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Photonics.com Weekly: Fish-Inspired Fractals Guide Optical Coating Design (1/21/2016)

Photonics.com Weekly: Fish-Inspired Fractals Guide Optical Coating Design
Fish scales could serve as a model for better broadband reflectors and custom multispectral filters.
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Thursday, January 21, 2016
       
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Fish-Inspired Fractals Guide Optical Coating Design
Fish-Inspired Fractals Guide Optical Coating Design
Fish scales could serve as a model for better broadband reflectors and custom multispectral filters. The shiny skins of certain ribbonfish reflect light across a broad range of wavelengths, giving them a brilliant metallic appearance.
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World Economic Forum Names Solar Film Firm a Tech Pioneer
World Economic Forum Names Solar Film Firm a Tech Pioneer
Organic flexible solar film producer Heliatek GmbH will present its technology at the World Economic Forum Annual Meeting in Davos-Klosters this month.
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Lasering Leaves Improves Treatment of Citrus Greening
Lasering Leaves Improves Treatment of Citrus Greening
A treatment involving laser marking has improved the success of antibiotics in treating a disease that has been ravaging Florida’s citrus crops for a decade. Laser marking leaves with 250-µm-diameter indentations significantly enhanced the penetration of foliar-applied substances.
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Red LED Optimization Reveals Oxygen’s Role in Optoelectronics
Red LED Optimization Reveals Oxygen’s Role in Optoelectronics
Investigation of oxygen’s contradictory role in optoelectronics has led to a method to fine-tune the performance of europium (Eu) -doped gallium nitride (GaN) devices, which could provide the red colors in LEDs and other displays.
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Nanoengraving Technique Uses Chemical Etching to Achieve 100-nm Resolution
Nanoengraving Technique Uses Chemical Etching to Achieve 100-nm Resolution
A femtosecond laser deposition mechanism has achieved patterns on glass with 100-nm resolution. The method could allow quick and inexpensive production of nanoscale sensors and chips.
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Featured Video
 
OSA Centennial – Susan Houde-Walter, Lasermax
OSA Centennial – Susan Houde-Walter, Lasermax
The Optical Society members share their reflections on 100 years of optics innovation, what inspired their interest in the field and how OSA has impacted their career.

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More Headlines
 
 

Finnish Agency to Fund Optical Measurement Project  Read Article 

Dragonfly to Distribute Optomec Laser Additive Manufacturing Systems in Italy  Read Article 

Ciena Acquires Photonics Assets From Teraxion  Read Article 

Copper Complex’s Quantum Properties Increase OLED Efficiency  Read Article 

 
Featured Products
 
 
Optikos Corporation - Meridian Camera Test System Meridian Camera Test System

Optikos Corporation
Meridian Systems provide high-speed production testing for small aperture devices such as webcams, and vehicle and cell phone cameras.

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PhotonTec Berlin - Wavelength Stabilized Diode Lasers Wavelength Stabilized Diode Lasers

PhotonTec Berlin
PhotonTec Berlin GmbH is now able to provide wavelength stabilized diode lasers at 785nm, 808nm, 976nm and 981nm.

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BMV Optical Technologies - Graded Reflectivity Mirrors Graded Reflectivity Mirrors

BMV Optical Technologies
Along with GRMs, BMV Optical Technologies manufactures a wide range of custom optics such as lenses, beamsplitters, laser mirrors, etalons, thin-film coatings and many others.

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Diverse Optics Inc. - Injection Molding Injection Molding

Diverse Optics Inc.
Diverse Optics creates custom precision polymer optics. We manufacture the most challenging components, modules, and assemblies for defense, medical, and commercial applications.

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Industry Events
 
 
SPIE Advanced Lithography
SPIE Advanced Lithography
Feb. 21-25 - San Jose, Calif.
This lithography industry conference and exhibition draws more than 2,300 attendees, 50 exhibitors and 600 technical papers. Topics include extreme-ultraviolet (EUV); alternative technologies; metrology, inspection and process control; advances in patterning materials and processes; optical microlithography; optimization of design, process and technology for manufacturability; and etch technology for nanopatterning.
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Webinars
 
 
CMOS-Integrated Nanophotonics Technologies for Short-Reach Communications Links
CMOS-Integrated Nanophotonics Technologies for Short-Reach Communications Links
Thursday, Jan. 28, 1-2 p.m. EST
This webinar will provide an overview of monolithic front-end-integrated electronic/nanophotonic CMOS technology that has been developed at IBM for single-mode optical short-reach transceivers at data rates up to 25 Gb/s.

Presenter Douglas Gill is a research staff member at IBM's T.J. Watson Research Center in Yorktown Heights, N.Y., where he works on electro-optic systems monolithically integrated within CMOS electronics.
 Register Now 

 
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Looking for Optics and Optical Components products? Search PhotonicsBuyersGuide.com, or browse these product categories:
 Concave and Convex Spherical Mirrors 

 Dielectric Coatings 

 Glass Components and Subassemblies 
 Infrared Materials 

 Optical Flats 

 Abrasion Resistant Coatings 
 

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