New technique that scrambles light may lead to sharper images, wider views
... acute with details that are smaller than the wavelength of light. (Each color of light has a distinct wavelength -- green, for instance, has a wavelength of 530 nanometers, roughly the size of a typical ...Ellex to Preview New Multi-Color Photocoagulation Laser at AAO
... in photocoagulators -- 1.5 watts of 561nm yellow wavelength and 1 watt of 670nm red -- permits the full ... green wavelengths, the Integre Pro's 561nm yellow wavelength creates a more gentle retinal burn and results ... between laser beam and tissue. The yellow wavelength is not absorbed by xanthophyll, which makes it ...CoolTouch Launches 'CoolLipo Trio' Offering Physicians Three Functions in One
... on CoolTouch's signature 1320 nm wavelength, a wavelength that has a proven track record for fat ... ablation of varicose veins. This particular wavelength targets water within the cellular structure ... In 1994, CoolTouch introduced the first 1320 nm wavelength laser to medical professionals for non-ablative ...Hematology Analyzers Simple, Sophisticated Technology Serving All Patients
... reliable performance, less down time, and simpler repairs. Visible wavelength light is passed through the sample stream in even the simplest modern ... resulting light scatter is used to classify cells by granularity. Visible wavelength light is also used to improve counting of platelets, which are difficult ...Quest PharmaTech's Prostate Cancer Program Update
... treatment that may be used in benign and malignant prostate diseases. PDT is a dual selective treatment modality using light of a specific wavelength to locally activate a photosensitizer accumulated in the target tissue. This novel therapy causes a non-carcinogenic photochemical destruction ...Hemoglobin Testing at the Point of Care
... appears on the display screen in less than a minute. Hb 201 microcuvettes cannot be used in the B-Hemoglobin system and vice versa. The dual wavelength test procedure corrects for lipemia, leukocytosis and other sources of turbidity. Capillary, venous or arterial blood samples can be used, so ...Safire Multi-Detection Monochrometer Microplate Reader
Description:... of wavelengths without the use of filters just select your chosen wavelength from the pull down menu. Absorbance, fluorescence intensity or ... Excellent temperature uniformity Linear / orbital shaking Automatic wavelength calibration Options Internal Barcode Reader: Enables identification ...IntraLase FS Femtosecond Laser
Description:... corneal tissue with micron range accuracy. Excimer lasers use a 193 nm wavelength which is absorbed at the cornea's outer surface, immediately ablation tissue upon contact. The IntraLase FS laser uses a long wavelength (1053 nm) that is not absorbed but instead can pass through the cornea ...Integre Duo Red and Green Solid State Photocoagulator
Description:... like retinal photocoagulation, laser trabeculoplasty and iridotomy, the Integre Duos green wavelength provides the standard of care. The red wavelength produces less scatter for better transmission through a cloudy cornea or lens, provides deeper penetration for effective treatment ...New Report Just Published: World Solid-State, Fiber, Gas and Dye Lasers Market Report
... Select Solid-state Lasers and their Output wavelength II-18 Table 6: Worldwide Solid-State Lasers ... II-23 Select Types of Gas Lasers and Their wavelength II-23 Carbon Dioxide (CO2) Lasers II-23 ... II-26 Select Excimer Lasers and Emission wavelength II-26 History II-26 Applications II-26 ...Researchers create new class of fluorescent dyes to detect reactive oxygen species in vivo
... reactive oxygen species and by their emission wavelength from 560 to 830 nanometers. Fluorescing at ... the ability of hydro-Cy3, which has an emission wavelength of 560 nanometers, to detect reactive oxygen ... the in vivo tests because of its higher emission wavelength of 760 nanometers. LPS-treated mice showed ...Argonne scientists peer into heart of compound that may detect chemical, biological weapons
... Kanatzidis said. "The disturbance changes the wavelength of the emitted light and creates two beams: the ... and the second harmonic a beam with half the wavelength and double the frequency." This ... by the best current material. This two-for-one wavelength boost is paired with greater transparency, so the ...Distinguishing single cells with nothing but light
... IRAM. "Conceptually it's pretty straightforwardyou shine a specified wavelength of light onto your sample and you get back a large number of peaks spread ... does not harm or inhibit normal cell functionality. This is because the wavelength of the light can be precisely calibrated to minimize absorption by the ...Blue light destroys antibiotic-resistant staph infection
... as MRSA, were virtually eradicated in the laboratory by exposing them to a wavelength of blue light, in a process called photo-irradiation that is described in ... infections. "It is inspiring that an inexpensive naturally visible wavelength of light can eradicate two common strains of MRSA. Developing strategies ...'Strained' quantum dots show new optical properties
... of zinc and selenium on top of a cadmium and tellurium core increases the wavelength of light produced as fluorescence by the quantum dots, Nie's team shows. As the core becomes smaller, the shift in the fluorescence wavelength produced by the zinc-containing layers becomes larger. Strain-tuned ...Breaking barriers with nanoscale lasers
... has been thought to be limited to one-half of the wavelength involved. For instance, for lasers used in optical communications the required wavelength is about 1,500 nanometers, so a 750-nanometer ... make a laser as thin as about one quarter of the wavelength or smaller, as opposed to one half." Ning and ...MIT: New method could lead to narrower chip patterns
... simultaneously. When the bright lines at one wavelength coincide with the dark lines at the other ... then serves as a mask through which the first wavelength illuminates a layer of material underneath, ... that are only about one-tenth as wide as the wavelength of light used to create them. Part of the trick ...Cynosure Introduces Smartlipo MPX(TM) Dual Wavelength Workstation for LaserBodySculpting(SM)
... unique characteristics. The 20 watt 1064-nm wavelength disrupts a broad region of tissue while heating the treated areas evenly. The 1064-nm wavelength also mediates blood vessel coagulation enhancing hemostasis. The 12 watt 1320-nm wavelength is highly concentrated with minimal scatter, and ...New filter clears up fiber optic communications
... systems. "There are up to 160 wavelength channels traveling through an optical fiber at ... channels, it's necessary to drop off individual wavelength channels at different points on the fiber. At ... to be able to add data streams into unfilled wavelength channels. "When the data being transported in ...Harvard University engineers demonstrate quantum cascade laser nanoantenna
... with spatial resolution much smaller than the wavelength that can provide images of materials, and in ... of bulky lasers with very limited tunability and wavelength coverage. By combining Quantum Cascade Lasers ... the thickness of the layers one can select the wavelength of the QC laser across essentially the entire ...LS 45 Luminescence Spectrometer, 230V from PerkinElmer
Description:... modes. • Excitation, emission, constant wavelength synchronous, and constant energy synchronous ... Microplate measurements with fixed wavelength, wavelength program or automated spectral data collection. ... Reader accessory. • Single and multiple wavelength kinetics • Simultaneous kinetics for ...LS 45 Luminescence Spectrometer, 120V from PerkinElmer
Description:... modes. • Excitation, emission, constant wavelength synchronous, and constant energy synchronous ... Microplate measurements with fixed wavelength, wavelength program or automated spectral data collection. ... Reader accessory. • Single and multiple wavelength kinetics • Simultaneous kinetics for ...TACE Fluorometric (MCA)) Assay Kit, InnoZyme™ from Calbiochem
Description:... of the cleaved product, MCA-KPLG, is measured at an excitation wavelength of ~324 nm and emission wavelength of ~400 nm. The level of fluorescence is directly related to the enzyme ...DH-2000-DUV with integrated shutter and external TTL control from Ocean Optics
Description:... deuterium bulb, which provides a 190-1700 nm wavelength range and comes with a shutter (controlled via a ... source are available, providing a 190-1700 nm wavelength range. Options and Accessories Integrated ... 25 W (deuterium); 20 W (tungsten halogen) wavelength range: 190-400 nm (deep-UV deuterium bulb) ...DH-2000-DUV with integrated shutter from Ocean Optics
Description:... deuterium bulb, which provides a 190-1700 nm wavelength range and comes with a shutter (controlled via a ... source are available, providing a 190-1700 nm wavelength range. Options and Accessories Integrated ... 25 W (deuterium); 20 W (tungsten halogen) wavelength range: 190-400 nm (deep-UV deuterium bulb) ...