High Power Diode Laser
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High Power Diode Lasers: Technology and Applications
$511.65
This book summarizes a five year research project, as well as subsequent results regarding high power diode laser systems and their application in materials processing. The text explores the entire chain of technology, from the semiconductor technology, through cooling mounting and assembly, beam shaping and system technology, to applications in the processing of such materials as metals and polymers. Includes theoretical models, a range of important parameters and practical tips. Author: Bachmann, Friedrich/ Loosen, Peter/ Poprawe, Reinhart Series Title: Springer Series in Optical Sciences Series Number: 128 Binding Type: Paperback Number of Pages: 560 Publication Date: 2010/11/29 Language: English Dimensions: 9.21 x 6.14 x 1.14 inches
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Simulation of Ingan Blue Laser Diode
$172.06
In this book, the design of InGaN LDs structures including multi quantum wells (MQWs) active region device are described and investigated by integrated system engineering technology computer aided design (ISE TCAD) device simulator. The parameters of the LDs structures are varied and optimized for high performance. This optimization study involves aspects such as thickness of active region, doping, thickness of stopper layer region, thickness of quantum wells and quantum barriers, number of quantum wells and several approaches to improve and achieve high efficiency, low threshold current and high output power of InGaN LDs. The basic LDs structures treated here are FabryPerot type InGaN double heterostructure (DH), separate confinement heterostructure (SCH) and multi quantum wells (MQWs).High performance LD has been obtained by using multi quantum wells incorporated with the optimized parameters. The lowest threshold current, higher external quantum efficiency and characteristic temperature are obtained when the number of InGaN well layers is two, at our laser emission wavelength of 415 nm, which is related to the problem of inhomogeneous carrier. Author: Thahab, Sabah Binding Type: Paperback Number of Pages: 232 Publication Date: 2011/01/31 Language: English Dimensions: 5.98 x 9.00 x 0.53 inches
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Study of Laser Diode and Edfa
$111.53
This book basically gives the over view about The properties of erbiumdoped fiber amplifier (EDFA) such as gain and noise figure have been studied. By determining the characteristics of the 980nm, 1480nm 1550nm laser sources and ASE (amplified spontaneous emission) at the output of the amplifier used to determine the gain and noise figure of EDFA. This model allows to follow the signal (1550nm), pump (980nm) and ASE as they propagate along the fiber and determine population inversion .The both forward and backward propagation ASE are important in determining the overall gain and noise figure. For the amplification of more than 80 channels the DWDM (Dense Wavelength Division Multiplexing) has required CBand (15251565)nm and LBand (15651610)nm EDFA.We show that a flat gain spectrum can be achieved in the range from 1565 to 1610 nm when the EDF length, pump power and pump configuration are appropriately chosen. Special care must be taken when selecting the EDF length. Author: Kumar, Pankaj/ Kumar, Chakresh/ Chack, Devendra Binding Type: Paperback Number of Pages: 68 Publication Date: 2011/06/19 Language: English Dimensions: 9.02 x 5.98 x 0.16 inches
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Diode Laser and Naocl as Root Canal Disinfectant
$111.53
Enterococc faecalis considered to be the mostresistant bacteria of the root canal, in the presentstudy we used two types of root canal disinfectant toshow their effect on this type of bacteria, the firstis the diode laser and the second NaOCl solution withspecial concentrations and times. the study conductedon human decoronated extracted teeth, adjusted with13mm root length, filled with a suspension of E.faecalis, Samples were divided into 14 groups eachgroup consisted of 10 prepared roots, sixty sampleswere irrigated with NaOCl solution at differentconcentrations (0.5, 2.5 and 5.25) at twoselected times (2 minutes and 5 minutes) for eachconcentration.Sixty samples were irradiated at different powers (2W, 2.5W and 3W); each power at thetotal irradiation time 30 and 60 seconds. Whencomparison was made between NaOCl irrigant and diodelaser in a combination among differentconcentrations, powers and times the result showedthat 5.25 NaOCl at both 2 minutes and 5 minutes hadthe highest antimicrobial effect with no significantdifferences from 3W laser / 10 sec (6 cycles) butsignificantly different from 3W / 5 sec (6 cycles). Author: Shehab, Najwan F./ Zakaria, Assistant Prof Nawfal a./ Taha, Prof Dr Mahmoud y. Binding Type: Paperback Number of Pages: 104 Publication Date: 2011/07/29 Language: English Dimensions: 9.02 x 5.98 x 0.25 inches
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Laser Diode Microsystems
$301.11
Laser Diode Microsystems provides the reader with the basic knowledge and understanding required for using semiconductor laser diodes in optical microsystems and microoptical electromechanic systems. This tutorial addresses the fundamentals of semiconductor laser operation and design, coupled with an overview of the types of laser diodes suitable for use in Microsystems, along with their distinguishing characteristics. Emphasis is placed on laser diode characterization and measurement as well as the assembly techniques and optical accessories required for incorporation of semiconductor lasers into complex microsystems. Equipped with typical results and calculation examples, this handon text helps readers to develop a feel for how to choose a laser diode, characterize it and incorporate it into a microsystem. Author: Zappe, Hans P./ Zappe, H. Series Title: Microtechnology and Mems (Hardcover) Binding Type: Hardcover Number of Pages: 355 Publication Date: 2003/10/10 Language: English Dimensions: 9.21 x 6.14 x 0.81 inches
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LightEmitting Diode
$68.51
Light emitting diode. Oleg Losev, List of LED failure modes, Organic light emitting diode, Miniature light emitting diode, Solid state lighting, LED lamp, LED power sources, Electrical polarity of LEDs, LED circuit, LED as light sensor Author: Miller, Frederic P./ Vandome, Agnes F./ McBrewster, John Binding Type: Paperback Number of Pages: 74 Publication Date: 2009/10/08 Language: English Dimensions: 5.98 x 9.01 x 0.17 inches
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5mW Powerful Green Laser Pointer Pen
$17.5
* High Power 5mW Green Laser Pointer* Ideal Gadget and Gift, Green Laser Pointer Pen* Power by 5mW Green Laser Diode* Laser Type: Green Laser* Laser Wavelength: 532nm* Output Power: 5mW* Pointing Range up to 3000 meters* No need to registered, Lasers with outputs over 5mW need to be registered with the FDA in the USA* . Batteries: 2 X AAA Size* For Skygazing, Presentation, School, Tutorial, Pointing and Office Meeting and Astronomers* Please do not direct point to the eyesPacking Includes:* 5mW Green Laser Pointer Pen* Gift Box
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Chauvet Eclipse LED Laser Effect
$199.99
The Chauvet Eclipse LED Laser Effect Light adds an exciting red and green laser star field to a deep blue, high-power LED aura effect. The Eclipse light's independently controllable lasers with fully dimmable LED illumination create an awe-inspiring look that is equally effective with or without fog.Combines LED and laser in one effectSeparate control of laser effect and LED: Laser: rotation direction and speed, separate red and green strobe rates or full on; LED: rotation direction and speed, electronic dimmer (0 - 100%)High-power, 5W (1,000mA) LEDCoverage angle: 120ðLight source (laser): 532nm/30mW green laser diode, 650nm/80mW red laser diodeLight source (LED): 1 deep blue (450nm) LEDWeight: 3.6 lb.Dimensions: 6.4" H x 7.9" W x 9.3" D
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Semiconductor Laser Engineering, Reliability and Diagnostics (Hardcover)
$279.97
Practical guidelines to develop high-power, single-spatial mode, edge-emitting diode laser products by using concepts and techniques of the complementary technical areas of device engineering, reliability engineering and device diagnosticsThe book reflects the extensive expertise of the author in the diode-laser field both as a top scientific researcher as well as a key developer of highly reliable devices. The author provides a novel approach to high-power, single-transverse mode diode laser development by addressing the complementary topics of device engineering, reliability engineering and device diagnostics.Provides a comprehensive account of engineering and implementing high-power single transverse mode lasers with a focus on practical guidelines for the use in an industrial environment.Addresses a gap in the current literature between fundamentals and devices.Introduces the basic concepts and techniques of laser reliability engineering.Explains the details of how to set up and operate a typical diode laser reliability test program used in industry for product qualification.
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Green Laser Pointer II
$69.99
Okay, just about everyone has a red laser pointer. Heck, we even sell a fine one here at ThinkGeek. But, we're pretty sure you want to be a superior geek - and doing it with a green laser is the way to go. This pointer is significantly brighter (about 50 times) than a red laser pointer and because of its unusual color it is much more noticeable. I mean come on, a 532 nm green laser wavelength is obviously superior to a laughable 650 nm red laser wavelength. And unlike a red laser, the green beam itself can be seen in mid-air in dark conditions, not just the laser beam dot. This allows the green laser pointer to be used for pointing to star constellations (skypointing) and also just generally look cool as hell. The green laser beam dot can be seen at much greater distances than with a red laser pointer. Since green direct injection laser diodes aren't readily available, this pointer is based on the use of Diode Pumped Solid State Frequency Doubled (DPSSFD) laser technology. A high power IR laser diode at 808 nm pumps a tiny block of Nd:YVO4 generating light at 1,064 nm which feeds a KTP intracavity frequency doubler crystal to produce the green beam at 532 nm. Features of this unit include: Very bright green laser at 532 nm wavelength Output power of Range of approximately 9,000 ft (2600 m) in darkness 1.1 mm beam diameter at source Momentary push button switch Solid, heavy duty construction Constant wave output (as opposed to pulse output) Takes 2 "AAA" batteries (not included) Can be used for skypointing, projection on low clouds, signaling, highlighting potential explosives Dimensions: 5.6" x .5" dia 90-day warranty Available in Black or Silver color Interested in quantity discounts or custom logo imprinting? More info here. Warning: Green lasers are very powerful. Pointing at aircraft may land you in jail. Without a Monopoly card to get you back out. Use it wisely.
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Professional UV Inspection Flashlight 380-385nm - 16 Ultraviolet LED
List Price: $29.99
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Description
Engineered for effectiveness and reliability to serve law enforcement, security personnel, professional inspectors and exterminators - with dozens of uses around home, too. Ultraviolet light causes many organic substances like pet stains or blood to fluoresce (glow) so they're easy to spot (you've probably seen a similar light used on TV shows like 'CSI')...
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Laser Treatment Hair Loss Stop Regrow By Power Comb Kit
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Description
Features:
100% Brand New
Weight: 390g
Size of the laser comb :24 x 4.5 x 4cm(Approx)
Stop hair loss and makes hair grow thicker, stronger and healthier
Spectacular advance in Home Hair Treatment with Laser
Laser Power : less than 0...
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Laser Hair Loss Treatment Power Grow Comb Kit - Stop Hair Loss Brush -Regrow Hair Fast
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Description
Features:
· Stop hair loss and makes hair grow thicker, stronger and healthier
· Spectacular advance in Home Hair Treatment with Laser
· Tried and Tested Technology in professional exclusive clinics around the world with great success
· Brings the same level of Laser Photo Therapy into a Personal Device that is affordable, easy to use and can be used wherever and whenever you choose
· Combines Laser Photo Therapy that sends nourishing, Low Level Laser Light Energy into your hair with Bio Stimulating Vibration Technology to stimulate circulation
· Studies show that the combined action of 3 beams of light plus a massage function significantly increases hair strength, improves hair quality and stops hair loss
· 7 Red 660 Nanometre Energy Diodes stimulate the deepest parts of hair follicles
· 7 Blue 470 Nanometre Energy Diodes regenerates surface of the hair follicle
· High precision Laser Beam Window nourishes the root of the hair and helps makes hair follicles thicker
· With Bio Stimulating Vibration Technology to boost circulation and increase blood flow
· For both men and women from 18 to 80
· Laser Power : less than 0...
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5mw 532nm Astronomy Powerful Green Laser Pointer - Black
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Description
Black Dimple Finish High Power Green Laser. We ensure that every high power green laser pointer is hand calibrated and tested to output at least 4.99mw and thus offers the expected stunning power expected of a real constant wave green (532nm) laser pointer, much brighter to look at than a regular red laser pointer and always with a visible green beam...
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Mini Sound Activation Starry Effects Laser Star Projector
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Description
After being connected with Power and switched on,The Red and Green Laser Will emit numbers of Stars, Which Make You Feel Like Walking in The Sky. The Effect of the stars can Rotate Automatically (Speed Adjustable)...
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Escort Solo S3 Cordless Radar Detector
List Price: $349.95
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Description
High-Efficiency Battery DesignSOLO S3 uses only a fraction of the power used by conventional corded detectors. Using 2 standard (AA) batteries (included), the SOLO S3 provides months of normal driving protection...
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Beltronics Vector V995 Radar Detector
List Price: $299.99
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Description
Amazon.com Product Description Whether the threat is in North America or abroad, the Beltronics Vector 995 radar detector keeps you driving safely. As the industry leader in technology and innovation, the V995 accurately detects all US radar and laser bands (X, K, Ka) as well as the UK favorite-Ku...
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High Power Laser Handbook
List Price: $150.00
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Description
The State of the Art in High-Power Laser Technology Filled with full-color images, High-Power Laser Handbook offers comprehensive details on the latest advances in high-power laser development and applications...
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High Power Diode Lasers (Springer Series in Optical Sciences)
List Price: $339.00
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Description
The book describes the Physics and Technology of the design and epitaxial production of High Power Diode Lasers, the design and characteristics of optical systems for High Power Diode Laser Systems including beam shaping and the application of such systems...
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Laser Genetics Rifle Scope Mounted Laser Designator with Two Mounts
List Price: $417.79
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Description
BSA Laser Genetics ND3 laser Green laser with Rotary Optical Collimator Adjustable beam diameter & intensity Micro beam (smallest diameter) is visible up to 3 miles Larger-diameter beams illuminate trails or paint targets up to 250 yds away Water-resistant Nitrogen-filled to prevent fogging 1 tube (can be mounted on a gun) Battery has 7 hrs of continuous use Made of high-tech aluminum Anodized matte black finish 532nm laser 18mW output Class 2M Uses 1 CR123V lithium battery (included) 6...
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Barska Designator with Built-in Laser (2.5-10X42 IR)
List Price: $357.25
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Description
Equipped with an integrated 5 mw red laser sight built right into the objective lens, The riflescope's red laser sight is built within the objective lens, doubling the targeting power.the Barska Designator riflescope supports three different target acquisition methods, making it a versatile choice for hunters of all stripes...
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Powerful Green Laser Pointer is Used in Military
In the laser pointer market, the powerful green laser pointer is playing an indispensible part in modern time battles. How can the high power green laser pointer be used in military? This is a key point that should be taken into consideration.
As a tool for presentation, the bright beam of green laser pointer can be used to help soldiers watch enemy locations not being noticed. Owing to the special color of laser diode and high output power, the green color laser pointer is considered as the best choice for soldiers to use as a tool for presentation. With the most sensitive color of laser diode, and the medium wavelength, the green laser pointer has the best result of light beam visibility and dispersion than any other kinds of laser pointers. While the green laser pointer on buildings, soldiers can make an easy detection of soldiers' locations. According to the output power, soldiers will make a quick measurement of exact distance from enemy location, which has greatly assured the success of attack.
Thanks to those of professionals of laser diode technology, who will not always limit in explore the higher power and various color laser pointers, making good use of laser pointers has also become one of their major missions during their invention of new laser diode product. I have to admit that it's really a brilliant wonder to make green laser pointer mounted on rifles. This great wonder has greatly improved the shooting accuracy and precision, which has become much easier to have a quick and accurate shooting to enemies.
Military grade powerful green laser pointer is proud of its super high power, as a result, it would be quite dangerous to use once it is used by wrong hands. A careless pointing on pilot might cause a serious air crash, and you should pay for any possible damage caused by your careless. It should be never too much to know enough safety knowledge, and then you will play well with the high power military grade laser pointer.
About the Author
Stella Mian is an honest lover of various kinds of laser pointers, and he usually choose high power green laser pointer from http://www.laserto.com/ while mounted on rifles for shooting.
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