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Supplier: CVI Laser Optics
Description: CVI Melles Griot stocks mounted prism pairs with aspect ratios from 2:1 to 6:1 for one-dimensional (anamorphic) expansion or reduction of any laser beam. A 1/4-20 threaded mounting hole is centered on the base. The input face of each prism is aligned to near Brewster's angle so an AR coating
- Wavelength: 1.67E-5 to 6.10E-5 inch
- Magnification: 2 X
- Exit Aperture: 0.3937 inch
- Diameter / Width: 2.25 inch
Description: the desired interference effects by introducing a disturbance into the process. Often, we carefully guide the interference to obtain highly accurate measurements of physical sizes. These physical sizes are determined by the path difference of numerous light beams (two in this case). Distances, angles
- Measurement: Displacement / Position, Flatness, Specialty / Other
Supplier: ESAB Welding and Cutting Products
Description: A multi-purpose automatic welding system Features Versatile welding system for single wire submerged arc welding (SAW), twin wire SAW or gas metal arc welding (GMAW). Light-weight, compact design allows for greater flexibility. Modular design allows user to expand, integrate or modify
- Equipment Type: Welding Equipment
- Equipment Type: Complete System
- Arc / Resistance Processes: MIG (GMAW), Submerged Arc
- Output Power Capability: AC Output
Description: For use with incident illumination; without cover glass correction Also suitable for laser beam expanding Achromatic correction Parfocal length 45 mm RMS thread (W 0,8" × 1/36") Thread length 4.5 mm
- Lens Type: Objective Lens
- Optical Type / Correction Factor: Achromatic
- Magnification: 5 to 50 X
- Numerical Aperture: 0.1000 to 0.6500 NA
Supplier: OMEGA Engineering, Inc.
Description: The E3Z-L Series laser photoelectric sensor are available in through-beam and retro-reflective models. These sensors have built-in DC amplifiers and expand the field of precise position sensing up to 60 meters. The E3Z-L series laser photoelectric sensors are JIC/IEC Class I and FDA Class II red
- Operating Distance: 11.81 to 236 inch
- Operating Temperature: 14 to 131 F
- Technology: Through Beam, Retroreflective
- Beam: Visible
Supplier: RS Components, Ltd.
Description: = Background Suppression, Through Beam Detection Range = 25 - 300 mm Output Type = Bipolar NPN/PNP Electrical Connection = M12 Connector Maximum DC Voltage = 30V Optical Technology = Laser Terminal Type = M12 Light Source = laser IP Rating = IP67, IP68, IP69K
- Operating Distance: 0.9843 to 11.81 inch
- Technology: Through Beam
- Beam: Visible
- Body: Rectangular
Supplier: Ross Optical Industries
Description: These lenses have one flat surface and one concave surface. They have a negative focal length and are used to diverge incoming light, or to increase focal length in an existing optical system. They can be used in beam expanders and projection systems.
- Lens Type: Spherical Lens
- Lens Application: Infrared, Visible, Ultraviolet
- Focal Length: -1.57 inch
- Diameter / Length: 0.8268 inch
Supplier: CVI Laser Optics
Description: Bi-Concave or symmetric-concave lenses have a negative focal length and two concave surfaces with identical radii. Bi-concave lenses can be found in laser beam expanders, optical character readers, viewers, and projection systems. Bi-concave lenses diverge collimated incident light They form
- Lens Type: Spherical Lens
- Lens Application: Infrared, Visible
- Focal Length: -0.4921 inch
- Diameter / Length: 0.4921 inch
Supplier: Edmund Optics Inc.
Description: , these off-axis mirrors direct and focus incident collimated light at a specific angle, allowing unrestricted access to the focal point. Typical applications include use in Czerny-Turner and Littrow spectrometer configurations, and in general collimator and beam expander setups.High Performance
- Mirror Types: Parabolic Mirror
- Mirror Materials: Other Mirror Material
- Surface Quality: 80-50 Scratch / Dig
- Surface Flatness: λ/2
Supplier: Edmund Optics Inc.
Description: Converts Elliptical Beam to Circular Anti-Reflection Coated for Common Diode Wavelengths Mounted and Unmounted Versions Available An anamorphic prism pair is used to expand a laser beam in one dimension. This makes it ideal for converting the elliptical beam shape of laser diodes into a nearly
- Prism Type: Anamorphic
- Prism Material: Other Material
- Surface Quality: 20-10 Scratch / Dig
- Surface Flatness: λ/10
Description: LED based displacement sensor for an eye safe alternative to laser models The LH-50 series of LED displacement sensors provide a high precision alternative to laser based systems. A safe, red LED light source is used to achieve a resolution as high as 2 micrometers with a beam spot of 1.6mm
- Technology: Inductive Linear Position Sensor/Switch
- Measurement Range: 1.57 to 4.72 inch
- Linearity: 0.5000 ±% Full Scale
Illuminators - 180 Watt Dual LED Light on Telescoping Tripod - 110VAC Plug or 12-24VDC - Extends to 9 feet -- WALTP-2x90YSupplier: Larson Electronics LLC
Description: , for combined a total of 14,400 lumens at 180 watts and 15 amps. Each LED light head contains nine Seoul Z-Power 10 watt LEDs producing 900 lumens each combined with high purity optics to produce an intense and powerful light beam. These LED lights are waterproof and have IP68 rated constructionShow More
Description: -minute print engine. · Quickly identify the active paper tray and minimize misfeeds with the tray indicator light. All paper trays feature an LED lamp, so operators can efficiently refill paper in idle trays during print runs to prepare for the next job. · Speed processing of large
- Resolution: 4800 dpi
- Digital Interface: Other
- Copying / Scanning Capabilities: Yes
- Memory / Storage: Yes
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NEW Wavelengths for compact Laser Series
The high-performance iFLEX-iRIS ™ Solid-State Laser Series from Qioptiq has been expanded to include traditional DPSS lines at 532, 561 and 594nm, in addition to the already impressive wavelength service range covering 375-852nm. iFLEX-iRIS lasers feature a compact footprint of 70 x 40 x 38mm, with fully integrated smart control electronics for streamlined system integration. Additionally all control inputs remain the same across all wavelengths, so it is easy to combine or change laser... (read more)
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is well known: X-ray radiation is generated by accelerating electrons that are extracted off the surface of a heated metal disk. The electrons are accelerated through a vacuum chamber to nearly the speed of light, greatly boosting their energy level. These high energy electrons bombard a tungsten target, causing it to emit X-rays, which are focused through a multi-leaf collimator (MLC), which can contain from 60 to 120 tungsten leaves. The MLC not only shapes the beams to match the exact shape... (read more)
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ASTM and the Benefits of Collaboration
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More Information Top
Characterizing the polarization features of a multi-prism fused-silica beam expander for a wide-aperture acousto-optic applications
Within non-collinear arrangement of spectrometer, the most compact and simplest scheme of really wide-aperture light beam expander appears with exploiting an even number of prisms.
Characterization of the optical sub-system in an advanced prototype of a new acousto-optical spectrometer for the Mexican Large Millimeter Telescope
A MULTI-PRISM LIGHT BEAM EXPANDER .
3-D Profile Detection Of Etched Patterns Using A Laser Scanner (3D-SCAN DETECTION) For Automatic Inspection Of Printed Circuit Boards
An He -Ne laser beam with a 5 mW output is expanded by a light beam expander and passes through a beam splitter.
Laser profile converted device
Changda Cai, "Zooming laser light beam expander structure design", laser and infrared, 1996.
Influence of modulation frequency on the shape of nonlinear resonances in methane
… at the 6-5, 7-6 and 8-7 transition of resolved hyperfine structure of the F,(2)P(7)?3 methane line with the use of a He-Ne laser with a telescopic intracavity light beam expander at a wavelength of …
Collision Shift in Methane
6-5, 7-6 and 8-7 transition ofresolved hyperfine structure of the F2P2)P(7)v3 methane line with the use of a He-Ne laser with a telescopic intracavity light beam expander at a wavelength of 3,39 Wim.
Handbook of Machine Vision
Using a beam shaping optics, laser lighting can produce the best possible parallel light ( beam expanders ).
Hybrid CATV/16-QAM-Digital CATV/16-QAM-OFDM in-building network over passive optical network and gradient index-plastic optical fiber/visible light communicati...
The electrical spectrum is distorted by the spatial light beam expander and the transmission distance.
Choice of best double-ringed aperture diaphragm by measurement of optical transfer function
1 He—Ne laser; 2 light beam expander ; .
Laser microprobe mass spectrometry: potential and limitations for inorganic and organic micro-analysis
Laser No 2/ Light beam expander lens distance. m.
For LR- SPR sensor and Mach-Zehnder interferometers, additional optical components are needed for for in- and/or out-coupling of light ( beam expanders /lenses/prisms), polarizers for polarization control, collimators, and careful alignment either to obtain accurate angle control (LRSPR) or to avoid …
DWDM bidirectional wavelength reuse optical wireless transmission in 2×80 Gbit/s capacity
The system is called the Kepler light beam expander .
2 × 80 Gbit/s DWDM Bidirectional Wavelength Reuse Optical Wireless Transmission
The optics system is called the Kepler light beam expander .
Methane optical frequency standard on recoil doublet components
Two similar He-Ne lasers with intracavity telescopic light beam expanders were used in our experiments.
New Telescope Design Using Refraction Of Prism Rows
large magnification of monochromatic light (laser beam expanders ), as well as for polychromatic light, where the chromatic aberrations of the prismatic telescope are compensated by correct choose of materials and angles of the prismatic elements.