Products/Services for Narrow Beam Laser Pointers
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Laser Pointers - (44 companies)...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...Laser WavelengthCDRH Classification -
Lasers - (718 companies)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 - (190 companies)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 - (37 companies)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 - (102 companies)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 - (365 companies)...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...
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Beam Steerers - (10 companies)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...
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Diodes - (1068 companies)...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...
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Beam Expanders - (36 companies)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...
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Flashlights - (334 companies)...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
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CeNing Optics Co., Ltd.
Cube Beamsplitters for Laser Beam Control As laser systems and optical platforms continue evolving toward higher precision and more compact integration, optical components must provide stable beam control, simplified alignment, and minimal optical distortion. Cube beamsplitters use two cemented precision prisms with dielectric coatings to achieve reliable beam splitting and beam superposition, making them well suited for laser and beam management systems. Optimized for Laser Beam Control:Supports beam splitting, beam combining... (read more)Browse Polarizing Cube Beamsplitters Datasheets for CeNing Optics Co., Ltd. -
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. -
World Star Tech
See Your Laser Beam with Absolute Precision Download Datasheet. Watch Demo Video. Laser Beam Profiler. Get a full picture of your system 's optical performance with World Star Tech 's Laser Beam Profiler. The Beam Profiler allows you to see the exact shape and features of your laser beam at a microscopic scale. Designed for repeatable, reliable, and simple 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... (read more)Browse Laser Beam Analyzers Datasheets for World Star Tech -
Hypersen Technologies Co., Ltd.
Laser Cross Beam Sensor for industrial positioning The core of the automatic calibration of the laser cross beam sensor is the center search algorithm. A two-dimensional Cartesian coordinate system is formed by two opposite beam paths. It is widely used in scenarios such as dispensing tip positioning, CNC tool positioning, etc. Product Advantages: Because of its ultra-small light spot, the repeatability can reach 0.01mm. It has extremely short response time.Three coordinates (X, Y, Z of the target can be calibrated simultaneously, you needn't... (read more)Browse Optical Micrometers and Laser Micrometers Datasheets for Hypersen Technologies Co., Ltd. -
Hypersen Technologies Co., Ltd.
Laser Cross Beam Sensor for CNC Precision High-Precision Laser Cross Beam Sensor. This laser cross beam sensor delivers exceptional accuracy and reliability for CNC tool positioning and other industrial applications. Its advanced center search algorithm and ultra-small light spot enable precise calibration without the need for re-adjustment after installation. Key Features & Benefits: Ultra-High Precision: Repeatability of 0.01mm ensures exact positioning. Fast Response Time: Provides near-instant calibration and correction. Multi-Axis... (read more)Browse Optical Micrometers and Laser Micrometers Datasheets for Hypersen Technologies Co., Ltd. -
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. -
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) -
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. -
Alluxa, Inc.
High-performance Thin Film Narrow Bandpass Filters 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-narrowband 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 ensures that they will maintain a high level... (read more)Browse Optical Filters Datasheets for Alluxa, Inc. -
Alluxa, Inc.
Alluxa’s ultra narrow multi-cavity bandpass filter 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-narrowband 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 ensures that they will maintain a high level... (read more)Browse Optical Bandpass Filters Datasheets for Alluxa, Inc.
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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. .
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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.
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Ocular Traumatology
Laser pointers emit a continuous, narrow beam of usually red light of up to 5 mW of power.
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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.
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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.
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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 …
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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.
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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 .
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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.
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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.
