Adjustable Pulse Width Lasers:

Precisely Tuned Pulse Width Control for Custom Applications

          • Flexible Pulse Width Control for Diverse Application Requirements
          • Versatile, Customizable Configurations & Wavelengths from UV to NIR
          • Extremely Rugged, Robust, & Reliable Fiber Laser Solutions

We’re experts at helping select the right configuration for you!

The Adjustable Pulse Width Lasers We Offer:

simple line graphic with an x/y graph and a wave or pulse, illustrating various pulse options

Flexible Pulse Width Control for Diverse Application Requirements
    • Pico to femto pulse width adjustment supports many applications & materials
    • Fine-tuned control allows for optimization of ablation, cutting & drilling processes
    • Enables customization for thermally sensitive or high-precision tasks

simple line art illustrating many choices and options

Versatile, Customizable Configurations & Wavelengths from UV to NIR
    • 1030nm NIR wavelength – Green & UV harmonic options: 515, 343 & 258nm
    • Customizable configurations ensure you get exactly what you need
    • Let us know what you need, and we’ll find a solution for you

simple line art illustrating a 'diamond award' for high-quality

Extremely Rugged, Robust, & Reliable Fiber Laser Solutions
    • Proven extreme shock & vibe resistant truly all-fiber laser designs
    • Long lifetime, long-term stability & hands-free operation
    • High-power, compact, or balance of size/power configurations

For nearly 30 years, RPMC’s selection of Adjustable Pulse Width Lasers has set the standard for affordable precision across a wide range of applications, from defense to medical, industrial, and research with 1000’s of successful units in the field. We understand that every application has unique requirements, which is why our configurable platforms are designed to offer the perfect fit for your needs—whether you’re working with fundamental wavelengths, harmonics, or specialty wavelengths. As your partner, we’re here to guide you through the selection process, ensuring that your adjustable pulse width laser integrates seamlessly into your existing systems. With time-tested technology that balances power and precision, we’re committed to supporting your success every step of the way.

Don’t hesitate to ask us anything!

Our adjustable pulse width lasers offer fine-tuned control across pico to femto ranges, supporting a diverse array of applications and material types. These lasers allow for precision adjustments to optimize cutting, drilling, and ablation processes, making them ideal for thermally sensitive and high-precision tasks. With versatile configurations spanning UV to NIR wavelengths, including 1030 nm, 515 nm, 343 nm, and 258 nm harmonics, we provide flexible, ruggedized solutions tailored to your exact requirements. Built with reliability and shock resistance in mind, these lasers ensure robust performance and long-term stability in challenging environments.

Let Us Help

With 1000s of fielded units, and over 25 years of experience, providing OEMs, contract manufacturers, and researchers with the best laser solution for their application, our expert team is ready to help! Working with RPMC ensures you are getting trusted advice from our knowledgeable and technical staff on a wide range of laser products.  RPMC and our manufacturers are willing and able to provide custom solutions for your unique application.

If you have any questions, or if you would like some assistance please contact us. Furthermore, you can email us at info@rpmclasers.com to talk to a knowledgeable Product Manager.

Check out our Online Store: This page contains In-Stock products and an ever-changing assortment of various types of new lasers at marked-down/discount prices.

We’re experts at helping select the right configuration for you!

Pulsed Lasers FAQs
What is a Pulsed Laser?
What is a Pulsed Laser?

A pulsed laser is any laser that does not emit a continuous-wave (CW) laser beam. Instead, they emit light pulses at some duration with some period of ‘off’ time between pulses and a frequency measured in cycles per second (Hz). There are several different methods for pulse generation, including passive and active q-switching and mode-locking. Pulsed lasers store energy and release it in these pulses or energy packets. This pulsing can be very beneficial, for example, when machining certain materials or features. The pulse can rapidly deliver the stored energy, with downtime in between, preventing too much heat from building up in the material. If you would like to read more about q-switches and the pros and cons of passive vs active q-switches, check out this blog “The Advantages and Disadvantages of Passive vs Active Q-Switching,” or check out our Overview of Pulsed Lasers section on our Lasers 101 Page!

What is the best laser for LIDAR?

What is the best laser for LIDAR?

There are actually numerous laser types that work well for various LIDAR and 3D Scanning applications. The answer comes down to what you want to measure or map. If your target is stationary, and distance is the only necessary measurement, short-pulsed lasers, with pulse durations of a few nanoseconds (even <1ns) and high pulse energy are what you’re looking for. This is also accurate for 3D scanning applications (given a stationary, albeit a much closer target), but select applications can also benefit from frequency-modulated, single-frequency (narrow-linewidth) fiber lasers. If your target is moving, and speed is the critical measurement, you need a single-frequency laser to ensure accurate measurement of the Doppler shift. If you want to learn more about the various forms of LIDAR and the critical laser source requirements, check out our LIDAR page for a list of detailed articles, as well as all the LIDAR laser source products we offer. Get more information from our Lasers 101, Blogs, Whitepapers, FAQs, and Press Release pages in our Knowledge Center!

What is the best laser for tattoo removal?

What is the best laser for tattoo removal?

Similar to laser hair removal, laser tattoo removal utilizes a process known as selective photothermolysis to target the embedded ink in the epidermis and dermis.  Photothermolysis is the use of laser microsurgery to selectively target tissue utilizing specific wavelengths of light to heat and destroy the tissue without affecting its surroundings.  In laser tattoo removal this is accomplished by using a focused q-switched laser with a fluence of approximately 10 J/cm2, to heat the ink molecules locally.  Since the q-switched laser’s pulse duration (100 ps to 10 ns) is shorter than the thermal relaxation time of the ink molecules it prevents heat diffusion from taking place.  In addition to minimizing damage to the surrounding tissue, this rapid localized heating results in a large thermal differential, resulting in a shock wave which breaks apart the ink molecules. If you would like more details on pulsed lasers for tattoo removal applications, see our Aesthetics Lasers page here! Get more information from our Lasers 101, Blogs, Whitepapers, and FAQ pages in our Knowledge Center!

What is the difference between active and passive q-switching?
What is the difference between active and passive q-switching?

There are a wide variety of q-switch technologies, but the technique as a whole can be broken down into two primary categories of q-switches, passive and active. Active q-switches could be a mechanical shutter device, an optical chopper wheel, or spinning mirror / prism inside the optical cavity, relying on a controllable, user set on/off ability. Passive q-switches use a saturable absorber, which can be a crystal (typically Cr:YAG), a passive semiconductor, or a special dye, and automatically produce pulses based on it’s design. Both passive and active q-switching techniques produce short pulses and high peak powers, but they each have their pros and cons. When choosing between actively q-switched and passively q-switched lasers, the key is to understand the tradeoffs between cost/size and triggering/energy and decide which is best for your particular application. Read more about these tradeoffs in this article: “The Advantages and Disadvantages of Passive vs Active Q-Switching.” Get more information from our Lasers 101, Blogs, Whitepapers, FAQs, and Press Release pages in our Knowledge Center!

What type of laser is used for LIBS?
What type of laser is used for LIBS?

A laser source used for LIBS must have a sufficiently large energy density to ablate the sample in as short a time possible. Typically, pulsed DPSS lasers take center stage here. However, it’s been shown that pulsed fiber lasers can also be a great option. For example, you could utilize fiber lasers to measure detection limits as low as micrograms per gram (µg/g) for many common metals and alloys, including aluminum, lithium, magnesium, and beryllium. Analytical performances showed to be, in some cases, close to those obtainable with a traditional high-energy Nd:YAG laser. The beam quality of fiber lasers, in conjunction with longer pulse widths, resulted in significantly deeper and cleaner ablation craters. If you want to learn more about LIBS and ideal laser sources, check out either this blog: “OEM Fiber Lasers for Industrial Laser Induced Breakdown Spectroscopy,” or this blog: “Laser Induced Breakdown Spectroscopy (LIBS) in Biomedical Applications.” Get more information from our Lasers 101, Blogs, Whitepapers, FAQs, and Press Release pages in our Knowledge Center!

Which IR laser is best for laser target designation?
Which IR laser is best for laser target designation?

There are many different types of laser designation systems used by the military today. Still, they all share the same basic functionality and outcome. At a glance, the laser requirements seem relatively straightforward. The laser needs to be invisible to the human eye, and it needs to have a programmable pulse rate. Still, when you look in more detail, many small factors add up to big problems if not appropriately addressed. Excellent divergence and beam pointing stability, low timing jitter, and rugged, low SWaP design are all critical features of a good laser designation source. Read more on these critical features in this article: “What are the Critical Laser Source Requirements for Laser Designation?” Get more information from our Lasers 101, Blogs, Whitepapers, FAQs, and Press Release pages in our Knowledge Center!