Visible Red Laser Diodes

How can I make a red laser beam visible?

Is there a way for a red laser beam to be seen from diode to wall? I know a fog machine will work but I was hoping that there were other ways without having to buy a green laser.

Smoke or fog will work. There are also 100mW red lasers out there (wickedlasers.com should do the trick) that have some visibility in daylight, but this always depends on there being something (even the tiniest amount of dust) in the air to scatter off of.

Morovision MVL50012 Eolad 2VI Visible Red Laser Pointer and Infrared Pointer $1790.1 The EOLAD1V combines the speed of the L3 EOTech 552 optic with the power and precision of a Laser Devices laser. This single compact device provides lightening fast target acquisition with pinpoint accuracy and eliminates added weight to the front of the firearm. Waterproof to 10 meters. Manufactured in the U.S.A. Fully adjustable windage and elevation. Activation indicator light. Low power mode (Laser Class I) for safe forceonforce training. Mechanical:. Environment: Waterproof to 10 meters. Height: 2.375 in/6 cm. Length: 5.5 in/14 cm. Limited Warranty 1 year. Material: Anodized aircraft aluminum 6061T6. Width: 2.375 in/6 cm. Electrical:. Battery Two 1.5volt AA (contained in HWS). Battery Life 5 hours continuous. Visible Red Laser Pointer:. Laser Type: Class IIIa. Power Output:

Morovision MVL50011 Eolad 2VI Visible Red Laser Pointer and Infrared Pointer $2316.6 The EOLAD2L combines the speed of the L3 EOTech 552 optic with the power and precision of a Laser Devices laser. This single compact device provides lightening fast target acquisition with pinpoint accuracy and eliminates added weight to the front of the firearm. Waterproof to 10 meters. Manufactured in the U.S.A. Fully adjustable windage and elevation. Activation indicator light. Low power mode (Laser Class I) for safe forceonforce training. Mechanical:. Environment Waterproof to 10 meters. Height: 2.375 in/6 cm. Length 5.5 in/14 cm. Limited Warranty 1 year. Material: Anodized aircraft aluminum 6061T6. Width: 2.375 in/6 cm. Electrical:. Battery Two: 1.5volt AA (contained in HWS). Battery Life: 5 hours continuous. Visible Red Laser Pointer:. Laser Type: Class IIIa. Power Output:

AU11406 Red Laser with built-in Mount & Rail $49.99 BARSKA’s GLX compact mounted laser sights are designed with an accessory rail mounted conveniently under the laser. The T6 aluminum body allows for the GLX laser sight to provide a strong, stable platform to mount accessories to its integrated military standard picatinny rail. The GLX compact laser sight is extremely versatile in its mounting options. The built-in mount is a weaver standard compact mount with a stabilizing cross bar insert for added support. The compact mount allows secure mounting to the shortest of rails on handguns and rifles. Using newly developed high impact rated 5 mW compact laser diodes BARSKA has developed two compact laser models. This model emits a highly visible red laser beam that produces red 635 nm wavelength light which is highly visible to the human eye. BARSKA has designed the GLX compact laser sight to withstand extremely high impact shock generated by large caliber rifles and hand guns. The GLX laser finds itself equally at home on a rifles picatinny rail forends as it is on a handguns bottom rail. The GLX compact laser has a easy accessible on/off slide switch ideal for hand guns. The slide switch can also be bypassed by adding a cable pressure switch which is securely screwed to the back of the laser. Standard windage and elevation adjustments are accessible externally on the front side and bottom of the laser. Powered by a high capacity CR-123A lithium battery (1pc battery included) the GLX compact laser can emit a high intensity laser beam constantly for accurate targeting.

RED LASER SIGHT W/ BUILT-IN MOUNT $49.99 BARSKA’s GLX compact mounted laser sights are designed with an accessory rail mounted conveniently under the laser. The T6 aluminum body allows for the GLX laser sight to provide a strong, stable platform to mount accessories to its integrated military standard picatinny rail. The GLX compact laser sight is extremely versatile in its mounting options. The built-in mount is a weaver standard compact mount with a stabilizing cross bar insert for added support. The compact mount allows secure mounting to the shortest of rails on handguns and rifles. Using newly developed high impact rated 5 mW compact laser diodes, BARSKA has developed two compact laser models. This model emits a highly visible red laser beam that produces red 635 nm wavelength light which is highly visible to the human eye. BARSKA has designed the GLX compact laser sight to withstand extremely high impact shock generated by large caliber rifles and hand guns. The GLX laser finds itself equally at home on a rifles picatinny rail forends as it Specifications: Red Laser w/built-in mount & Rail. Built-in weaver standard compact mount with a stabilizing cross bar insert. Tactical Picatinny mounting rail. Windage and Elevation. Includes Momentary on/off long cable switch and one CR-123A lithium battery. Parts: Backed by BARSKA’s one year laser warranty

Morovision MVPMTM000A4 MTM Mini Thermal Monocular with Visible Red Marking Laser $23341.5 Insight TechGear s handheld thermal imager provides stationary mansized target detection performance over 400 meters. It s compact lightweight form and exceptional image quality make the MTM a versatile tool for a wide range of missions including reconnaissance and search and rescue. Lightweight11 oz. (with Batteries). Waterproof up to 3 feet (66 feet option available). External Video Jack. Facial Recognition 25 Meters. Stationary ManSized Target Detection at 400 Meters. Moving ManSized Target Detection at 500 Meters. Integrated Visible Red or IR Marking Laser. Digital Image Capture and Download (up to 160 images). Menudriven functions include: Brightness GainPolarity (WH BH) Calibration2x Digital Zoom. Adjustable Focus. Unity Magnification. External Video Jack. Ergonomically Designed for Handheld Operation. 4 Hours Continuous Operation Using Two 3Volt Lithium Batteries (123). Lightweight/Pocketsize 11.5 oz. Waterproof to 66 .

Morovision MVL19044 OTALA Visible Red Pointer $1158.3 The OTALA is rugged compact waterproof and manufactured with the latest cuttingedge technology. The Aseries includes an adjustable focus infrared laser which allows the operator to adjust the size of the laser beam depending on mission requirements. When focused the laser provices a continuous beam along the weapon s line of fire for precise aiming. When defocused the beam spreads to provide improved illumination and situational awareness. Additional models include a visible Super Power Point laser pointerthe brightest visible laser allowed by law. Additional featues include a builtin double tap switch which activates the laser in either a momentary (single tap) or continuous ON mode (double tap). OTAL s mount behind the front sight on M16 or M4 style rifles and the laser is offset to project around the front sight. Specifically designed for M4 top rifles. Laser won t obscure iron sight. Laser beam projects around the left side of the front sight. Rugged aerospace aluminum housing MILSPEC Type III hardcoat anodized. Hi and Lo power modes of laser operation. Compact design minimizes weight. Low profile allows the laser to be mounted in front of scopes holographic sights and night vision devices. Fully adjustable windage and elevation. Single tap enables momentary activation. Double tap instantly activates the laser in a continous ON mode for 15 minutes or until pressed again. Optional MILSPEC1913 top rail and subminiature red dot sight available. Neutral density filter optical diffuser and pattern generators sold separately. Manufactured in the U.S.A. Mechanical:. Environment: Waterproof to 20 meters. Height: 1.45 in./3.7 cm. Length: 3.8 in./9.7 cm. Width: 1.8 in./4.6 cm. Limited Warranty 1 year. Material: Anodized aircraft aluminum 6061T6. Weight 5.5 oz./139.9 grams (with battery). Electrical:. Battery One 3volt 123A Lithium. Battery Life 20 hours continuous. Visible Red Laser Pointer:. Laser Type: Class IIIa. Power Output:

Morovision MVL19034 ITALA Visible Red Pointer $1158.3 ITALA Visible Red Pointer (635nm) (

Handheld USB Visible Laser Barcode Scanner $35.2 Model: XYL-890Color: Black and WhiteLight Source: 650nm visible red laserDepth of field: 0-750mmDecoding speed: 120 times per secondScanning angle: 80 degrees (vertical) / 80 degrees (horizontal)Serial transmission: 300-38400bpsTrig mode: Manual scanning / Auto continuously scanningWith LED light and buzzer indicatorCan read minimum 3MIL (0.08mm) barcodeSupports barcode types: UPC-A/UPC-E/EAN-13 JAN-13/EAN-8 JAN-8 / ISBN ISSN / CODE39 / CODE128 / CODE93 / CODE11 /Interleaved 2 of 5 / Industrial 2 of 5 / Matrix 2 of 5 /CODABAR/MSI PIESSEY / UK PLESSEY / UCC EAN128 / China PostWorking voltage: DC 5V positive / negative 5 percentCable length: 2mEnglish user manual includedWeight: 242gDimension: 150*95*65 mm

Handbook of Distributed Feedback Laser Diodes $148.25 Better understand the underlying theory, commercial applications, necessary design criteria, and future direction of distributed feedback (DFB) laser diode technology with this clearly written book. Author: Morthier, Geert/ Vankwikelberge, Patrick Binding Type: Hardcover Number of Pages: 336 Publication Date: 1997/03/01 Language: English Dimensions: 9.33 x 6.31 x 0.90 inches

Red Laser Pointer $9.99 Yes, we know - it's just a Red Laser Pointer. But hey they can still be fun and this one is a great deal. Use as a chase toy for your dog or cat (or heck, any animal that will run after it for that matter). Of course, use it for presentations and general stuff as well. We also offer a very nice Green Laser Pointer in our catalog. Perfect for skypointing and visible in dark conditions. The Red Laser Pointer also has these great features.

OmniSistem Planet Galaxy Centerpiece Red Laser Effect $499 The first of its kind, OmniSistem's Red Planet Galaxy Ball provides huge floor coverage and comes with 56 - 4.95mW red laser diodes. The included dedicated remote controller with a 33' cable controls the fixture's rotation speed and direction and can also be used to adjust the operation speed of the fixture's diodes from constantly flashing to always on.

The Diodes $93.99 High Quality Content by WIKIPEDIA articles The Diodes were a Canadian punk/new wave band formed in 1976. They released five albums: Diodes (1977), Released (1979), ActionReaction (1980), Survivors (1982), and Time/Damage Live 1978 (2010). One of the first Toronto bands playing that style of music, The Diodes helped foster the scene in the city. Along with manager Ralph Alfonso, The Diodes opened the first Canadian punk nightclub in 1977, called Crash n Burn, where many of the citys punk bands at that time played. The first band to play the club was The Nerves, on a double bill with The Diodes. The club was closed at the end of the summer of 1977 due to complaints by the Liberal Party of Ontario (the principal tenants of the building). Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 130 Publication Date: 2010/08/01 Language: English Dimensions: 6.00 x 9.02 x 0.31 inches

Green-Red Laser Pointer $59.99 Many people have a red laser pointer and some really cool people have the green laser pointer. But very few people have them both built into a single unit. Being the cutting edge geek that you are, we know you'll choose this dual output beauty. Why would you want to be like everybody else? The first laser pointer that projects a brilliant GREEN beam from one end and also a high-power RED beam. The GREEN beam is just as bright as other green pointers, range up to 2 miles in darkness, wavelength 532 nm. The green laser beam (not just the dot) is visible at night. The RED beam is the most powerful red laser allowed by the FDA, range 4000 ft in darkness. Power output Green Laser Specifications Output Mode - Constant wave Wavelength - 532 nm Batteries: 2 x AAA (included) Beam Dia. at Source - 1 mm Output Variance - 10% after 20 min. Body Color - Silver Beam Divergence - 1.2 mRad Output Power - Switch - Push Button Operating Lifetime - 2000 hours Class - IIIa Range 10,000 ft (3000m) in darkness Red Laser Specifications Wavelength - 650 nm Polarization - Linear (50:1) Batteries: 2 x AAA Beam Dia. at Source - 1 mm Output Variance - 5% after 20 min. Body Color - Silver Beam Divergence - 1.2 mRad Output Power - Switch - Push Button Operating Lifetime - 5000 hours Class - IIIa Range 4,000 ft (1300m) in darkness Dimensions - 6.8 in. long, 0.55 in. dia.

MiN™ Laser RBX $129.99 Extremely compact, the MiN™ Laser RBX projects thousands of red and blue beams, covering a huge area and looking great with or without fog. The color and rotation speeds can be set wirelessly with the included wireless remote control. Customize the effects by controlling independently the red and blue laser diodes. The MiN™ Laser RBX can be easily mounted to truss with the included clamp-mounting adaptor.

OmniSistem Planet Galaxy Centerpiece Red Laser Effect 889406655546 $424.15 The first of its kind, OmniSistem's Red Planet Galaxy Ball provides huge floor coverage and comes with 56 - 4.95mW red laser diodes. The included dedicated remote controller with a 33' cable controls the fixture's rotation speed and direction and can also be used to adjust the operation speed of the fixture's diodes from constantly flashing to always on.

OmniSistem PLANET GALAXY DMX Laser Effect $499 The PLANET GALAXY DMX provides huge floor coverage and comes with 56 4.95mW red laser diodes. With DMX capabilities controlling the fixture's rotation speed, direction and mode, the Planet Galaxy can also be used to adjust the operation speed of the fixture's diodes from constantly flashing to always on.

2-in-1 5-LED Flashlight+Red Laser Keychain(Red) $2.76 - Super slim, easy and convenient to carry.- It needs 4pcs of LR44 cell batteries to operate. (Included)- Can be used as a laser point, red laser light.- Attached with a keychain, easy to carry.- Button swtiches, press it, the torch and laser point can be on- There is a gear in the head of light, turn it and the 5 laser pictures will change accordingly.- Can be used as a torch. 5 bright white LED lights, visible over a long distance.- Use your laser pointer to point at any desired targets, project screens, or video monitors, presentations, meseum and tour guides- Important Notice: Customers should be sure whether their countries are allowed to import red lasers before purchasing. If you're unsure of whether your country allows these kinds of products, we recommend you to contact the custom for confirmation. We will not be responsible for losses due to customs confiscation.

Visible Emitter $8.65 The 283D Blink-IR Designer Emitter contains a small Infrared LED housed in a miniature, designer styled, black appearing, injection molded plastic shell. Unlike other emitters, the 283D emits visible red light in addition to IR (infrared) control signals Type: Accessories

Light-Emitting Diodes (Hardcover) $186.1 Revised and fully up-dated, the second edition of this graduate textbook offers a comprehensive explanation of the technology and physics of LEDs such as infrared, visible-spectrum, ultraviolet, and white LEDs made from III-V semiconductors. Elementary properties such as electrical and optical characteristics are reviewed, followed by the analysis of advanced device structures. With nine additional chapters, the treatment of LEDs has been vastly expanded, including new material on device packaging, reflectors, UV LEDs, III-V nitride materials, solid-state sources for illumination applications, and junction temperature. Radiative and non-radiative recombination dynamics, methods for improving light extraction, high-efficiency and high-power device designs, white-light emitters with wavelength-converting phosphor materials, optical reflectors, and spontaneous recombination in resonant-cavity structures are discussed in detail. With exercises, solutions, and illustrative examples, this textbook will be of interest to scientists and engineers working on LEDs and graduate students in electrical engineering, applied physics, and materials science.

True 50mW Green @ DX vs Red Laser @ DVD-RW

Virtual Laser Keyboard: Now the Size Isn't a Issue

Virtual Laser Keyboard is a new quality gadget for Smartphone, PDA, and Blackberry owners. Equally handful for MAC & PC users. VKB is an unique addition in the collection of all business geeks. It is covered in an elegant leather jacket, giving it a royal look and making it comfortable for keeping the pocket.

 

The I-Tech's Virtual Laser Keyboard can be a smart purchasing for the gadgets lovers. It is quite handy for business personnel. Its compact size and compatibility with the bluetooth devices enables it to be use with a large range of devices. The device uses a light projection of a full-sized computer keyboard on almost any flat surface. With 63 keys and and full size QWERTY layout the Laser Virtual Keyboard can approach typing speeds of a standard keyboard... in a size a little larger than a matchbook. The VKB's provide a very practical way to compose e-mail, word processing and spreadsheet tasks, enabling users to leave laptops and computers at home. Its adaptable technology studies the movements of user's finger to interpret and record keystrokes. You can comfortably change the settings of your VKB using either your PC , your laptop or your compatible Smartphone and PDA.

 

Designed in an enterprise style, it come in the size of a Zipo lighter. The device uses a laser beam to display a full-size operating laser keyboard that smoothly connects to the Smart Phones, new Blackberry (8100,8300,8800), MAC's, Nokia N95 and several other mobiles. It can connect to any kind of PC and most handheld devices, including PDA's, tablet PC's.

 

Virtual Keyboard Features & Specifications

Virtual keyboard is of the size of a small cellular phone. With it's help you can easily type texts or e-mails as with a ordinary keyboard. It makes the users feel like having a proper mobile phone keyboard in his pocket. Virtual laser keyboard has the following features:

 

Environment: Home, office, clean rooms, medical & dental facilities, dirt-free environments, classrooms, etc.

Cost-effective: Eliminates the cost of maintaining mechanical keyboards in volatile locations

Features: Light-weight, small-size, L-ion rechargeable battery. Power-save mode, audible click feature

Power: Lithium-ion rechargeable battery w/ac adapter

Compatibility List: Windows 98, 2000, NT, XP, Palm OS, PPC

Includes: VKB unit, cable, manual & software

Keyboard Projector: Light source - Red diode laser

Keyboard layout: 63 key / full sized QWERTY layout

Keyboard size: 275 x 90mm projected keyboard size

Keyboard position 70mm from VKB unit

Required surface: Non-reflective, opaque flat surface

Visibility: Good contrast - up to 600 lux ambient illumination

Keystroke Sensor: Ambient illumination - Works under all standard indoor illuminations up to 1000 lux

Detection rate: Up to 400 characters per minute

Detection algorithm: Multiple keystroke support

Effective keystroke: Approximately 2mm

Operating surface: Any firm flat surface with no protrusions greater than 1mm

Electrical Power source: Integrated, rechargeable lithium-ion battery (~450 mAH)

Voltage: 3.6 Volts

Battery capacity: > 120 minutes continuous typing

Interface: RS232 serial interface

Connector: 4 pin for serial interface + battery charger

Dimensions: Approximately 24 x 34 x 90 mm

Weight: 160-serial / 80 -BT gram

Operating Temperature: 10 Ö 35 Deg. C

Storage Temperature: -10 Ö 75 Deg. C

Laser safety: IEC 60825-1; Class 1 laser enclosure

About the Author

Pattrick is working as an industry analyst in the electronics and electrical industry for last fifteen years. He is working on a blog where you can get a lot of information on electronics industry, news, innovations, tradeshows, etc. http://myelectronicsblog.blogspot.com/. He is associated with one of the best electronics and electrical industry marketplaces http://www.digitivity.com/.