semiconductor devices that generates a coherent beam of monochromatic light by laser action. A coherent beam resulted which all of the photons are in phase. ...
... Semiconducting lasers are multilayer semiconductor devices that generates a coherent beam of monochromatic light by laser action. A coherent beam resulted which all of the photons are in phase. ...
Adiabatic far-field sub-diffraction imaging ARTICLE Hu Cang *, Alessandro Salandrino
... these designs, we demonstrated that the magnification can be up to 20 times and it is possible to achieve sub-50 nm imaging resolution in visible. The difficulty to achieve sub-diffraction imaging reflects the giant mismatch between the length scale of optical wavelength (hundreds of nanometres), and n ...
... these designs, we demonstrated that the magnification can be up to 20 times and it is possible to achieve sub-50 nm imaging resolution in visible. The difficulty to achieve sub-diffraction imaging reflects the giant mismatch between the length scale of optical wavelength (hundreds of nanometres), and n ...
1 - Capanina
... interference with other users etc. Optical hardware is small and compact and economic in power consumption by comparison with radio frequency equipment. While this may not be very important at the ground station gateway, these features are of paramount importance on the HAP itself, where minimising ...
... interference with other users etc. Optical hardware is small and compact and economic in power consumption by comparison with radio frequency equipment. While this may not be very important at the ground station gateway, these features are of paramount importance on the HAP itself, where minimising ...
Bright-Field Microscopy
... semi-apochromats and fluorites, which go by a variety of manufacturer-specific names, are intermediate in cost. A single lens also introduces spherical aberrations because the rays that enter the peripheral region of the lens experience a shorter focal length than do the paraxial rays. Spherical abe ...
... semi-apochromats and fluorites, which go by a variety of manufacturer-specific names, are intermediate in cost. A single lens also introduces spherical aberrations because the rays that enter the peripheral region of the lens experience a shorter focal length than do the paraxial rays. Spherical abe ...
Confocal microscopy
Confocal microscopy is an optical imaging technique for increasing optical resolution and contrast of a micrograph by means of adding a spatial pinhole placed at the confocal plane of the lens to eliminate out-of-focus light. It enables the reconstruction of three-dimensional structures from the obtained images. This technique has gained popularity in the scientific and industrial communities and typical applications are in life sciences, semiconductor inspection and materials science.