Optical Chopper

Optical Chopper Directory

Edmund Optics - Optical Chopper

Edmund Industrial Optics (EO) has been a leading supplier of optics and optical components since 1942, designing and manufacturing a wide array of multi-element lenses, lens ...
www.edmundoptics.com/onlinecatalog/DisplayProduct.cfm?productID=2223&srtstock_number=D#Products - 100k - 31 Dec 2007 - Cached - Similar pages

Optical Chopper

Ordering Information SR540 Optical chopper $1095 O5402530 25/30 dual-slot replacement blade $35 O54056 5/6 dual-slot replacement blade $35 O5405 5-slot replacement blade $35 O54030 ...
www.lambdaphoto.co.uk/pdfs/SR540Specsheet.pdf - 114k - 30 Dec 2007 - Cached - Similar pages

Information about Optical Choppers and Optical Shutters

Product Alerts Keep current on the latest products, new suppliers, and technical ... Optical Chopper System ThorLabs, Inc.
productsearch.machinedesign.com/research/Optics_Optical_Components/Optical_Components/Optical_Choppers - 114k - 30 Dec 2007 - Cached - Similar pages

high speed optical chopping with Photoelastic Modulators (PEM) for ...

Hinds Instruments manufactures Optical Chopper for high speed light chopping ... MODULATORS :: APPLICATIONS :: High Speed Optical Chopper . Hinds Instruments is pleased to offer a ...
www.hindsinstruments.com/PEM_Components/Applications/OPTICALCHOPPING.ASPX - 105k - 30 Dec 2007 - Cached - Similar pages

Lock-in Amplifiers from HORIBA Jobin Yvon

Includes optical chopper, additional software for remote control through SynerJY and a communication cable. CLI-SR530 - Stanford ...
www.jyinc.com/usadivisions/OSD/licontroller.htm - 110k - 30 Dec 2007 - Cached - Similar pages

Optical Diagnostics

Optical Diagnostics An optical chopper in motion @ 4 kHz Stationary image 100 Âµs/frame 10 Âµs/frame Velocity @ ~40 m/s 100 Âµs/frame with reflective mask 1 Âµs/frame
puhep1.princeton.edu/mumu/target/Tsang/Diagnostics_Tsang.pdf - 112k - 30 Dec 2007 - Cached - Similar pages

ULTRAVIOLET OXYGEN SENSOR

The essential elements of the instrument are: the ultraviolet source, an optical chopper, the sample cell, the photomultiplier tube, and the required electronic circuits.
stinet.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0690240 - 104k - 31 Dec 2007 - Cached - Similar pages

Model 197 Light Chopper

The model 197 is a compact, high performance, low-cost optical chopper, offering features and benefits that are ideal for use in modern photometric systems.
www.signalrecovery.com/197page.htm - 104k - 31 Dec 2007 - Cached - Similar pages

optical chopper: Information and Much More from Answers.com

optical chopper An optical chopper is a mechanical device which periodically interrupts a light beam
www.answers.com/topic/optical-chopper - 98k - 31 Dec 2007 - Cached - Similar pages

218 Optical Chopper

The 218 optical chopper consists of a free-standing or modular control unit coupled by a 2m long lead to the chopping head. Four, easily interchangeable, chopping discs are ...
www.bentham.co.uk/218.htm - 104k - 31 Dec 2007 - Cached - Similar pages

EOPC - Variable Frequency Modulator (Optical Chopper and Shutter)

Electro-Optical Products manufactures and supplies optical modulators, choppers, shutters, scanners, galvos, and drivers. Resonant systems use tuning fork, taut band and ... 88-65 ...
www.eopc.com/ch40.html - 108k - 30 Dec 2007 - Cached - Similar pages

Boston Electronics - How to choose an Optical Chopper

Optoelectronic components, modules and instruments for detection and measurement. ... How to choose an Optical Chopper or Shutter. In general, we have three types of devices to ...
www.boselec.com/products/sigchochop.shtml - 112k - 30 Dec 2007 - Cached - Similar pages

HIGH SPEED OPTICAL CHOPPER

PRODUCT BULLETIN POLARIZA T ION MODULA T ION TECHNOLOGIES Photoelastic Modulators Hinds Instruments, Inc / 7245 NW Evergreen Pkwy / Hillsboro, OR 97124 / USA T: 503.690.2000 / F ...
www.hindspem.com/media/HSOC.pdf - 82k - 01 Jan 2008 - Cached - Similar pages

New Focus : Products : Modulators : Optical ...

The Model 3501 optical chopper provides rock-solid stability and flexibility because its chopping frequency is phaselocked to its own internal frequency synthesizer.
www.newfocus.com/index.cfm?navId=3&theView=listModelGroups&productLineId=2&productGroupId=151 - 104k - 31 Dec 2007 - Cached - Similar pages

3501 Manual, Rev. B TS (Page 1)

3 I Warranty New Focus, Inc. guarantees the chopper head to be free of defects for 90 days from the date of shipment. All other parts of the Model 3501 Optical Chopper are ...
www.mjlinc.com/downboard/download.asp?id=2931&downfolder=upfiles3 - 32k - 04 Jan 2008 - Cached - Similar pages

Opto-mystic- Optical Systems Consulting, Laser Diode Systems ...

... mode operation of the laser diodes. Designed a control circuit to stabilize the amplitude of a galvanometer scanner to one part in 100,000. Designed a PLL optical chopper that ...
OPTOMYSTIC.COM - 46k - 03 Jan 2008 - Cached - Similar pages

(WO/1991/017626) MODULATED FIBER OPTIC IMAGE SCANNER

The optical scanning element of claim 30 wherein said optical chopper comprises a tuning fork having apertures that pass into and out of alignment as said fork oscillates, allowing ...
www.wipo.int/pctdb/en/wo.jsp?WO=1991%2F17626&IA=WO1991%2F17626&DISPLAY=CLAIMS - 104k - 31 Dec 2007 - Cached - Similar pages

optical character recognition - definition of optical character ...

1. The electronic identification and digital encoding of printed or handwritten ... Optical chopper Optical circle: Optical circulator Optical Coarse Packet Switching
www.thefreedictionary.com/optical+character+recognition - 46k - 03 Jan 2008 - Cached - Similar pages

Optical Chopper-Accessories

Thorlabs specializes in the building blocks for laser and fiber optic systems. From opto-mechanical components to telecom test instrumentation, Thorlabs' extensive ... Optical ...
www.thorlabs.com/ProductDetail.cfm?&DID=6&ObjectGroup_ID=287&Product_ID=1136 - 104k - 31 Dec 2007 - Cached - Similar pages

OPTICAL-CHOPPER.COM

f l u o r e s c e n c e â€˘ f o r e n s i c s â€˘ o p t i c a l s p e c t r o s c o p y â€˘ r a m a n â€˘ e m i s s i o n â€˘ o e m & g r a t i n g s ...
OPTICAL-CHOPPER.COM - 32k - 04 Jan 2008 - Cached - Similar pages

Rotating Disc Optical Chopper

Rotating Disc Optical Choppers. ... Optical choppers are a mechanical method of repetitively switching light beams on and off.
www.scitec.uk.com/optical_chopper - 111k - 30 Dec 2007 - Cached - Similar pages

spiedl.aip.org

Microfabricated Optical Chopper
spiedl.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=PSISDG001992000001000040000001&idtype=cvips&gifs=yes - 105k - 30 Dec 2007 - Cached - Similar pages

Electro Optics : Products : Accessories : Optical chopper

ACCESSORIES Optical chopper. Spectrum Detector. Click here for more information. Spectrum Detector has introduced a general-purpose digital optical chopper for use with its ...
www.electrooptics.com/products/product_details.php?product_id=410 - 67k - 02 Jan 2008 - Cached - Similar pages

optical choppers, infrared triggers

Technical Characteristics of the optical chopper: Aperture Size: 0.25" Â 0.59" (6.3mm X 14.9mm) Frequency Range: DC ...
www.eoc-inc.com/ir_source_drivers.htm - 101k - 31 Dec 2007 - Cached - Similar pages

Near-Infrared Optical SETI

Focus with oscilloscope and optical chopper. Preamplifier with 26 dB gain and 50 MHz bandwidth (max. data rate approximately 3 Gb per minute) A/D 5 MHz average sampling rate
kerouac.pharm.uky.edu/seti/near-ir%20seti.html - 111k - 30 Dec 2007 - Cached - Similar pages

Modular system for the spectral characterization of optical elements

... in amplifier GPIB (General Purpose Interface Bus) photodetector preamplifier (optional) optical system1 reference signal optical system2 sample optical chopper DSP lock-inamplifier optical chopper ...
www.tu-ilmenau.de/fakmb/fileadmin/template/fgto/Forschung/PDF/Spektralmessplatz.pdf - 46k - 03 Jan 2008 - Cached - Similar pages

Optical Chopper (3501)

The Model 3501 optical chopper provides rock-solid stability and flexibility because its chopping frequency is phase-locked to its own internal frequency synthesizer.
www.laser2000.se/index.php?id=364238&L=1 - 104k - 31 Dec 2007 - Cached - Similar pages

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