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QCLs & New Low-Cost IR Sensors Open Door for Many OEM Opportunities

Driving a vehicle at night or during foggy conditions can be tricky and dangerous, where poor visibility can cause undue stress or even an accident. These conditions make it more difficult to see upcoming potential obstacles, especially if that obstacle is a deer in a field or a pedestrian in dark clothing at night. However, thanks to newer, more efficient, and cost-effective advancements, we could see more widespread deployment of LIDAR-based automotive detection and warning… Read More

The US Navy is Testing Out Drone-Zapping Laser Weapons

In the search for a more cost-effective, efficient, and agile defense against increasingly modernized threats, such as armed unmanned aerial vehicles (UAVs), or drones, the US Navy has turned to directed-energy weapons (DEWs). The USS Portland, equipped with a laser weapon system, is the latest example of modern, cost-effective threat mitigation, effectively demonstrating the ability to destroy both a floating target and a drone in fiel… Read More

What is a Thin Disk Laser, and What Advantages Do They Offer?

A thin disk laser is a type of diode-pumped solid-state (DPSS) laser technology in which the gain medium is comprised of a thin disk of typically Yb:YAG crystal. The invention of the thin disk laser came in 1991 through collaboration between the German Aerospace Center and a group at the University of … Read More

RPMC Lasers Announces Exclusive Partnership with Dausinger + Giesen

RPMC Lasers Inc, the leading laser distributor in North America, is excited to announce an exclusive distribution agreement with Dausinger + Giesen, allowing us to now offer their Thin-Disk Lasers and Thin-Disk Components. D + G provides leading edge thin disk laser components, such as thin disk gain media, thin disk pump modules, Pockels cells, and high-power opto… Read More

Flow Cytometry: Application Basics, Source Requirements & Solutions

Flow cytometry is a method for simultaneously analyzing multiple physical properties of an individual cell as it flows through a beam of light in a fluid stream, including the cells size and fluorescence.  In practice, flow cytometry is essentially a combination of particle counting and fluorescence spectroscopy. By combining these two techniques flow cytometry can be employed in cell counting, cell sorting, biomarker detection, and protein engineering analyzing thousands of cells per second as they pass through the liqu… Read More

Multi-Wavelength Combiners: A Critical Tool for Fluorescence Imaging

Fluorescence imaging is a non-invasive imaging technique that utilizes the mechanism of fluorescence – matter emitting light of a particular wavelength after absorbing photons – which helps visualize biological processes taking place in a living organism. Tissues, cells, and their cellular structures are mostly water, making them transparent and difficult to view with traditiona… Read More

When Light Flashes for a Quintillionth of a Second, Things Get Weird

New experiments allow researchers to watch attosecond laser pulse pairs up close, allowing for a better understanding and control over these ultrashort pulse pairs. This interesting breakthrough could lead to some amazing advancements in spectroscopy, microelectronic manufacturing, medical equipment and surgeries, and who knows what else… This article explains this new development and discusses the potential future… Read More

Laser Diodes for Gas Sensing: Mode-Hop-Free Tunability With High SMSR

Single-frequency lasers have long been the cornerstone of standoff gas detection applications, particularly in traditional LIDAR (Light Detection And Ranging), DIAL (Differential Absorption LIDAR), and TDLAS (Tunable Diode Laser Absorption Spectroscopy).  More recently, as single-frequency laser diodes have become more common and less expensive, they are being utilized in more localized and industrial gas sensing app… Read More

TO-Can Laser Diode Heat Dissipation

When operating a laser diode, proper thermal management is critical to avoid damage. A few key aspects to consider are the generation and dissipation of waste heat, laser diode operating temperature, and proper heatsinking. This article will focus on TO-Can packages, giving consideration to these key aspects and providing useful information for proper thermal m… Read More

The UK’s solution for enemy drones? Lasers.

The United Kingdom is investing roughly $100 million in new directed energy weapons across sea and land. Split into three contracts, and announced September 14 at the Defense and Security Equipment International exhibition in London, two of the direct energy weapons will be lasers that can stop drones, while the third will use radio to detect and track targets. It’s a push for a new kind of weapon that can face a new kind of threat, and do so cost-ef… Read More

Laser Alignment: HeNe Lasers, Methods, and Helpful Tips

Laser alignment can be a challenging task, but aligning a laser beam doesn’t have to be as complicated as it might seem with the right tools and proper techniques. Multiple tried-and-true methods have been developed over the years, utilized by technicians and engineers to simplify the alignment process. With the development of these methods, along with some tips and tricks, you don’t need to be a laser expert to perform your alignments with relative ease, ensuring your laser path is right where you want it to be and your beam is on target e… Read More

445nm High-Power Diode Lasers for Micro-Welding Applications

Micro-welding is a high-precision welding method employed to fuse minuscule metal parts or features together. Traditionally, this requires a highly skilled specialist, utilizing a variety of skill sets and knowledge of various materials’ properties, taking into account all of the particular considerations involved in such a precise, delicate process. The Ford company first developed micro-welding to solve the problem of welding materials in a vacuum tube with a high melt… Read More

Want to Minimize Your LIDAR Footprint, Cost, and Energy Consumption?

We have written several articles about various forms of LIDAR and the laser requirements needed to ensure a successful application. In this article, we are going to compile and briefly review some of this previously covered material. Then we will cover some benefits of choosing compact fiber lasers over some of the other options for your LIDAR ap… Read More

Custom, Integrated System Platforms for Customer-Specific Applications

In business for over 20 years, with nearly 10,000 units fielded to date, the experts at Bright Solutions provide a world-class level of quality, customer care, and service. Their wealth of knowledge in laser engineering and applications experience has led to the development and continuous improvement of multiple series of high-quality custom DP… Read More

High-Power CW Lasers for Holography, Interferometry & Spectroscopy

Laser applications are becoming increasingly sophisticated as demand rises for more precise measurements, faster throughput, and better analysis. Some applications like Holography, Interferometry, and Raman Spectroscopy are rapidly growing in popularity along with the demand for better results. Because of this increased demand, companies are developing more advanced lasers with higher beam quality and other features meant to enhance the results of these popular app… Read More

New Dual-Wavelength Raman Probe Enhances Flexibility & Throughput

Raman Spectroscopy has become increasingly popular in recent years. With more demand for this application, some companies have strived to make advancements to the associated technology and hardware, in an effort to provide better results, more throughput, increased flexibility, and a reduction in total footprint of these devices. This Raman Probe provides great flexibility with configurable optics and advanced features like dual-wavelength capability using only one spe… Read More

Pick a Color, Any Color! Versatile, User-Friendly, Tunable OPO Laser

Tunable lasers have proven to be great assets for numerous applications. Various types of laser spectroscopy, and many other scientific applications benefit from the wavelength tunability, narrow linewidths and output power provided by tunable lasers. Tunable OPO lasers provide great benefits for many spectroscopy and other applications, with their small footprint and wide range of wavelength t… Read More

Space-Qualified Laser Diodes: Development, Qualification & Acceptance

For many years, space applications have steadily increased the utilization of laser diodes for various instruments (mainly pump sources for solid-state lasers). Because of this, organizations have developed qualification methodologies to ensure high levels of quality, performance, and lifetime. In recent years, increasingly complex scientific payloads have required more precise lasers for metrology, calibration, and environmenta… Read More

World’s Smallest OEM Laser Sources for Portable, Handheld Applications

We provide a huge range of configurations for the ‘World’s Smallest’ DPSS & Diode Lasers and Multi-Wavelength Combiners. The low cost, lightweight & ultra-compact footprint, USB power, and other features, make these lasers and multi-wavelength combiners perfect for any kind of portable, handheld applications, whether out in the field, or for efficient and convenient use in the lab, receiving center, incoming inspection, or anywhere you nee… Read More

2-Photon Microscopy: XSight’s Vision for a Simplified Experience

The ALCOR Series of femtosecond lasers can be equipped with the optional XSight, fully-integrated electronics module for 920nm & 1064nm, allowing for easy power adjustments and modulation. By itself, the ALCOR is an excellent laser for Two-Photon Imaging applications, offering fixed output powers of 1W, 2W, 4W, and 5W, but has no power modulation, and can only operate in alignment power mode, or full power mode, with no intermediate power levels. With the addition of the XSight module, users can tailor the output power to achieve the best results from their specific ap… Read More

What Are the Critical Laser Source Requirements for Laser Designation?

Combat zones can be extremely chaotic. With a massive influx of sensory input, implementing clear communication, rugged tools, and reliable instrumentation is key to a successful mission. One of the most challenging tasks in any aerial combat situation is determining which assets on the ground to target and which ones to avoid. Because of this challenge, a practice, commonly referred to as “painting the target,” was developed and has been successfully deployed for many years, allowing ground forces to identify and designate targets for successful engagement by aeria… Read More

Microchip Lasers: Fully Integrated Modules for LIDAR & 3D Scanning

Microchip laser technology is a perfect option for various LIDAR-based applications, as well as LIBS, spectroscopy, micromachining, and more. Microchip lasers are typically compact and lightweight, allowing for easier and more efficient integration in airborne and portable, handheld applications, and the laser characteristics are in line with LIDAR requirements for collecting … Read More