Products/Services for Double Holographic Grating Monochromators
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Monochromators - (35 companies)...such as a slit or optical fiber. Inside the monochromator, a dispersive element, grating, crystal prism, or mirror diffracts the light into its spectrum. If the monochromator can be rotated, the dispersive element is manual or motor-driven...Monochromator TypeVacuum -
Diffraction Gratings - (39 companies)The diffraction pattern can affect the amplitude and/or phase of the incident light as well. Diffraction gratings are often used in monochromators for producing monochromatic light sources that can be tuned by adjusting the angle of the incident light... -
Grating - (226 companies)...are often used as anti-slip or non-slip safety flooring in plants, factories, and processing facilities. Types of Grating. Examples include: grills. grids. grip plates. grip grates. stair treads. expanded metal step covers. road plates. perforated plates... -
Double Sided and Transfer Tapes - (236 companies)Double sided tapes are coated with adhesive on both sides of the backing or carrier. Transfer tapes consist of a thin adhesive film without a carrier or backing. Double sided and trasfer tapes are used in a wide variety of applications in many... -
Fiber Bragg Gratings - (19 companies)Fiber Bragg gratings have a periodically altered refractive index to filter certain wavelengths while allowing others to pass. Fiber Bragg gratings (FBGs) are widely used in telecommunication, sensor, and laser fields. Types of Fiber Bragg Gratings... -
UV and Visible Spectrometers - (178 companies)...of two types of instrument, either a single wavelength light source or a selector for a single wavelength. The light from the lamp is dispersed before reaching the sample cell. A scanning double beam instrument measures both the transmittance...
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Helium Cadmium (HeCd) Lasers - (8 companies)...helium cadmium (HeCd) lasers have been used extensively for: 3-D stereolithography applications. exposing holographs. embossed holography. CD mastering. diffraction grating fabrication. spectroscopy. nondestructive testing. microlithography. Features...
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Air Cylinders - (642 companies)Air cylinders are pneumatic linear actuators that are driven by a pressure differential in the cylinder's chambers. They may be single-acting (with a spring return) or double-acting. Air cylinders are pneumatic linear actuators driven by pressure...
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Nails - (271 companies)Nails are available in a variety of shapes and sizes for specific uses. Common nail types include: brad nails, cap nails, common nails, double-headed nails, finishing nails, masonry nails, roofing nails and screws. Nails are mechanical fasteners...
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Wavelength Lockers - (5 companies)Wavelength lockers are used to stabilize the wavelength output of lasers used in dense wavelength division multiplexers or optical add drop multiplexer systems as well as tunable lasers.
Product News
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CASTECH, Inc.
98% Efficiency Diffraction Gratings for LiDAR applications such as WSS. Precision Manufacturing for Accurate Beam Control. Produced using holographic exposure and ion beam etching technologies. Tight line density tolerance ensures accurate wavelength separation. High surface quality supports consistent optical performance. Flexible Designs for System Integration. Available in reflection and transmission configurations. Supports flat, concave, cylindrical, and prism geometries. Options for polarization-independent or polarization-controlled designs... (read more)Browse Laser Optics, Heads, and Beam Delivery Components Datasheets for CASTECH, Inc. -
Marki Microwave LLC
GaAs MMIC mmWave Doubler The MMD-40120H is a MMIC mmWave doubler fabricated with GaAs Schottky diodes, operating over a 20 to 60 GHz input frequency range or a doubled output frequency range of 40 to 120 GHz. The MMD-40120H is available as a connectorized module using 1.0 mm connectors on the output or wire bondable die. (read more)Browse RF Frequency Multipliers Datasheets for Marki Microwave LLC -
BlockMaster Electronics, Inc.
Double Row Terminal Blocks BlockMaster Electronic 's Double Row Barrier Terminal Blocks are a valuable option for mounting on non-conductive surfaces. Available from 10A-75A, 250V-600V. 9.5mm, 11mm, 14mm and 17.45mm. Phillips/Slotted combo head screws, nickel plated. Value added services include adding 0.187 " or 0.250 " QCTerminals and jumpers. (read more)Browse Terminal Blocks Datasheets for BlockMaster Electronics, Inc. -
Lowell Corporation
Lowell Double Handle Ratchets Double Handle Ratchet Wrenches give workers maximum versatility and the ability to apply additional force when needed. These wrenches are suitable for use by one operator and may be used by two workers when extra turning force is required. Ergonomics is another important feature as the product's design allows the user to always operate the handle with out reaching or stretching. Available in three handle lengths from 13" to 27". Hex, square and round bore (keyed) center gear openings from 3/8... (read more)Browse Hand Tools Datasheets for Lowell Corporation -
Changchun Yutai Optics Co., Ltd.
Double Convex(DCX) Lenses What is a double convex lens?. Bi-Convex (Double-Convex) lenses have the same radius of curvature on both sides of the lens and function similarly to plano-convex lenses by focusing parallel rays of light to a single point. As a guideline, bi-convex lenses perform with minimum aberration at conjugate ratios between 5:1 and 1:5. What is the application of double convex lens?. 1. Astronomical telescope: biconvex lenses are used in astronomical telescopes to diffuse light and help the observer see... (read more)Browse Optical Lenses Datasheets for Changchun Yutai Optics Co., Ltd. -
C-Flex Bearing Company
Cantilever or Double Ended? Cantilever or Double Ended?. The first decision to be made when selecting a C-Flex pivot bearing is what type of bearing to use, cantilever or double ended. The answer to that will depend on the application and how the bearing will be mounted. In general, cantilever bearings are easier to install and are best suited when the bearing has to fit into a blind hole such as on an optical assembly or when a lever must be supported from only one side. A system using a single cantilever bearing... (read more)Browse Plain Bearings and Sleeve Bearings Datasheets for C-Flex Bearing Company -
FX PCB Co., Ltd.
Double Layer PCB 2 Layer PCBs - The Simple, Reliable Choice for Your Electronics. Tired of messy single-sided boards with jumper wires everywhere? Our double-sided PCBs give you twice the space for clean, professional circuits - without increasing your cost much!. What you 're getting: Actual PCB same as your Gerber and requirements! We promise all materials are RoHS compliant, and the PCB we made can meet IPC Class II if not specially required. Double Layer PCB Capability. ? Material: FR-4. ? Thickness Options... (read more)Browse Printed Circuit Substrate Materials (PCB / PWB) Datasheets for FX PCB Co., Ltd. -
Lowell Corporation
Double Shot Socket Wrench® Lowell DoubleShots (R) are designed for water, wastewater, pipeline and underground electrical utility installation and repair. No environment is too hostile for a Lowell DoubleShot (R). The ratchet mechanism is easy to use and capable of working while "dirty". Each heavy duty stamped steel wrench handle is 12" long and has Lowell's Bolt-Thru feature which lets workers tighten nuts on long bolts or any length of threaded rod, eliminating the need for deep sockets or open-end wrenches. The... (read more)Browse Wrenches Datasheets for Lowell Corporation -
Marki Microwave LLC
Broad Bandwidth GaAs MMIC Doubler The MMD-0415HPSM is a MMIC doubler fabricated with GaAs Schottky diodes, operating over a guaranteed 2 to 7.5 GHz input frequency range or a doubled output frequency range of 4 to 15 GHz. It features excellent conversion loss, superior isolations, and harmonic suppressions across a broad bandwidth. Available as a 3x3mm QFN. (read more)Browse RF Frequency Multipliers Datasheets for Marki Microwave LLC -
Qorvo
Hybrid Power Doubler amplifier module 45 MHz - 1794 MHz, 34V, 18W, 23dB Gain High Output Power Doubler CATV Hybrid. The QPA3316 is a Hybrid Power Doubler amplifier module,with 23 dB of gain. The part employs GaAs/GaN die and has an operational bandwidth from 45 MHz to 1794 MHz. It provides excellent linearity and superior return loss performance with low noise and optimal reliability. The DC current can be adjusted externally for optimum distortion vs. power consumption over a range of output levels. (read more)Browse Amplifier and Comparator Chips Datasheets for Qorvo
More Information
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Clinical Measurements Using Fiber Optics And Optrodes
The spectral sorter is a 3/4 -m double holographic grating monochromator (Spex 1401).
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New Developments In Raman Spectrometry
U.S.A.) by G.J. Rosasco and coworkers.4 It uses a double holographic grating monochromator (Ramanor Jobin and Yvon) and a specially built sample holder and illuminator stage.
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Study of curing process of glass fiber and epoxy resin composite by FT-NIR, photoacoustic spectroscopy and luminescence spectroscopy
Fluorescence spectra were measured using a steady-state luminescence spectrometer (FS920-Edinburgh Analytical Instruments) in the photo-counting mode, equipped with a xenon arc lamp 450 W (Osram Co) and double holographic grating monochromator of excitation and emission (Czerny-Turner configurations).
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Thermal curing of glass‐epoxy prepregs by luminescence spectroscopy
Fluorescence spectra were measured with a steady- state luminescence spectrometer (FS920-Edinburgh Analytical Instruments, Edinburg, Scotland) in the photocounting mode with a xenon arc lamp 450 W (Osram Co.) and double holographic grating mono- chromators of excitation and emission (Czerny- Turner configurations).
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Effect of stretch on the ultraviolet spectral transmission of one type of commonly used clothing
The spectroradiometer used consists of a double holo- graphic grating monochromator (model H10DUV, Jobin Yvon Co., France) with a side aperture photomultiplier tube mounted on the exit port of the monochromator.
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THE CYTOTOXIC AND MUTAGENIC EFFECTS OF UVA RADIATION ON L5178Y MOUSE LYMPHOMA CELLS
The system consisted of an integrating sphere, with a 1 cm aperture (circular) as the input optics, coupled to a double holo- graphic grating monochromator with a bandpass of 2 nm and a side window photomultiplier detector with an S-20 response.
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A COMPARISON OF DOSIMETERS USED FOR SOLAR ULTRAVIOLET RADIOMETRY
This comprises a double holographic grating monochromator , an S-20 response photomultiplier tube and a logarithmic electrometer amplifier.
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THE STABILITY OF LIGHT SOURCES: IMPLICATIONS FOR PHOTOBIOLOGICAL STUDIES
This instrument comprises a double holographic grating monochromator with a double ground quartz diffuser input optics, an S-20 response photomultiplier tube, and a logarithmic electrometer amplifier.
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PHOTOAGING EFFECTS ON SPECTRAL TRANSMITTANCE OF PLASTIC FILTERS
The system consisted of a 4 in. integratingsphere, with a 1cm2 input aperture, coupled to a double holographic grating monochromator with a bandpass of 2 nm and a side win- dow photomultiplier detector with an S-20 photocathode response.
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Evaluation of a High Exposure Solar UV Dosimeter for Underwater Use
The spectroradiometer unit consisted of a diffuser input optic (type D6; Bentham Instruments, Reading, UK) capable of collecting spectral data ranging from 280 to 400 nm with wavelength dispersal performed by a double holographic grating monochromator (model DH10; Jobin Yvon, France) with …
