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Lasers News
Hybrid CARS technology images label-free biopsies
JENA, Germany – A new technique takes the sting out of skin biopsies – in fact, it allows doctors to look for disease with no skin contact at all. The label-free, in vivo 3-D optical biopsy uses a hybrid multiphoton tomography and coherent anti-Stokes Raman scattering (MPT-CARS) technique to glean information on skin morphology at a subcellular level; it also determines lipid and water content. CARS images of psoriasis at the skin surface. Courtesy of JenLab GmbH. The MPT-CARS instrument ...
Imaging in the Ultrafast Lane
May 1, 2011 — For ultrafast imaging at wavelengths well below the visible, consider the work being done by a team led by professors Henry Kapteyn and Margaret Murnane. The married couple holds appointments in physics at the University of Colorado at Boulder and...
Key Enabling Technologies for Growth
May 1, 2011 — Several technologies have great potential to strengthen Europe’s capacity for innovation and industrial development in the face of global competition. In October 2009, the European Commission identified key enabling technologies (KETs); in...
Laser Munich Brings Science and Industry Together
May 1, 2011 — There is a lot of variety in photonics, and the Laser World of Photonics trade fair and World of Photonics Congress, to be held concurrently from May 23 to 26 at New Munich Trade Fair Centre, will cover the full spectrum of technologies. Industry...
Laser Ship Defense Milestone
May 1, 2011 — At Los Alamos National Laboratory in New Mexico, scientists in the Office of Naval Research’s Free-Electron Laser (FEL) program have achieved a breakthrough in ship protection. They demonstrated an injector that can produce the electrons...
Laser Tech Company Expansion
May 1, 2011 — In response to demand for its laser technology, LPKF Laser & Electronics AG, based in Garbsen, Germany, is expanding its local facility, where it has hired more than 100 new employees over the past two years. While planning an expansion on its...
Laser welding: Coming to an OR near you
MUNICH, Germany – Instead of sewing up wounds, doctors soon could “weld” them shut, thanks to a new minimally invasive tool that closes wounds using a laser. Based on the laser welding process developed for plastics, the device simplifies the process of...
Manipulating nanowires for single-mode lasers
HANGZHOU, China, and BEIJING – A single-nanowire laser has been developed that, unlike earlier ones, which operated mostly in multiple modes, operates in a controllable single mode. Researchers from Zhejiang and Peking universities used a nanowire between 50 and 75 μm in...
N-slit laser interferometer developed
ROCHESTER, N.Y. – Scientists have developed an N-slit laser interferometer that is suitable for secure terrestrial free-space optical communications over propagation distances and clear-air turbulence detection. The device was created by physicists from...
Preserving Moore’s Law Pushes Lithography to its Limits
May 1, 2011 — The race is on to develop the next technology that will enable manufacturers to continue scaling down their chip sizes. Will optics provide the answer everyone is looking for? The brisk march of optical lithography has set the pace for the shrinking...
Quantum Dots Set to Permeate the Next Generation of Displays
May 1, 2011 — A veritable explosion of display-centric devices – new cell phones, handheld games, tablet computers and televisions in a multitude of sizes and dimensionality (2-D, 3-D … n-D!) is coming. Spurred on by ecologically minded consumers...
Some telecom laser makers produce 1M per month
May 1, 2011 — Robust growth is anticipated and, in fact, already occurring in elements of the optical components market. When compared with past quantities, one area of extraordinary growth is lasers, the sources or drivers of any fiber optic network, and their...
Terahertz bomb sniffer wins student prize
TROY, N.Y. – A new detection method extends the distance from which powerful terahertz technology can remotely sniff out hidden explosives, chemicals and other materials. Benjamin Clough, a doctoral student at Rensselaer Polytechnic Institute, has developed...
Ultrafast laser scribes solar cells
May 1, 2011 — A new manufacturing method using an ultrafast pulsing laser could make thin-film solar cell arrays a more efficient and less expensive means of power generation. The current method of connecting solar panels into arrays that generate usable...
USAF works to improve silicon photonics processes
ARLINGTON, Va. – The US?Air Force Office of Scientific Research announced that it will fund efforts to put silicon photonics within the grasp of scientists and startup companies. The new program will be called OpSIS, short for Optoelectronic Systems Integration in...
Using SBIRs as a Platform for Success
May 1, 2011 — Perseverance is the most important factor in garnering a Small Business Innovation Research (SBIR) award, according to Brimrose Corp.’s founder and CEO. And he should know. In 1984, Dr. Ron Rosemeier found himself at the end of his postdoc...
ALM Acquires Stake in Laser Sintering Biz
KRAILLING, Germany, April 29, 2011 — Advanced Laser Materials (ALM), which develops and manufactures materials for rapid manufacturing, announced its strategic partnership with Integra Services of Temple, Texas, which offers technical expertise to the laser sintering business. The...
Iranian University to Host Optics, Laser Engineering Show
ISFAHAN, Iran, April 29, 2011 — Malek-e Ashtar University of Technology in Central Iran, in association with the electronics industry of Iran, will hold the two-day conference “Optics and Laser Engineering in Iran” on May 18 and 19, 2011, at the university's...
Strong Growth Projected for Silicon Photonics Market
DALLAS, April 27, 2011 — The silicon photonics market is expected to reach a value of the $2.02 billion by 2015, reflecting a five-year compound annual growth rate of 78.2 percent, according to the report Global Silicon Photonics Market (2010-2015), published by...
Laser Sensor Means Rifle Hits Bull's-Eye Every Time
OAK RIDGE, Tenn., April 26, 2011 — Military and police marksmen could see their rifle sights improve with a fiber optic laser-based sensor system that automatically corrects for even tiny barrel disruptions. The system, developed by a team led by Oak Ridge National Laboratory's...
MicroVision Opens 1st R&D Center Outside the US
REDMOND, Wash., & SINGAPORE, April 26, 2011 — Ultraminiature display technology provider MicroVision announced the opening of a research and development center at Nanyang Technological University (NTU) in Singapore. The facility will focus on the development of breakthrough products using...
B&W Tek Launches Outreach Initiative
NEWARK, Del., April 25, 2011 — B&W Tek Inc. announced recently the “New Horizons” initiative, an outreach program designed to support breakthrough innovations in scientific research within academic institutions. The company is providing special pricing as...
BAE to Demo Tactical Laser System for Navy
ARLINGTON, Va., April 25, 2011 — BAE Systems has received a $2.8 million contract from the US Navy to demonstrate a tactical laser system (TLS) that can be integrated with existing US Navy gun mounts. The Tactical Laser System couples a solid-state, high-energy laser weapon...
Ophir Laser Group Rebrands as Ophir Photonics
LOGAN, Utah, April 25, 2011 — Precision laser measurement equipment provider Ophir Photonics announced the launch of a new corporate branding strategy and the expansion of its US manufacturing and distribution facilities in Logan. Formerly known as the Ophir Laser Measurement...
Empa Opens UV Laser Center in Thun
THUN, Switzerland, April 22, 2011 — Earlier this month, Empa, a research institution for applied materials sciences and technologies, opened a new laser center in Thun, the only UV laser facility of its kind in the world. Empa said commercial partners will use it to structure large...
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