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Solid State Lasers and Laser Diodes from RPMC Lasers Inc » Products » 0.004

4mW Lasers

What are 4mW Lasers?

Lasers that designate 4mW of output power (also called 0.004W lasers) can have either CW (continuous wave) or pulsed output. CW Lasers are always defined in average output power. Pulsed Lasers with an output power defined in Watts or Milliwatts usually define the laser’s average power, not the peak power of the laser.

RPMC currently offers a couple configurations of compact, rugged, lightweight, microchip lasers (micro lasers), emitting an average output power of 4mW.



What can we do for you?

How Can We Help?

With over 25 years experience providing 4mW lasers to researchers and OEM integrators working in various markets and applications, and 1000s of units fielded, we have the experience to ensure you get the right product for the application. 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 here. Furthermore, you can email us at [email protected] to talk to a knowledgeable Product Manager.

Alternatively, use the filters on this page to assist in narrowing down the selection of 4mW lasers for sale. Finally, head to our Knowledge Center with our Lasers 101 page and Blogs, Whitepapers, and FAQ pages for further, in-depth reading.

Finally, check out our Limited Supply – In Stock – Buy Now page: This page contains an ever-changing assortment of various types of new lasers at marked-down/discount prices.

 

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Picture Part Number Type Wavelength (nm) Output power (W) Mode Output Linewidth Duty Package
KAUKAS 2 Pulsed DPSS Lasers, Mil-Spec Lasers 1534 0.004
Quantas-Q-SPARK-266: High energy, compact, nanosecond, DPSS laser Quantas-Q-SPARK-266 Pulsed DPSS Lasers 266 0.004, 0.008, 0.010, 0.020, 0.025, 0.030, 0.040
REP1970-2053 LD Module, Single Emitter, DFB 1970-2053 0.0015, 0.002, 0.003, 0.004, 0.005, 0.014 Single-Mode PM Fiber, SM Fiber, Free Space Narrow CW 5.6mm, TO-39, Butterfly FC
Bright Microlaser Microchip SB1 Laser SB1-532 Pulsed DPSS Lasers, Microchip Lasers 532 0.004, 0.006, 0.010, 0.017, 0.020, 0.030, 0.040, 0.075, 0.100
Bright Microlaser Microchip SB1 Laser SB1-946 Pulsed DPSS Lasers, Microchip Lasers 946 0.004, 0.060, 0.070, 0.105
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KAUKAS Series

The KAUKAS series is a compact, low-SWaP line of 1.54µm “eye-safe” Er:glass lasers. These nanosecond pulsed lasers feature a compact design that makes them suitable for integration into handheld, portable devices. The lasers deliver high pulse energy, repetition rates up to 5Hz, less than 3% energy stability, and a high-quality TEM00 beam. With configurable and customizable options, these features make the KAUKAS series a versatile choice for various applications such as LIDAR & laser ranging, LIBS, metrology, and instrumentation.

Q-Spark

Quantas-Q-SPARK-266: High energy, compact, nanosecond, DPSS laser

The Q-SPARK series is an air-cooled, diode-pumped, Q-switched laser designed for researchers and application specialists working with ablation, LIDAR, remote sensing, and LIBS applications. The laser produces sub-nanosecond or nanosecond pulses with peak power up to 20 MW and pulse energies up to 20 mJ, making it ideal for a wide range of applications. With a short pulse (<800 ps to <2 ns), compact air-cooled package, and innovative water-free laser crystal end-pumping technology, the Q-SPARK series delivers high-quality, low divergence, Gaussian-like laser beams.

REP Series

The REP series includes high-performance, tunable, single-frequency (DFB-like) diode lasers and Fabry-Perot laser diodes in wavelengths from 760nm thru 2350nm, designed to address challenges in Gas Sensing, LIDAR, Spectroscopy, and Telecom. The REP series includes high-power and narrow linewidth options, covering various product ranges at the most popular wavelengths, providing customizable units with multiple packaging options, including the Fiber coupled 14-pin butterfly, TO39 (w/TEC), and TO56.

Microchip Series

Bright Microlaser Microchip SB1 Laser

The Microchip series is a line of ultra-compact, single longitudinal mode (SLM), narrow linewidth, passive q-switch, ns/ps pulsed DPSS lasers. Offering exceptional performance and versatility in a compact form factor, every model is 1:1 interchangeable, regardless of wavelength. The lasers feature pulse widths from 400 ps to 2 ns, pulse energy up to 80 µJ, and repetition rates up to 100 kHz. Available in wavelengths from the UV to the NIR, this series is designed for LIDAR, 3D scanning, LIBS, night vision, and more.