![Long-term Effects on Corneal Keratocytes of Mitomycin C During](http://s1.studyres.com/store/data/008005922_1-d44138241fbcf9f7f5d020a1b808ba33-300x300.png)
Long-term Effects on Corneal Keratocytes of Mitomycin C During
... vent any significant differences in the amount of tissue removed between eyes, only patients with a baseline difference of ⬍0.75 D bilaterally were included. At baseline, one eye was randomly assigned, per a randomization schedule, to receive topical MMC treatment, and the fellow eye was treated with ...
... vent any significant differences in the amount of tissue removed between eyes, only patients with a baseline difference of ⬍0.75 D bilaterally were included. At baseline, one eye was randomly assigned, per a randomization schedule, to receive topical MMC treatment, and the fellow eye was treated with ...
Low-coherence heterodyne photon correlation spectroscopy
... various scatterer diameters is due to dramatic discrepancies in the corresponding Mie cross-sections for the respective particle sizes. Data were collected for both the “long” and “short” coherence length sources over the entire range of volume fractions probed. Figure 3 illustrates the “long” coher ...
... various scatterer diameters is due to dramatic discrepancies in the corresponding Mie cross-sections for the respective particle sizes. Data were collected for both the “long” and “short” coherence length sources over the entire range of volume fractions probed. Figure 3 illustrates the “long” coher ...
Large-Area Laser-Lift-Off Processing in
... large size wafers and even entire display substrate panels, it is imperative to familiarize machine builders with the achievable throughput metrics in excimer laser lift-off processing. 2. Laser-Lift-Off Processing Laser processing is a key technology in driving new developments in microelectronics. ...
... large size wafers and even entire display substrate panels, it is imperative to familiarize machine builders with the achievable throughput metrics in excimer laser lift-off processing. 2. Laser-Lift-Off Processing Laser processing is a key technology in driving new developments in microelectronics. ...
Rodrigo Aviles‐Espinosa STRATEGIES FOR PUSHING NONLINEAR MICROSCOPY TOWARDS ITS PERFORMANCE LIMITS
... harmonic generation (THG) microscopy. Here, it is shown how the selection of the ultrashort pulsed laser (USPL) operating wavelength (1550 nm) is crucial for generating a signal that matches the peak sensitivity of most commercial detectors. This enables reducing up to seven times the light dose app ...
... harmonic generation (THG) microscopy. Here, it is shown how the selection of the ultrashort pulsed laser (USPL) operating wavelength (1550 nm) is crucial for generating a signal that matches the peak sensitivity of most commercial detectors. This enables reducing up to seven times the light dose app ...
6.1 Characteristics Because VCSELs emit from the top surface of the
... it can maintain those speeds over 100 meter runs. As advantages over existing systems, they also note that a system using Light Peak will have fewer and smaller connectors, longer and thinner cables, higher bandwidth, and can run multiple protocols on a single cable. One key piece of the device chai ...
... it can maintain those speeds over 100 meter runs. As advantages over existing systems, they also note that a system using Light Peak will have fewer and smaller connectors, longer and thinner cables, higher bandwidth, and can run multiple protocols on a single cable. One key piece of the device chai ...
PDF
... must be accompanied by complex wavefront control systems, occulter-based systems can use conventional telescope optical tolerances as the bright light from the star never enters the telescope. In order to image an extrasolar planet, the occulter must be designed to account for diffraction so that the ...
... must be accompanied by complex wavefront control systems, occulter-based systems can use conventional telescope optical tolerances as the bright light from the star never enters the telescope. In order to image an extrasolar planet, the occulter must be designed to account for diffraction so that the ...
High accurate metrology on large surface areas with low reflectivity
... after the surface finish. In many cases the process efficiency and quality can be improved if a surface area is measured at an earlier stage in the process. However, in a non-finished surface condition the interferometer does not fulfill this requirement. To overcome this drawback a different measur ...
... after the surface finish. In many cases the process efficiency and quality can be improved if a surface area is measured at an earlier stage in the process. However, in a non-finished surface condition the interferometer does not fulfill this requirement. To overcome this drawback a different measur ...
PART 3_ir spectra_01
... Are you getting the concept? At what angle would you collect the 1st order diffracted light with l = 500 nm if a broad spectrum beam is incident on a 600 groove/mm grating at qi = 10°? For l = 225 nm? For l = 750 nm? ...
... Are you getting the concept? At what angle would you collect the 1st order diffracted light with l = 500 nm if a broad spectrum beam is incident on a 600 groove/mm grating at qi = 10°? For l = 225 nm? For l = 750 nm? ...
Lecture 7 Optical Lithography
... • If we want to image the aperture on an image plane (resist), we can collect the light using a lens and focus it on the image plane. • But the finite diameter of the lens means some information is lost (higher spatial frequency components). ...
... • If we want to image the aperture on an image plane (resist), we can collect the light using a lens and focus it on the image plane. • But the finite diameter of the lens means some information is lost (higher spatial frequency components). ...
Enhancement of coherent X-ray diffraction from nanocrystals by
... (CCD) X-ray detector is placed sufficiently far away from the sample to fully resolve the fringes that arise from the limited spatial extent of the nanocrystal. The diffraction pattern must be oversampled with respect to the spatial Nyquist frequency for the subsequent inversion to work, which means ...
... (CCD) X-ray detector is placed sufficiently far away from the sample to fully resolve the fringes that arise from the limited spatial extent of the nanocrystal. The diffraction pattern must be oversampled with respect to the spatial Nyquist frequency for the subsequent inversion to work, which means ...
Designing an Experimental Prototype to Support Geometric Optics
... optical studies are permanently performed in industry and laboratories worldwide. Geometrical Optics is a component of the curriculum in many universities and colleges, especially physics and engineering. Many researchers have devoted their efforts to the task of facilitating conceptual understandin ...
... optical studies are permanently performed in industry and laboratories worldwide. Geometrical Optics is a component of the curriculum in many universities and colleges, especially physics and engineering. Many researchers have devoted their efforts to the task of facilitating conceptual understandin ...
synchrotron infrared spectroscopy in biology and biochemistry
... generally well-explored. The powerful flux of radiation produced by synchrotrons makes spectroscopy in this region more appealing; but the brightness of the source in this region does not allow for true microscopy because of the long wavelength of the radiation and the resultant diffraction limit of ...
... generally well-explored. The powerful flux of radiation produced by synchrotrons makes spectroscopy in this region more appealing; but the brightness of the source in this region does not allow for true microscopy because of the long wavelength of the radiation and the resultant diffraction limit of ...
Phase contrast and DIC - Nikon Imaging Center at UCSF
... of phase are all-important. Why then had phases never been considered before … in the microscope?” • Phases difficult to see – Must convert phase differences to intensity differences Frits Zernike ...
... of phase are all-important. Why then had phases never been considered before … in the microscope?” • Phases difficult to see – Must convert phase differences to intensity differences Frits Zernike ...
Depth Estimation and Focus Recovery
... Then, we discuss the issue on focus recovery. There exist some problems in optical image processing like aberrations of camera, structure of zoom lens, blurring model and geometric optics and so on. Later, we will make a introduction to Fourier Optics and optics analyzed by the linear canonical tran ...
... Then, we discuss the issue on focus recovery. There exist some problems in optical image processing like aberrations of camera, structure of zoom lens, blurring model and geometric optics and so on. Later, we will make a introduction to Fourier Optics and optics analyzed by the linear canonical tran ...
Utilizing a 4-F Fourier Optical System to Learn More About Image
... allows for easier analysis of a wave’s frequencies and amplitudes (National Instruments 2012). ...
... allows for easier analysis of a wave’s frequencies and amplitudes (National Instruments 2012). ...
Conference title, upper and lower case, bolded, 18 - CHIC
... path is changed via the thermal index change [6,7]. In this approach, the large thermal time constants limit the speed at which the beam can be steered making them unsuitable for real-time and fast applications, such as projection, optical switches, or computing. Thermal crosstalk between adjacent p ...
... path is changed via the thermal index change [6,7]. In this approach, the large thermal time constants limit the speed at which the beam can be steered making them unsuitable for real-time and fast applications, such as projection, optical switches, or computing. Thermal crosstalk between adjacent p ...
Stabler, Graham (2005) High resolution wide field surface plasmon
... lab mate for making the hard times bearable, for discussing ideas and of course for answering my stupid questions. I would also like to thank Nick Sawyer, Mark Pitter, Steve Sharples and Dr See for disscussion on subjects as diverse as speckle illumination and thesis writing. Amongst the departmenta ...
... lab mate for making the hard times bearable, for discussing ideas and of course for answering my stupid questions. I would also like to thank Nick Sawyer, Mark Pitter, Steve Sharples and Dr See for disscussion on subjects as diverse as speckle illumination and thesis writing. Amongst the departmenta ...
Jens Prescher, Establishment and Optimization of Super
... scientists were striving to develop new methods which would surpass this limit. At the end of the 20th century, several possibilities were discovered on how the resolution power of an optical microscope can be extended by a factor of 10 down to a limit of about 10-20 nm by using techniques like Stim ...
... scientists were striving to develop new methods which would surpass this limit. At the end of the 20th century, several possibilities were discovered on how the resolution power of an optical microscope can be extended by a factor of 10 down to a limit of about 10-20 nm by using techniques like Stim ...
Plasmonic Nearfield Scanning Probe with High Transmission
... provides smaller focus size, however, with reduced local intensity due to higher metal loss during the propagation. If the intensity is a more important concern, a longer wavelength should be used because the long SPP propagation length can support a larger plasmonic lens that focuses more energy to ...
... provides smaller focus size, however, with reduced local intensity due to higher metal loss during the propagation. If the intensity is a more important concern, a longer wavelength should be used because the long SPP propagation length can support a larger plasmonic lens that focuses more energy to ...
Lens equation for flat lenses made with hyperbolic
... the resolution [10]. Beyond their near-field properties, hyperbolic metamaterials have also been used to make hyperlenses that provide far-field images with subwavelength resolution [9,11–13]. As depicted in several works, this property derives from the compression of the angular frequency, which al ...
... the resolution [10]. Beyond their near-field properties, hyperbolic metamaterials have also been used to make hyperlenses that provide far-field images with subwavelength resolution [9,11–13]. As depicted in several works, this property derives from the compression of the angular frequency, which al ...
Loss measurements on semiconductor lasers by
... length are usually known, the only free parameter is the absorption coefficient k which is related to the cavity propagation loss/gain. One can therefore determine the cavity propagation loss/gain when performing a Fourier transform on a subthreshold emission spectrum. Obviously, the expansion into ...
... length are usually known, the only free parameter is the absorption coefficient k which is related to the cavity propagation loss/gain. One can therefore determine the cavity propagation loss/gain when performing a Fourier transform on a subthreshold emission spectrum. Obviously, the expansion into ...
untitled - PhysRevLett.111.243901
... optimized spot had disappeared. The spatial line profile of the ensemble averaged intensity distribution at the target arrival time is plotted in Fig. 4(c). The peak intensity after the optimization is about 2 orders of magnitude higher than that before the optimization. Moreover, the observed inten ...
... optimized spot had disappeared. The spatial line profile of the ensemble averaged intensity distribution at the target arrival time is plotted in Fig. 4(c). The peak intensity after the optimization is about 2 orders of magnitude higher than that before the optimization. Moreover, the observed inten ...
document
... • The image that is formed by the concave mirror is not virtual. • Rays of light pass through the location of the image. • A real image is formed when light rays converge to form the image. • When an object is farther from a concave mirror than twice the focal length, the image that is formed is rea ...
... • The image that is formed by the concave mirror is not virtual. • Rays of light pass through the location of the image. • A real image is formed when light rays converge to form the image. • When an object is farther from a concave mirror than twice the focal length, the image that is formed is rea ...
Experiment Guide - Industrial Fiber Optics
... To a casual observer, light in the world around us seems to travel in a straight line. The appearance of shadows and reflections in mirrors seems to support this conclusion. The behavior of light in these instances can be explained with ordinary geometry. Light is either reflected, absorbed, scatter ...
... To a casual observer, light in the world around us seems to travel in a straight line. The appearance of shadows and reflections in mirrors seems to support this conclusion. The behavior of light in these instances can be explained with ordinary geometry. Light is either reflected, absorbed, scatter ...
Development of a67kHz Internal OPO Laser for Hellborne LIdar
... Wlaser diode (LD) as a pump light source and used KTP (KTiOPO4) for the non-linear optical crystal. The light-to-light conversion efficiency was 5%. This laser weighs 6.25 kg and its dimensions are 115 x 73 x 337 mm[1]. Improving the spatial resolution of this lidar system requires higher repetition ...
... Wlaser diode (LD) as a pump light source and used KTP (KTiOPO4) for the non-linear optical crystal. The light-to-light conversion efficiency was 5%. This laser weighs 6.25 kg and its dimensions are 115 x 73 x 337 mm[1]. Improving the spatial resolution of this lidar system requires higher repetition ...
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.