Find below the activities listed on the IYL 2015 Event Programme starting between 2-8 November. Click on the links for more information on the different activities.
- Analog Mania (Timişoara Romania) | 2-8 November
- Festival of Light (Al-Ain, United Arab Emirates) | 2-3 November
- Eltham Lights Up (London, United Kingdom) | 2-19 November
- Light: Beyond the Bulb (Brookville, NY, United States) | 2-23 November
- Globe at Night (Worldwide) | 2-11 November
- The Nature of Light: Augustin Fresnel, his impact on Art and Science (1790-1900) (Paris, France) | 2 November
- 2015 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC) (Porto de Galinhas, Brazil) | 3-6 November
- Optica Fantastica: Images to Illuminate the Physics of Light (Bristol, United Kingdom) | 3 November
- Astronomy Week (Rio de Janeiro, Brazil) | 3-8 November
- Light Month at The Mind Museum (Bonifacio Global City, Taguig Philippines) | 3-30 November
- Fluid Structure Interaction Simulations with COMSOL Multiphysics (Singapore) | 3 November
- A Thai–Vietnamese Workshop on Optical Technologies & Applications (Bangkok, Thailand) | 4-5 November
- InScience Dutch International Science Film Festival (Nijmegen, Netherlands) | 4-8 November
- Fundamental Lighting Course: November 2015 (Rugby, United Kingdom) | 4 November
- Light in Culture and Religion (Graz, Austria) | 4 November
- 20th Anniversary of the Institute of Photonics (Glasgow, United Kingdom) | 4 November
- TEDx San Antonio 2015 (San Antonio, US) | 4 November
- Thursdays of Astronomy: Light (Rovereto, Italy) | 5-26 November
- Talk about James Clerk Maxwell and Electromagnatic Theory of Light (Burjassot, Spain) | 5 November
- International Year of Light Symposium: Photonics, Medicine and the Environment (
San Juan, Puerto Rico) | 5 November
- International Year of Light Optics and Photonics Workshop (San Juan, Puerto Rico) | 5 November
- Light to digest! (Ghent, Belgium) | 5-6 November
- Laser Florence 2015 (Florence, Italy) | 5-7 November
- 26th Far Infrared Rays Technology Symposium (Tokyo, Japan) | 5 November
- Photograph the light of Sahara! (Zagora, Morocco) | 5-8 November
- Puerto Rico Photonics Institute Open House (Barceloneta, Puerto Rico) | 6 November
- Physics of Laser Light in Visual Arts (Bern, Switzerland) | 6 November
- Light territories in culture (Territorios de la luz en la cultura) (Madrid, Spain) | 6 November
- Photophon (Wels, Austria) | 6-8 November
- Public Eye Soar 2015 (Panama, FL, United States) | 6-7 November
- TEDx San Antonio (San Antonio, TX, United States) | 7 November
- One Day Seminar on Light and Light Based Technologies (Trivandrum, India) | 7 November
- LPWA Koblenz Special Event (Koblenz, Germany) | 7 November
- Shine (St Andrews, United Kingdom) | 7 November
- Concert of Light (San Juan, Puerto Rico) | 7 November
- Lumière sur la Lumière (Shedding light on light) (Lausanne, Switzerland) | 7 November
- Lluèrnia, festival of fire and light (Olot, Spain) | 7 November
- In and Out of Sync: How Does Light Impact Health? (Cambridge, MA, United States) | 7 November
- Turkish National Committee on Illumination, Lighting Education Seminar (Istanbul, Turkey) | 7 November – 4 December
- Light – fusing arts and science (Bristol, United Kingdom) | 8 November
- Illuminating Engineering Society of North America Annual Conference (Indianapolis, IN, United States) | 8-10 November
Please note that some last-minute additions to the event programme may not appear here. For an up-to-date overview of IYL 2015 events please visit the IYL 2015 Event Programme.
This is a time of revolutionary change in the lighting industry. Solid-state lighting (SSL) systems are on track to achieve lighting efficacies for general lighting in excess of 150 lumens per watt (lm/W) in the not-too-distant future. This is double the typical performance of the ubiquitous linear fluorescent systems in use in commercial spaces today, and 10x the efficacy of the familiar incandescent light bulb, which many countries have regulated out of use in many applications in recent years. The total system performance could be further improved by the addition of smart controls, which include occupancy sensing and daylight harvesting, among other features.
Lighting quality is contextual, being a function of meeting the functions of the space (here expressed as individual well-being of people in buildings), while taking into account the economic and environmental context and the physical setting (here expressed as architectural considerations). Credit: (1).
One of the important and widely-used optical instruments, an optical microscope, helps us see small things and tiny detail easily and it is used in various purposes such as education, science, agriculture, and public health. It typically costs around hundreds US dollars at the cheapest. It also comes with limited features; for example, you need to pay more if you would like to capture the image or record a video clip and even upload it to the internet to share with others.
μEye’s polymer lens. Credit: NECTEC’s Photonics Technology Laboratory.
Realizing that today mobile devices in the form of tablet and smart phone becomes available for everyone and they are embedded with at least one digital camera, would it be much better to transform our mobile device into a digital microscope without the need of additional lens holder sets?
A research team at National Electronics and Computer Technology (NECTEC)’s Photonics Technology Laboratory under Thailand’s National Science and Technology Development Agency have developed a series of polymer lenses called μEye (pronounces as Mu-Eye) based on their proprietary inventions and designs which can transform a smart phone or a tablet into a digital microscopes. They even got support through a well-known Indiegogo crowdfunding platform. With the current lens version, available optical magnifications are 25x, 50x, and 100x. As one side of their μEye’s lenses is flat, the lens shown in the figure below can be directly attached in front of the mobile device’s camera.
Those of us who are fortunate to work directly in the photonics or optical technology fields or are members of the wider technical community, already have an innate appreciation of the transformative nature of light-based technologies and the crucial role they place in our daily lives. Light is not something we take for granted; we recognize implicitly how optical technologies have revolutionized medicine, manufacturing communications, and energy. However, while developed countries have benefited tremendously from these advancements, there are many in developing countries that lack basic access to the very technologies that we consider both commonplace and fundamental for existence. For example, more than one-fifth of the world’s 7.3 billion population has no access to electricity, almost 600 million people living in Africa alone. Without electricity families have no clean source of light, having to rely instead on expensive (and dangerous) alternatives like homemade kerosene lamps; families can spend up to 40 percent of their income just on kerosene. With respect to access to communications, less than 20% of the global internet usage comes from Africa. This disparity in technology richness and its detrimental consequences was recently highlighted by the UN Secretary General, Ban Ki Moon who noted, “Widespread energy poverty still condemns billions to darkness, ill health and missed opportunities for education and prosperity”.
Wine is one of life’s most enjoyable pleasures. Light is fundamental to our very survival. What’s the link between the two? The e-Luminate Foundation explored this as part of a wine tasting experiment to prove whether or not lighting conditions influence our perception of wine.
The experiment consisted in tasting wine under different lights in the prestigious Fellows Dining Room at Gonville & Caius College in Cambridge, United Kingdom.