Pulse Duration

Type: Keyphrase
Name: Pulse Duration
First reported Jul 19 2014 - Updated Jul 19 2014 - 1 reports

Ultrashort-Pulse Lasers Take the Heat Out of Materials Processing

Andrew May, Rofin-Baasel UK Ltd.Ultrashort-pulse (USP) lasers have, since the late 1990s, been an exciting technology looking for opportunities to gain mass market application in industrial materials processing. In recent years, a wide range of new products ... [Published Photonics - Jul 19 2014]
First reported Jul 16 2014 - Updated Jul 16 2014 - 1 reports

Fiber lasers in the aerospace industry

Pulsed Nd:YAG lasers have been the workhorse in multiple material processing applications for several decades. Many of these lasers that were delivered over 30 years ago are still in operation today producing parts. Pulsed lasers operating at 1060nm have ... [Published OptoIQ - Jul 16 2014]
First reported Jul 16 2014 - Updated Jul 16 2014 - 1 reports

Detecting analytes

Provided is a method for processing a sample, which method comprises: a) contacting a binding phase, which binding phase is capable of binding an analyte, with the sample in the presence of a medium;b) applying across the medium a first alternating field ... [Published Free Patents Online - Jul 16 2014]
Entities: Pulse Duration, PULSING
First reported Jul 16 2014 - Updated Jul 16 2014 - 1 reports

Systems and methods for using an intensity-modulated X-ray source

The present application is directed toward an X-ray scanning system having a plurality of detectors and a controller, where a) the controller is configured to receive and identify a minimum X-ray transmission level detected by at least one detector, b) ... [Published Free Patents Online - Jul 16 2014]
Entities: Pulse Duration
First reported Jul 11 2014 - Updated Jul 11 2014 - 1 reports

PPLN For Second Harmonic Generation Of Fiber Lasers

Second harmonic generation (SHG) fiber laser systems provide a robust and stable solution to access spectral regions currently relatively inaccessible but with potential. Gooch & Housego’s Systems Technology Group (STG) are developing fiber coupled periodically ... [Published Photonics Online - Jul 11 2014]
First reported Jul 08 2014 - Updated Jul 08 2014 - 1 reports

One-phase electronically commutated motor

An electronically commutated one-phase motor (20) has a stator having at least one winding strand (30, 32) and a permanent-magnet rotor (22). The rotor, as it rotates, induces a voltage (uind) in the at least one winding strand (30, 32). The motor has ... [Published Free Patents Online - Jul 08 2014]
First reported Jul 08 2014 - Updated Jul 08 2014 - 1 reports

System and method for high-voltage pulse assisted aggregation of algae

A method and device for aggregating algae in an aqueous solution is disclosed. The method can include providing an algae feed comprising a liquid and algae dispersed therein. The algae feed can be aggregated by applying a nanosecond pulsed electric field ... [Published Free Patents Online - Jul 08 2014]
First reported Jul 08 2014 - Updated Jul 08 2014 - 1 reports

Ultraviolet fiber laser system

Laser master oscillator—power amplifier system for generating high pulse energy, high average power laser pulses in the ultraviolet 191.25-201.25 nm and 243-246.25 nm spectral ranges, and in the visible 450-537.5 nm spectral range with controllable pulse ... [Published Free Patents Online - Jul 08 2014]
First reported Jul 08 2014 - Updated Jul 08 2014 - 1 reports

Fluid stream powered pulse generating fluidic oscillator

A fluidic device which produces fluid pulses having a selected pulse repetition frequency, pulse duration, pulse peak pressure and pulse peak flow rate includes first, second and third fluid flow controlling channels or lumens which converge in a junction, ... [Published Free Patents Online - Jul 08 2014]
First reported Jun 24 2014 - Updated Jun 24 2014 - 1 reports

Transcutaneous electrical nerve stimulation and method using same

The present disclosure relates to an apparatus and associated methods to produce analgesia in a mammal by providing an electrical nerve stimulus utilizing a pulsed input of low level electrical current, wherein the level of current is measurable with ... [Published Free Patents Online - Jun 24 2014]
First reported Jun 24 2014 - Updated Jun 24 2014 - 1 reports

LED strobes with fixed pulse width

An LED strobe notification device and method for operating an LED strobe notification device is provided. The LED strobe notification device is configured to generate an output at two or more candela settings and is configured to generate the output at ... [Published Free Patents Online - Jun 24 2014]
Entities: Pulse Duration
First reported Jun 24 2014 - Updated Jun 24 2014 - 1 reports

Method and apparatus for selectable energy storage partitioned capacitor

One embodiment of the present subject matter includes a method for pulse generation in an implantable device, comprising measuring an impedance between a first electrode and a second electrode and delivering a pulse based on a pulse energy level and a ... [Published Free Patents Online - Jun 24 2014]

Quotes

"Ultraviolet laser sources having high power and high pulse energy for short nanosecond pulse widths are required for many important applications such as laser material processing and medicine, e g., eye surgery. Presently, these applications primarily use excimer gas lasers because of the lack of other suitable laser sources. Excimer lasers can produce laser emissions at several main wavelengths, such as nanometer (nm) wavelengths of 351 nm, 308 nm, 248 nm, 193 nm and 157 nm. While being reliable laser sources, excimer lasers are bulky, require periodic service and, therefore, can have high ongoing costs of ownership. In addition high power excimer lasers often exhibit poor beam quality, use high voltage electronics and have low wall plug efficiency."
...According to news originating from Freiburg, Germany , by NewsRx correspondents, research stated, "Nonlinear spatial encoding magnetic fields allow excitation and geometrically matched local encoding of curved slices. However, the nonlinearity of the fields results in a varying slice thickness."

More Content

All (31) | News (31) | Reports (0) | Blogs (0) | Audio/Video (0) | Fact Sheets (0) | Press Releases (0)
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Lutronic Builds on the Success of the Infini RF... [Published PRWeb - Jul 22 2014]
Ultrashort-Pulse Lasers Take the Heat Out of Ma... [Published Photonics - Jul 19 2014]
Periodontal decontamination in microsurgery [Published Dental Tribune - Jul 18 2014]
Patent Issued for Ultraviolet Fiber Laser System [Published HispanicBusiness.com - Jul 17 2014]
Investigators at University Medical Center Deta... [Published 4 Traders - Jul 16 2014]
New laser removal offers faster and better results [Published Examiner.com - Jul 16 2014]
Fiber lasers in the aerospace industry [Published OptoIQ - Jul 16 2014]
Detecting analytes [Published Free Patents Online - Jul 16 2014]
Systems and methods for using an intensity-modu... [Published Free Patents Online - Jul 16 2014]
Revolutionary PicoSure Laser Provides the Faste... [Published Individual.com - Jul 15 2014]
PPLN For Second Harmonic Generation Of Fiber La... [Published Photonics Online - Jul 11 2014]
DecaWave DWM1000 Module: [Published EDN.com - Jul 10 2014]
One-phase electronically commutated motor [Published Free Patents Online - Jul 08 2014]
Ultraviolet fiber laser system [Published Free Patents Online - Jul 08 2014]
Fluid stream powered pulse generating fluidic o... [Published Free Patents Online - Jul 08 2014]
System and method for high-voltage pulse assist... [Published Free Patents Online - Jul 08 2014]
PicoQuant Releases A New Picosecond Pulsed Diod... [Published Photonics Online - Jul 07 2014]
Researchers Submit Patent Application, "Voltage... [Published HispanicBusiness.com - Jul 03 2014]
Patent Issued for Pulse Shaping Module and Gene... [Published 4 Traders - Jul 03 2014]
Patent Application Titled "Method and Apparatus... [Published HispanicBusiness.com - Jun 26 2014]
Patent Issued for Printed Wiring Board Fabricat... [Published HispanicBusiness.com - Jun 26 2014]
Transcutaneous electrical nerve stimulation and... [Published Free Patents Online - Jun 24 2014]
LED strobes with fixed pulse width [Published Free Patents Online - Jun 24 2014]
Method and apparatus for selectable energy stor... [Published Free Patents Online - Jun 24 2014]
TENS effective for poststroke urinary incontinence [Published MedWire News - Jun 23 2014]
"Laser System and Processing Conditions for Man... [Published HispanicBusiness.com - Jun 19 2014]
Advanced Laser Tattoo Removal Now in Grand Rapi... [Published PR Newswire - Jun 12 2014]
EndyMed Medical Receives FDA Clearance for the ... [Published PRWeb - Mar 25 2014]
New and Improved Laser and Light Treatments Tak... [Published Science Daily - Mar 22 2014]
Dr. Steven Weiner of The Aesthetic Clinique Cel... [Published PRWeb - Dec 12 2013]
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