NARROW BEAM LASER POINTERS
Products/Services for Narrow Beam Laser Pointers
-
Laser Pointers
-
...by the gain medium. This energy is converted into light and is reflected through the optical resonator which then emits the final output
beam.
Image credit: Enlighten Your Mind
While early
laser pointers were pumped by helium-neon (HeNe) gas, nearly all...
-
Lasers
-
This original acronym, however, provides an excellent description of a
laser.
Lasers are essentially specialized light sources which emit a
narrow beam of coherent light. It is important to note that the term light does not only refer to visible light...
-
Beams, Joists, and Wall Studs
-
Rafters,
beams, and joists are structural profiles that are used to frame buildings. Specifications. When selecting products, builders must account for spans --the clear distances between supports. Spans are based on uniform gravity loads and may...
-
-
Laser Beam Analyzers
-
Laser beam analyzers are used to determine the quality of a
laser beam.
Laser beam analyzers measure
beam profile, average power, energy per pulse, frequency, and temporal pulse shape. Many
laser beam analyzers are portable, enabling them to be used...
-
Laser Optics, Heads, and Beam Delivery Components
-
Laser optics, heads and
beam delivery components are used in
laser cutting machines,
laser welding and marking systems.
Laser optics, heads, and
beam delivery components are used in
laser cutting machines,
laser welding, and marking systems. Types...
-
Illuminators
-
...to provide adequate contrast for imaging. Typically, their light source is an LED array,
laser, or lamp. LED products and
laser diode devices tend to be monochromatic, whereas lamps usually provide a large spectrum of light. Fiber optic illuminators are also...
-
Beam Steerers
-
Beam steerers are optical tools that allow the user to easily change a
laser beam's optical axis height or direction.
Beam steerers are used for changing the direction of a
laser beam in applications such as topology mapping and barcode scanning...
-
Diodes
-
...with a Net Value Greater than Zero Volts. Rectification. Schottky Diode. Low Forward Voltage; No Reverse Recovery Time. High Frequency; High Speed Switching. Tunnel Diode. Region of Negative Resistance in Forward Bias Region;
Narrow Depletion Region. Low...
-
Beam Expanders
-
Beam expanders are optical lens assemblies that are used to increase the diameter of a
laser beam or other light
beam. Types of
Beam Expanders. There are two types of products: Kepler and Galileo. Kepler
beam expanders, or Keplerian
beam expanders...
-
Flashlights
-
...lumens per watt. LED flashlights with a total internal reflection (TIR) lens tightly focus the
beam, preventing the creation of shadows and dark spots. Dual-output LED flashlights may feature both a white primary
beam and secondary
beams of blue and red...
Product News
-
CNI Laser(Changchun New Industries Optoelectronics Co., Ltd.)
Narrow linewidth laser& Low noise laser
MxL-U series laser with the characteristics of narrow spectrum linewidth <0.003 nm, low noise and ultra compact, are ideal for use in DNA sequencing, flow cytometry, digital imaging, analytical chemistry, particle measurements, confocal microscopy, Raman Spectroscopy and many other applications. Housed in ultra compact packages, these lasers are the good choice for OEM instrumentation, system design and integration, and also for end user applications in research and development. Features: Long...
(read more)
Browse Lasers Datasheets for CNI Laser(Changchun New Industries Optoelectronics Co., Ltd.)
-
World Star Tech
Laser Beam Profiler- Measure Your Beam Precisely
Download Datasheet. Laser Beam Profiler. Get your full laser image profile of your system with the World Star Tech Laser Beam Profiler. BeamCam laser beam profiler allows you to see the exact shape and features of your laser beams at a microscopic scale. Designed for repeatable and reliable data acquisition, it is ideal for manufacturing, servicing, and assembly applications. The windowless 1.3 Megapixel 1/2 " sensor captures laser beam profiles without the fringing effects present...
(read more)
Browse Laser Beam Analyzers Datasheets for World Star Tech
-
Electro Optical Components, Inc.
Objective Lens & Beam Shapers-Expanders for Lasers
to change the Gaussian profile of a light source (usually a laser) to a Top-Hat profile. Standard beam shaper designs have a maximum input beam size of 4.6mm and output at 8mm. These include beam shapers for 355nm, 532nm, 1064nm, 10.6um. The output beam is collimated. This allows it to be used with normal lenses after the beam shaper. These beam shapers can be designed for your specific wavelength or application requirements. The most common Beam Expander is Galilean type which usually has one...
(read more)
Browse Beam Expanders Datasheets for Electro Optical Components, Inc.
-
-
-
CARLO GAVAZZI Automation Components
Photoelectric Sensor with PointSpot Beam
Carlo Gavazzi is pleased to announce the new PD30CN Series Photoelectric Sensors with PointSpot Beam. The visible red light narrow beam makes detection more accurate and allows detection of smaller objects, if compared to standard sensors, but larger than those a laser can detect. When compared to laser sensors, the PointSpot beam is not only more economical, it 's also safer, as there are no concerns with damaging people 's vision and/or eyes. The new PD30CN Series consists of a background...
(read more)
Browse Photoelectric Sensors Datasheets for CARLO GAVAZZI Automation Components
-
Avantier Inc.
Beam Expanders
spatial filtering. However, that same property makes Keplerian beam expanders problematic for high power laser applications, as the resulting energy density and heat at the focal point can deflect light and lead to wavefront errors. A Galilean telescope consists of one lens with a negative focal length (the objective) and another with a positive focal length (the image lens). These two lenses are also placed so the distance between them is equal to the sum of their focal lengths. As one...
(read more)
-
Alluxa, Inc.
ULTRA-Narrow Bandpass Filters
Alluxa Ultra Narrow Bandpass Optical Filters For Sale. ULTRA-Narrow Bandpass Filters. With the narrowest bandwidths and highest transmission in the industry, Alluxa 's thin-film, ultra-narrow bandpass filters will optimize the performance of laser based systems. Ultra-narrow filters are ideal for use as laser line, laser cleanup, or laser excitation filters in applications such as fluorescence microscopy, flow cytometry, and DNA sequencing. They are also highly resistant to laser damage, which...
(read more)
Browse Optical Bandpass Filters Datasheets for Alluxa, Inc.
-
Daheng New Epoch Technology, Inc.
Beam Splitter Cubes
Beam splitter cubes are essential components in laser optics, constructed from paired right angle prisms fused together. One prism's hypotenuse is coated with a specialized multilayer dielectric film. This design enables efficient division of nonpolarized light, with one beam becoming p-polarized and the other s-polarized upon emergence. Key Features and Applications: Efficient Polarization Splitting: Achieves high fidelity polarization splitting for various laser wavelengths. Broadband...
(read more)
Browse Polarizing Cube Beamsplitters Datasheets for Daheng New Epoch Technology, Inc.
-
Keystone Electronics Corp.
New Soft Touch Colored Pointer Knobs
The new knobs have a Soft-Touch gripping surface and colored pointer/center hub for simplified identification on panels and equipment. Specifically developed and designed for OEM avionics and as a replacement part, Keystone 's knobs are injection molded from resin that meets specifications for mechanical, environmental, thermal, electrical and lighting requirement demands. Supplied with nickel plated brass inserts to accommodate .250 " OD shafts, these knobs are available in Yellow (Cat...
(read more)
Browse Knobs (industrial) Datasheets for Keystone Electronics Corp.
-
Coloured rings produced on transparent plates
This is best done
by directing the narrow beam of a laser pointer through the hole of the screen onto different
sections of the mirror.
.
-
Control software for home automation, design aspects and position paper
When the narrow beam is a visible laser pointer , or
similar, very accurate pointing is possible.
-
Ocular Traumatology
Laser pointers emit a continuous, narrow beam of usually red light of up to
5 mW of power.
-
CR4 - Blog Entry: Could a Laser Pointer Down an Aircraft?
There seems to be this general myth that these little hand held laser pointers have a perfectly strait and narrow beam that goes out forever without spreading.
-
ONR-Funded Research Leads To Atom Laser From Bose-Einstein Condensate | EurekAlert! Science News
The NIST atom laser is very well collimated, that is the atoms streaming out of the Bose-Einstein condensate remain as a very narrow beam , much as light in a laser pointer spreads very little even across a large auditorium.
-
Optical Methods in Experimental Mechanics
As an experiment, set up a linear
polariscope with:
x crossed polarizers,
x a photoelastic model,
x a narrow beam light source such as
a laser or laser pointer ,
x a photocell, or
x a white card or ground glass if
observations …
-
DSEi: Sea Cobra promises step change for French surveillance capability
… thermal imager with a continuous zoom lens and a Piranha colour CCD (Charge-Coupled Device) TV camera with a x36 zoom lens, a Thales Celt2 eye-safe laser rangefinder and a David 850 nm narrow - beam infrared pointer from ILEE of Switzerland.
-
Vision on: Marine nationale reaffirms its faith in optronic sensor solutions
The system supplied to the French Navy is configured with a Selex ES Hawk 640x480 mid-waveband thermal imager, a Piranha colour TV camera, a Thales Celt2 eye-safe laser rangefinder and an ILEE David 850 nm narrow - beam IR pointer .
-
FLUKE 416D Laser Distance Meter Advanced from Cole-Parmer
Unlike ultrasonic distance meters with laser pointers , the Fluke 416D and 411D use a precision narrow laser beam that can avoid the common errors caused by extraneous objects near measurement targets.
-
FLUKE 411D Laser Distance Meter from Cole-Parmer
Unlike ultrasonic distance meters with laser pointers , the Fluke 416D and 411D use a precision narrow laser beam that can avoid the common errors caused by extraneous objects near measurement targets.