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Supplier: Shimadzu Corporation
Description: Diffraction Gratings for optical communication are the components which take a key role in communication network system in the long term, and high reliability is demanded of them. These products have passed test in accordance with the Telcordia GR-1221-CORE which is required for the
- Groove Frequency: 1,100 s per mm
- Grating Type: Ruled Grating
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Supplier: Daheng New Epoch Technology, Inc.
Description: can be divided into transmission gratings and reflection gratings, and reflective gratings can be divided into plane reflection gratings, concave reflective gratings, echelle gratings, etc. GCG series grating is one of the plane reflective
- Groove Frequency: 300 s per mm
- Blaze Wavelength: 500 nm
- Grating Design: Plane Reflection
- Grating Type: Ruled Grating
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Supplier: Shimadzu Corporation
Description: These gratings are suitable for various laser applications (external resonator, external cavity, pulse control). Applying TM waves (S-polarization) *1, a high diffraction efficiency is expected for a wide range of wavelengths. The LA Series products are replicated using high-quality
- Grating Type: Ruled Grating
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Supplier: Shimadzu Corporation
Description: Shimadzu's new holographic exposure method and optimized etching process have made it possible to produce both high-efficient and exceptionally low stray light gratings.
- Groove Frequency: 1,200 to 1,800 s per mm
- Blaze Wavelength: 250 to 500 nm
- Grating Type: Holographic
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Supplier: Newport MKS
Description: The DGA-25 is an adjustable aluminum diffraction grating mount designed to hold square or rectangular gratings that are 25 mm in height . This patent pending mount incorporates a kinematic design that allows not only pitch and yaw but includes roll for orienting of the
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Supplier: Newport MKS
Description: The DGA-50 is an adjustable aluminum diffraction grating mount designed to hold square or rectangular gratings that are 50 mm in height . This patent pending mount incorporates a kinematic design that allows not only pitch and yaw but includes roll for orienting of the
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Supplier: Newport MKS
Description: The DGF-12 is fixed diffraction grating adapter/mount designed to hold square or rectangular gratings that are 12.5 mm in height . This compact mount is designed to be either post mounted or mounted into compatible 1/2-in. mirror mounts which provide pitch/yaw adjustment. It can
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Supplier: Shimadzu Corporation
Description: The toroidal diffraction gratings are made by aspheric blanks where each curvature of orthogonal two axes (meridional and sagittal) is different. The toroidal diffraction gratings are formed on toroidal (aspheric) blanks that can correct astigmatisms.
- Groove Frequency: 600 s per mm
- Blaze Wavelength: 340 nm
- Grating Type: Holographic
- Grating Features: Ion Etched
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Supplier: Edmund Optics Inc.
Description: A diffraction grating is an optical component that separates (diffracts) polychromatic (white) light into its component wavelengths. Each grating is fabricated from a highly accurate master grating that is copied many times. The duplication process is described below for
- Groove Frequency: 600 s per mm
- Blaze Wavelength: 500 nm
- Grating Type: Ruled Grating
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Supplier: Edmund Optics Inc.
Description: A diffraction grating is an optical component that separates (diffracts) polychromatic (white) light into its component wavelengths. Each grating is fabricated from a highly accurate master grating that is copied many times. The duplication process is described below for
- Groove Frequency: 1,200 s per mm
- Blaze Wavelength: 500 nm
- Grating Type: Ruled Grating
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Supplier: Edmund Optics Inc.
Description: A diffraction grating is an optical component that separates (diffracts) polychromatic (white) light into its component wavelengths. Each grating is fabricated from a highly accurate master grating that is copied many times. The duplication process is described below for
- Groove Frequency: 600 s per mm
- Blaze Wavelength: 400 nm
- Grating Type: Ruled Grating
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Supplier: Edmund Optics Inc.
Description: A diffraction grating is an optical component that separates (diffracts) polychromatic (white) light into its component wavelengths. Each grating is fabricated from a highly accurate master grating that is copied many times. The duplication process is described below for
- Groove Frequency: 1,800 s per mm
- Blaze Wavelength: 240 nm
- Grating Type: Ruled Grating
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Supplier: Knight Optical (UK) Ltd
Description: Diffraction gratings separate white light into its component wavelengths. Our commercial ranges are available in four grades of 100, 200, 300 and 600 lines per mm. All four types are available as 65x50mm with an aperture size of 45x30m. Knight Optical's commercial range of transmission
- Groove Frequency: 200 s per mm
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Supplier: Knight Optical (UK) Ltd
Description: Diffraction gratings separate white light into its component wavelengths. Our commercial ranges are available in four grades of 100, 200, 300 and 600 lines per mm. All four types are available as 65x50mm with an aperture size of 45x30m. Knight Optical's commercial range of transmission
- Groove Frequency: 300 s per mm
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Supplier: Knight Optical (UK) Ltd
Description: Diffraction gratings separate white light into its component wavelengths. Our commercial ranges are available in four grades of 100, 200, 300 and 600 lines per mm. All four types are available as 65x50mm with an aperture size of 45x30m. Knight Optical's commercial range of transmission
- Groove Frequency: 100 s per mm
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Supplier: Newport MKS
Description: Plane Ruled Diffraction Grating, 600 grooves per mm, 400 nm nominal blaze wavelength (1st order Littrow), 7° nominal blaze angle
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Supplier: Knight Optical (UK) Ltd
Description: Knight Optical's high quality holographic research range of diffraction gratings are used to separate white light into its component wavelengths. This type of grating has lower stray-light levels than ruled gratings and are available in closer rulings. Blazed holographics
- Groove Frequency: 2,400 s per mm
- Wavelength Range: UV
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Supplier: SPIE
Description: Spie Press Book on sale Editor(s): Daniel R. Maystre Date Published: 1 November 1993
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Supplier: Qioptiq
Description: Ruled gratings for spectral photometers, spectrometers, and monochromators with moderate resolution Cost efficient, high efficiency, low stray light Pyrex substrate for good thermal stability Grating constants from 300 1/mm to 1200 1/mm Blaze wavelength 1000 nm Other types on request
- Groove Frequency: 300 to 1,200 s per mm
- Blaze Wavelength: 1,000 nm
- Grating Type: Ruled Grating
- Wavelength Range: Visible
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Supplier: Qioptiq
Description: Transmission gratings enable simple and compact optical designs, eg. spectrographs and for small detector arrays Optimized for use in VIS Polarization insensitive Diffraction efficiency comparable with reflection gratings for the corresponding spectral range Substrate: Schott
- Groove Frequency: 300 s per mm
- Grating Design: Transmission
- Wavelength Range: Visible
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Supplier: Thorlabs, Inc.
Description: can make the entire process of finding, understanding, purchasing, and using a product more efficient. By saving you time, we enhance your productivity, which allows us all to foster the continued forward movement of photonics. ThorLabs also carries a selection of diffraction gratings,
- Groove Frequency: 300 to 800 s per mm
- Blaze Wavelength: 300 to 1,600 nm
- Wavelength Range: IR, UV, Visible
- Grating Design: Plane Reflection
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Supplier: Thorlabs, Inc.
Description: can make the entire process of finding, understanding, purchasing, and using a product more efficient. By saving you time, we enhance your productivity, which allows us all to foster the continued forward movement of photonics. ThorLabs also carries a selection of diffraction gratings,
- Groove Frequency: 300 to 1,200 s per mm
- Wavelength Range: IR, UV, Visible
- Grating Design: Transmission
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Supplier: Thorlabs, Inc.
Description: can make the entire process of finding, understanding, purchasing, and using a product more efficient. By saving you time, we enhance your productivity, which allows us all to foster the continued forward movement of photonics. ThorLabs also carries a selection of diffraction gratings,
- Groove Frequency: 31.6 to 316 s per mm
- Wavelength Range: IR, UV, Visible
- Features: Other
- Grating Design: Plane Reflection
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Supplier: Qioptiq
Description: Holographic gratings for spectral photometers, spectrometers, and monochromators with moderate resolution Cost efficient, high efficiency, low stray light Pyrex substrate for good thermal stability Grating constants from 1200 1/mm to 2400 1/mm For use in VIS Other types on request
- Groove Frequency: 1,200 to 2,400 s per mm
- Grating Type: Holographic
- Wavelength Range: Visible
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Supplier: CASTECH, Inc.
Description: High Efficiency Reflection Grating, 1200 line/mm for 1520nm-1570nm Features: Popular applications in Telecom @1550nm, especially for WSS; Very high diffraction efficiency; Excellent feature fidelity and groove uniformity; Extreme environmental stability; Low light scatter; Very
- Wavelength Range: IR
- Grating Design: Spherical Reflection
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Supplier: Laserglow Technologies
Description: Laserglow's OEM Diffractive Optical Elements (DOEs) are ideal for any application where you require a highly visible pattern projected onto a surface. These DOEs are available in a variety of patterns including lines, crosses, parallel lines, circles, reticles, and grids. (See Specifications tab
- Features: Other
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Supplier: SPIE
Description: The unique properties of diffraction gratings make the optical design of diffraction spectrometers a complex problem. This Spotlight connects optical design and diffraction grating fabrication to address issues of diffraction efficiency, tolerance analysis,
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Supplier: SPIE - Education
Description: will be provided, including phase plates, diffraction gratings, binary optics, diffractive kinoforms, stepped-diffractive surfaces, holographic optical elements, meta-optics, and photonic crystals. Based on practical examples presented by the instructor, attendees will learn the
- Type: Course
- Technology / Subject Expertise: Design / Engineering Methods (ESDU, DFx, etc.), Photonics / Optics
- Delivery: On-site / In Plant
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Supplier: SPIE
Description: simulation—from the simplest 1D grating to the more complex multifunctional DOEs—along with analysis of their diffraction patterns. The fundamentals of fabrication techniques such as photolithography and focused ion beam lithography are presented with basic instructions for the
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Supplier: DigiKey
Description: DIFFRACTION GRATING GLASSES
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Supplier: CASTECH, Inc.
Description: the same time. The two transducers convert the absorbed RF signal into ultrasonic wave and transmit it to the acousto-optic medium at the same time, forming mutually orthogonal diffraction gratings in the medium. The incident light interacts with the orthogonal diffraction
- Aperture: 6 mm
- Wavelength Range: 1,064 nm
- Modulation: Frequency
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Supplier: Shimadzu Scientific Instruments, Inc.
Description: Going beyond the single nano region and into the sub-nano region, the IG-1000 uses the induced grating (IG) method, which is based on a new principle for measuring the size of nanoparticles using the phenomenon of dielectrophoresis and diffracted light, to provide excellent reproducibility
- Particle Size Range: 0.0005 to 0.2 µm
- Display & Special Features: Computer Interface / Networkable, Laboratory / Batch
- Technology: Diffraction / Scattering
- Sample Type: Dispersion / Liquid (Emulsion, Suspension)
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Description: OSA are discussed: a diffraction-grating-based OSA, a Michelson interferometer-based OSA, and a Fabry-Perot-based OSA. Characteristics of the OSA that affect OSNR measurement accuracy are provided.
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Supplier: CASTECH, Inc.
Description: Product description:Acousto-optic deflectors (AODF) can provide precise spatial control of an optical beam by frequency tuning of RF driver.The response time within a hundred nanoseconds. It is designed based on the deflection of light when it travels through an diffraction grating
- Type: Component / Subsystem
- Options / Components: Laser Optics / Beam Delivery
- Laser Operation: Micromachining / Trimming
- Features: Other
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signal processing and beam steering Advanced sensing and photonics systems Contact us to configure high-efficiency diffraction gratings tailored to your optical system requirements. (read more)
Browse Laser Optics, Heads, and Beam Delivery Components Datasheets for CASTECH, Inc. -
often lead to greater system complexity. Conventional IR sensors use a prism or diffraction grating to break broadband infrared light into its constituent wavelengths—and these added optical elements generally increase the sensor’s size and cost. Non-dispersive infrared (NDIR) gas (read more)
Browse Gas Sensors Datasheets for Dexter Research Center, Inc. -
diffraction gratings and other linear elements on optical elements with contoured diamond shapes. - Avantier offers an extensive selection of IR substrates, including Ge, Si, ZnSe, ZnS, ZnS, CaF2, BaF2, and GaAs, and provides various anti-reflection coating options to enhance durability and performance. (read more)
Browse Optical Prisms Datasheets for Avantier Inc.
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GCG-Plane Diffraction Grating
Grating is a common optical dispersion component. It is an object or device that has a spatial periodic distribution within a certain spatial range and can amplitude modulation or (and) position phase modulation of electromagnetic waves according to certain laws. According to the usage, the grating
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The Influence of the Inter-pixel Region in Liquid Crystal Diffraction Gratings
An important problem associated with multiple pixel liquid crystal (LC) modulators is the incidental diffraction due to amplitude and phase gratings formed by the improperly modulated regions between electrodes.
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Diffraction, Fourier Optics and Imaging - Preface
that allow. diffraction to be expressed in terms of the Fourier transform. As a special application. area for these approximations, diffraction gratings with many uses are described. Diffraction is usually discussed in terms of forward wave propagation. Inverse. diffraction covered in Chapter 6
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Introduction to Acousto-Optic Crystals
Acousto-Optic Crystals are crystals that exhibit photoelastic effects, where mechanical waves stimulate elastic strains in the crystals, acting as periodic phase gratings and altering the refractive indices, leading to changes in the optical properties. Acousto-Optic Crystals are extensively
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Two-Wavelength Exposure Enhancement in Holographic Data Storage of Spirooxazine-Doped Polymers
) of various powers. The diffraction efficiency and growth rate of holographic gratings as well as the production rate of H-aggregation of merocyanine were strongly dependent on the auxiliary light power. In terms of these effects, an Aggregation Model was proposed, which was found to be in good agreement
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Phase Conjugate Laser Optics - Preface
be applied in LIDAR. imaging systems, for ground or space communications or for monitoring of the. atmosphere. All these applications clearly require sources delivering high-quality. optical beams whose divergence must not exceed the diffraction limit during beam. propagation. In other terms, the wavefront
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Smart Light-Responsive Materials: Azobenzene-Containing Polymers and Liquid Crystals Complete Document
TUNABLE DIFFRACTION GRATINGS BASED ON AZOBENZENE POLYMERS AND LIQUID CRYSTALS .
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Wavelength Filters in Fibre Optics
Diffraction Gratings WDM Components ....................................
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https://uwspace.uwaterloo.ca/bitstream/handle/10012/3264/thesis.pdf?sequence=1
The thesis also proposes a MEMS diffraction grating that can be used for wave- .
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Springer Handbook of Lasers and Optics
A tilted refractive plane surface or a diffraction grating , which both introduce a global tilt of all rays, can e.g. not be included in the 2×2 matrix theory.
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Field Guide to Diffractive Optics
Diffraction Gratings .
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Modern Theory of Gratings
The first publication about the discovery of a diffraction grating by the American astronomer D. Rittenhouse dates back to 1786.
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Photonic Microsystems
… 2 Optical Design and Operation of Grating Light Modulators .........................................................................377 10.2.3 Schlieren Projection System...............................................379 10.3 Phasor Representation of Grating Modulator Operation...................380 10.4 High Contrast Grating Light Modulator............................................386 10.5 Diffraction gratings ...........................................................................389 10.6 Projection …
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Astronomical Optics and Elasticity Theory
Concave Diffraction Gratings and Saddle Correction . . . . .
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Photorefractive Materials and Their Applications 1
These effects include recording of diffraction gratings , spatial amplification of weak signals, phase conjuga- .
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Diffractive Optics: Design, Fabrication, and Test
Design of Diffraction Gratings / 83 .