81. PLX Inc. - Complex Optical Elements And Optical Components For Compact Optical E Manufactures complex optics including retroreflectors, pentaprisms, and monolithic interferometers. New York. http://www.plxinc.com

82. ::: GratingWorks ::: Holographic Diffraction Gratings Producer of holographic gratings and diffractive optics. Ningbo, China. http://www.gratingworks.com

Spectral Modules and Spectrographs Low PDL Telecom Gratings Original Concave Holographic Gratings Original Convex Holographic Gratings Original Planar Holographic Gratings Original Rowland Circle Holographic Gratings Optical Design Services Competitive Price Gratingworks specializes in the design and fabrication of original holographic diffraction gratings and various spectral modules. Our grating products include LPDL planar aberration-corrected concave/convex , and Rowland Circle designs . Our engineers have strong design capabilities in diffraction optics, spectrographs and related optical, mechanical and electronic systems. Choose from our range of solutions Holographic gratings from Gratingworks have a groove density from 40 to 6000lines/mm and cover a wavelength range from 0.1um to 10um. Their fringe profiles can be sinusoidal, deformed sinusoidal, or triangular. GratingWorks' quality management system is ISO 9001:2000 certified, an internationally recognized standard. The Quality management applies in the following area: Design, Fabrication and service of Holographic Gratings and Spectral Modules Home Products Sales Tech Support ... Contact Us Tel/Fax(USA): 978-266-1871 sales@gratingworks.com

83. Altechna Co. Ltd. Laser Related Components And Technologies Stock and custom optics, optomechanics, laser crystals, positioners. Lithuania. http://www.altechna.com

Home We Represent Our Partners and Distributors Contact us ... Projects and development E-Mail: Password: Remember Me Register Retrieve password Ask Altechna a question Call Altechna Forum How to buy Student internship programme Quick quotation Products Laser components Laser optics Laser technologies 1. General Optics Dielectric coated optics Lenses Prisms ... MORE New products Motorized Continuously Variable Attenuator for High Power applications Motorized Continuously Variable Attenuator with Brewster type thin film polarizers/polarizing beamsplitter cube. LiSAF, LiSGaF and LiCAF crystals Colquiriite crystals widely tunable in the near-IR range (~780 nm to 1010 nm) Plano-Concave Axicon (Conical lens) Altechna is able to offer and Plano-Concave Axicons of various dimensions and Apex angles. High power laser diode DRIVER for DPSS lasers Cost-effective, hi-tech solution designed for safe operation of laser diodes and DPSS lasers for both OEM and end-user applications. Diode pumped passively Q-switched micro laser AltLAS HIGHER POWER MODEL AVAILABLE - Pulse energy up to 100 uJ at 5 Khz rep rate - Peak power up to 100 KW Yb:YAG micro laser produces high energy pulses at high repetition rates.

84. Optical Illusions Amazing Optical Magic A selection of common images. http://www.goodtricks.net/optical-illusions-optical-magic.html

85. Optical Works Ltd, Manufacturer Of Optical Components Supplier of lenses, mirrors, prisms, beamsplitters, and optical flats. http://www.opticalworks.co.uk

Optical Works Ltd We regret that Optical Works Ltd has now ceased trading.

86. Optical Filters And Instruments - Asahi Spectra USA Inc. Design and manufacture of optical filters, from UV to NIR. http://www.asahi-spectra.com

FAQ Contact Us Site Map Asahi Spectra supplies high-end optical filters and instruments for biomedical, fluorescence, sorar cells, FPD inspection, lithography and astronomy. Our optical filters and instruments enhance the measurement capabilities of UV, VIS, and NIR ranges. We have developed our photonics tools for over 30 years, and are well known in Japan as one of the best optical solutions provider. We design, develop, and manufacture advanced interference filters as well as optical instruments. With our cutting-edge technology which has been developed by meeting our major customers’ requirements, we are passionate about contributing to the development of the US optical industry. Astronomical Telescopes and Instrumentation 2010 New product 600mm filter for wide field telescope, UKIDSS infrared filter, Optical/IR dichroic mirror More information New Released Products Astronomical Telescopes and Instrumentation 2010 ELS-250 acquired CE and FCC certification Exhibiting in Defense, Security, and Sensing 2010 IV measurement system at Photonics West 2010 ... OPTO Taiwan Taipei, Taiwan 9-11 June 2010 Booth No: A208 OPTATEC Frankfurt, Germany

87. Laboratory Optical Co. Precision Optical Polished Rods Spherical Cylindrical Len Laboratory Optical Co. is a supplier of high quality precision optical components to the electro-optic and ultrasonic transducer industries http://www.laboratoryoptical.com

SPECIALTY OPTICAL COMPONENTS Laboratory Optical Co. is a supplier of high quality precision optical components to the electro-optic and ultrasonic transducer industries. We also serve the research needs of universities and government labs. Our specialties include, but are not limited to, acoustic rods, spherical and cylindrical focusing lenses, crystal optics, complex prisms, mirrors and optical test flats. Materials we routinely work with include fused and natural quartz, sapphire, silicon, lithium niobate, zinc selenide, and many others. Personal service is our specialty and your inquiries will receive prompt attention. Low overhead helps keep our prices reasonable. We welcome the opportunity to discuss your design requirements. With our many years of technical experience, we can offer suggestions to improve your product performance and reduce your costs. [ Home Materials and Products Capabilities Contact Us Contact Information Mail address: P.O. Box 936, Sturbridge, Ma 01566

88. SEOUL OPTICAL IND.CO.,LTD.. Maker of optical components. http://www.seoulopt.co.kr

89. MyEOS.org The EOS represents all national optical societies in Europe and its individual members. http://www.europeanopticalsociety.org/

@import "/sites/all/themes/myeos/html-elements.css?n"; @import "/sites/all/themes/zen/zen/tabs.css?n"; @import "/sites/all/themes/zen/zen/messages.css?n"; @import "/sites/all/themes/zen/zen/block-editing.css?n"; @import "/sites/all/themes/zen/zen/wireframes.css?n"; @import "/sites/all/themes/myeos/layout.css?n"; @import "/sites/all/themes/myeos/myeos.css?n"; @import "/sites/all/themes/myeos/nice_menus_default.css?n"; @import "/sites/all/themes/myeos/print.css?n"; Skip to Navigation Search this site: Faculty for the Future Programme: Supporting Women in Science Latest news - Call for Applications for the 2011 Faculty for the Future Fellowships The 2011 Awards session is open to applications as of September 1 st to November 30 th 2010. To determine if you are eligible and, if so, start preparing for application click on the links below. Read more 1st EOS Conference on Optofluidics (EOSOF 2011) Location: International Congress Centre Munich (ICM), Germany Duration: 23 May 2011 25 May 2011 Optical devices which incorporate liquids as a fundamental part of the structure can be traced as far back as the 18th century where rotating pools of mercury were put forth as a simple technique to create smooth spherical mirrors for use in reflecting telescopes. The evolution of modern microfluidics has enabled the development of a present day equivalent of such devices centered on the marriage of fluidics and optics which has come to be known as Optofluidics. EOSOF 2011 is held under the umbrella of the

90. Metaphotonics: Home Reports the research in Karlsruhe on the fabrication and optical characterization of functional metallic nanostructures for optical frequencies. http://www.metaphotonics.de/

Home Metamaterials? Publications People ... Legal Notice Home The research activities of the Helmholtz Young Investigators group "Metamaterials for Photonics" lead by Dr. Stefan Linden and Prof. Dr. Martin Wegener are devoted to fabrication and optical characterization of functional metallic nanostructures for optical frequencies. On metaphotonics.de, you will find background information on this fascinating topic as well as a summary of our recent results

91. :. OPTICAL COMMUNICATIONS: EDFA, Raman Amplifiers, Mach-Zehnder Modulators, Inte Publications from the Optical Communications Publications. http://vtsc.info/en/publication/

.: VTSC :. .: Publications :. HOME PAGE ABOUT ME EDUCATION WORKS ... BULGARIAN December 2009 International Journal of Computer Science and Network Security vol.9, No.12, 2009 "Amplification of the Multi-Wavelength Signal by Using EDFA with Constant Gain" "Усилване на WDM сигнали с използване на EDFA с постоянен коефициент на усилване" Download paper from IJCSNS June 2009 Journal of Optical Communications vol.2, 2009 "Reduction of the Signal Nonlinear Distortion in CATV Systems applying Dual Mach-Zehnder Modulators" "Намаляване на нелинейните изкривявания на сигналите в CATV системи чрез използване на двоен модулатор от тип "Мах-Зендер" View paper in JOC Download English Version June 2009 ICEST 2009 Veliko Tarnovo, Bulgaria „EDFA Application in WDM CATV Systems” „Приложение на EDFA във WDM CATV системи” Download English Version October 2008 TELECOM 2008 Varna, Bulgaria „Optimizing the parameters of the amplifiers used in the optical channel of CATV systems” „Оптимизиране на параметрите на усилватели, използвани в оптичния канал на CATV системи” Download Bulgarian Version June 2008 ICEST 2008 Nish, Serbia

92. BK Optical USA US manufacturer of sunglasses and optical frames, jewelry and optical hinges, frame coloration, lorgnettes. http://www.bkoptical.com

93. Rees-Optical.co.uk The premier supplier and manufacturer of optical rulers in the UK http://www.rees-optical.co.uk

Rees-Optical.co.uk The Optical Ruler Specialists Home Catalogue Student Offers Contact Us There are now even more ways to contact us. We've got a new phone number on top of our old one so you can now call us on: (+44) (0)20 3239 5001 or you can Skype us. Search for the username: Rees-Optical Rees-Optical: The Optical Ruler Manufacturers Welcome to Rees-Optical.co.uk, the website of W.T. Rees (Optical Services), the premier supplier and manufacturer of optical rulers in the UK. We specialise in supplying and manufacturing a variety of different optical rulers and measuring devices for the optical profession. Our products include the Fairbanks Facial Rule, the Fairbanks Datum Rule and the New Highway Rule. Please browse our website at your leisure, and discover all we have to offer. Quick Links The Fairbanks' Facial Rule The Datum Rule The City Rule The New highway Rule Other Info Delivery Charges Conditions of Sale Corporate Information Registered Design Information Rees-Optical.co.uk is now on Skype. В© Endcross Ventures Ltd 2010

94. Coates Optical Equipment Supplied Worldwide Online wholesaler of optical equipment located in the UK. http://www.coates-optical.co.uk

Home About Products FAQ's ... SiteMap OPTICAL SUPPLIES www.coates-optical.co.uk Established 1979 Welcome... to the Coates Optical web site. Our company is proud to have been supplying quality optical products for nearly 30 years to a world wide professional market. We also undertake optical repairs, sales, service and consultancy. C oates Optical is well respected in this niche industry for our reliable and wide product ranges, competitive prices and fast friendly customer service. Over 95% of products are held in stock ready for same day despatch. The knowledgeable staff that answer the telephones are all long-serving and technically experienced, they provide instant personal service and advice with attention to detail. O ur latest 2008/9 colour catalogue launched June 2008 , is the biggest ever with many additional categories and product lines. We also have exciting new products in the pipeline. Please visit our Products Page to view or download catalogue category pages in PDF format. If you would prefer a full printed version please phone or Email your postal address.

95. Halcyon Optical Services - Optical Fibre Consultant Offers consultancy and advice in many aspects of optical fibre and integrated optic technology, including optical design, fibre measurements, data analysis, technology reviews and tutorial material. http://www.halcyon-optical.co.uk

c) 2000-2010 Halcyon Optical Services Revision: March 2010 'Sandridge' Winchester Road Waltham Chase Hants SO32 2LG. UK Tel: +44 (0)1489 890149 Halcyon Optical Services is a small design and consultancy company providing services to the Optical Fibre, Photonics and Aerospace industries. Our customers to date include some of the biggest names in the business (and also some of the smallest), so please call us for a chat. HTML Counter Home About Consultancy ... Newsroom Learn how to make measurements of Mode Power Distribution and Encircled Flux. Learn how to control the mode distribution in multimode fibres. Request my PhD thesis, free of charge. Contact Andrew Hallam at ahallam@halcyon-optical.co.uk

96. Optical Illusions - Eye Tricks - Mind Puzzles Optical illusions, eye tricks, mind teasers and other puzzles. http://www.optical-illusionist.com

Optical Illusionist is a blog and gallery site dedicated to providing a stunning selection of mind boggling optical illusions eye tricks mind puzzles and other teasers. You can find everything here from impossible objects to 3D chalk drawings and everything in between. Please leave us your thoughts on each of the illusions we feature and check back often for updates, new illusions will be added on a regular basis so keep us bookmarked. 3D Illusions Afterimages Double Meanings Illusion Art ... Shadows and Mirrors Browse updates: Public lavatory false wall 6 comments Bringing a whole new meaning to the term 'public lavatory' this piece of artwork featured on a far wall brings added depth to the room and showing what it might be like if other people were in there using the facilities. On a slightly different note - why is there a guy rolling a ball down the grooves in the floor ? More... Image Credit: Flickr user celebdu Leaning Tower Illusion 7 comments These two images of the Leaning Tower of Pisa are identical but if you look at them closely you'll notice that the tower on the right appears to be leaning more than the one on the left even though there is no difference between the two. This illusion won the Best Visual Illusion of the Year contest in 2007. More...

97. Braingle: Optical Illusions Dozens of optical illusions to tease your brain. http://www.braingle.com/brainteasers/optical-illusions.php

98. Welcome To Optometrics Manufacturer of optical components and instruments. Massachusetts. http://www.optometrics.com/

99. Kaleido Technology Manufacturer of precision molded micro-optical components and subsystems. Denmark. http://www.kaleido-technology.com

Home About News Products ... Contact Manufacturing next-generation optics Lenses, mirrors, replication tools Kaleido Technology manufactures lenses, mirrors and replication tools by proprietary diamond-turning and -milling technology with unprecedented geometrical freedom and accuracy. Glass-optics, the semiconductor way Wafer-scale integration of optical systems? Kaleido Technology has the key building block through its wafer-level glass molding technology for high-precision aspheric glass lenses. Meet us Meet us at Ph otonics West 2011 News AAC Acoustic Technologies invests in Kaleido. Kaleido makes the Deloitte Technology fast 500 EMEA list Kaleido Technology is going green Job opening: Kaleido is hiring an industrial Ph.D. ... Products

100. Triformix - Integrated Optic Solutions Design, manufacture, and assembly of precision polymer injection molded optical subassemblies. California. http://www.triformix.com

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