20mW Lasers

What are 20mW Lasers?

20mW lasers can be any device that emits or that specifically designates 20mW (0.02W) of average output power 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.

Our 20mW Laser Products

RPMC Lasers provides a wide selection of laser products with configuration options for 20mW average output power. We group these products into various categories, such as single emitter laser diodes, laser diode modules, VCSELs (vertical-cavity surface-emitting laser diodes), DFB laser diodes, VBG laser diodes, SLEDs or SLDs (superluminescent laser diodes), HeNe lasers, pulsed DPSS lasers, microchip lasers, MIL-Spec. lasers, tunable lasers, and turn-key laser systems.

These laser options are utilized in a wide range of applications, including telecommunications, optical coherence tomography, confocal fluorescence microscopy, DNA sequencing, flow cytometry, RGB lasers, optogenetics, holography, and much more!

If you don’t see the right configuration to suit your specific requirements, please contact us, as we are typically able to provide customization options for our standard products. We can even provide fully customized solutions, tailored to your unique needs.

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Series

Manufacturer

Picture Part Number Type Wavelength (nm) Output power (W) Mode Output Linewidth Pulse energy (uJ) Pulse width Rep rate
IO Matchbox 405nm Laser 405L-2XA LD Module 405 0.020, 0.040, 0.050 Single-Mode PM Fiber, SM Fiber, MM Fiber, Free Space Narrow
488L-1XA: 488nm Laser (Diode; MATCHBOX 2) 488L-1XA LD Module 488 0.020, 0.030, 0.040 Single-Mode PM Fiber, SM Fiber, MM Fiber, Free Space
HL639: 639nm Laser Diode HL639 Single Emitter 639 0.010, 0.012, 0.020, 0.025, 0.030, 0.200, 0.210 Single-Mode Free Space
LGK 7665 HeNe Lasers 633 0.015, 0.018, 0.020 Single-Mode Free Space
Q-TUNE tunable DPSS laser Q-TUNE-G Pulsed DPSS Lasers, Tunable Lasers Tunable 0.020, 0.080, 0.110, 0.200, 0.264 2000.0, 8000.0, 11000.0 4ns 10Hz, 33Hz, 100Hz
Q-TUNE tunable DPSS laser Q-TUNE-IR Pulsed DPSS Lasers, Tunable Lasers Tunable 0.020, 0.065 2000.0, 6500.0 3ns - 4ns 10Hz, 20Hz
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, 0.040 100.0, 200.0, 800.0, 1500.0, 2500.0 800ps, 1.5ns, 2ns 10Hz, 20Hz, 50Hz, 100Hz
Quantas-Q-SPARK-532: High energy, compact, nanosecond, DPSS laser Quantas-Q-SPARK-532 Pulsed DPSS Lasers 532 0.020, 0.025, 0.050, 0.100, 0.125 500.0, 1000.0, 2500.0, 5000.0, 10000.0 800ps, 1.5ns, 2ns 10Hz, 20Hz, 50Hz, 100Hz
Quantas-Q1-213: High energy, compact, nanosecond, DPSS laser Quantas-Q1-213 Pulsed DPSS Lasers 213 0.005, 0.010, 0.020 500.0, 1000.0, 2000.0 8ns 10Hz
Quantas-Q2-213: High energy, compact, nanosecond, DPSS laser Quantas-Q2-213 Pulsed DPSS Lasers 213 0.005, 0.010, 0.020, 0.035 500.0, 1000.0, 2000.0, 3500.0 10ns, 5ns, 6ns, 7ns, 8ns 10Hz, 20Hz, 33.3Hz, 50Hz, 100Hz, 200Hz
R Series R0852 LD Module, Single Emitter, VBG 852 0.020, 0.100, 0.150, 0.175 Single-Mode, Multimode PM Fiber, Free Space Narrow
REP1260-1310 LD Module, Single Emitter, DFB 1260-1310 0.009, 0.012, 0.020, 0.022 Single-Mode PM Fiber, SM Fiber, Free Space Narrow
REP1500-1560 LD Module, Single Emitter, DFB 1500-1560 0.0015, 0.003, 0.005, 0.008, 0.014, 0.016, 0.020, 0.022 Single-Mode PM Fiber, SM Fiber, Free Space Narrow
REP1635-1670 LD Module, Single Emitter, DFB 1635-1670 0.006, 0.008, 0.020 Single-Mode PM Fiber, SM Fiber, Free Space Narrow
REP1720-1770 LD Module, Single Emitter, DFB 1720-1770 0.003, 0.006, 0.020 Single-Mode PM Fiber, SM Fiber, Free Space Narrow
REP1908-1970 LD Module, Single Emitter, DFB 1908-1970 0.002, 0.003, 0.020 Single-Mode PM Fiber, SM Fiber, Free Space Narrow
RPK635 Single Emitter, Multi-Emitter 635 0.020, 5.0 Single-Mode, Multimode SM Fiber, MM Fiber
RWLD 5.5mm Package Laser Diode RWLD-1270S Single Emitter 1270 0.020, 0.030 Single-Mode Free Space
RWLD 5.5mm Package Laser Diode RWLD-1290S Single Emitter 1290 0.020, 0.030 Single-Mode Free Space
RWLD 5.5mm Package Laser Diode RWLD-1310S Single Emitter 1310 0.020, 0.030 Single-Mode Free Space
RWLD 5.5mm Package Laser Diode RWLD-1330S Single Emitter 1330 0.020, 0.030 Single-Mode Free Space
RWLD 5.5mm Package Laser Diode RWLD-1350S Single Emitter 1350 0.020, 0.030 Single-Mode Free Space
RWLD 5.5mm Package Laser Diode RWLD-1370S Single Emitter 1370 0.020, 0.030 Single-Mode Free Space
RWLD 5.5mm Package Laser Diode RWLD-1390S Single Emitter 1390 0.020, 0.030 Single-Mode Free Space
RWLD 5.5mm Package Laser Diode RWLD-1410S Single Emitter 1410 0.015, 0.020 Single-Mode Free Space
RWLD 5.5mm Package Laser Diode RWLD-1430S Single Emitter 1430 0.015, 0.020 Single-Mode Free Space
RWLD 5.5mm Package Laser Diode RWLD-1450S Single Emitter 1450 0.015, 0.020 Single-Mode Free Space
RWLD 5.5mm Package Laser Diode RWLD-1470S Single Emitter 1470 0.015, 0.020 Single-Mode Free Space
RWLD 5.5mm Package Laser Diode RWLD-1490S Single Emitter 1490 0.015, 0.020 Single-Mode Free Space
RWLD 5.5mm Package Laser Diode RWLD-1510S Single Emitter 1510 0.015, 0.020 Single-Mode Free Space
RWLD 5.5mm Package Laser Diode RWLD-1530S Single Emitter 1530 0.015, 0.020 Single-Mode Free Space
RWLD 5.5mm Package Laser Diode RWLD-1550S Single Emitter 1550 0.015, 0.020 Single-Mode Free Space
RWLD 5.5mm Package Laser Diode RWLD-1570S Single Emitter 1570 0.015, 0.020 Single-Mode Free Space
RWLD 5.5mm Package Laser Diode RWLD-1590S Single Emitter 1590 0.015, 0.020 Single-Mode Free Space
RWLD 5.5mm Package Laser Diode RWLD-1610S Single Emitter 1615 0.015, 0.020 Single-Mode Free Space
RWLD 5.5mm Package Laser Diode RWLD-1625S Single Emitter 1625 0.015, 0.020 Single-Mode Free Space
RWLD 5.5mm Package Laser Diode RWLD-1650S Single Emitter 1650 0.015, 0.020 Single-Mode Free Space
RWLD 5.5mm Package Laser Diode RWLD-405S Single Emitter 405 0.010, 0.020, 0.065, 0.120, 0.200, 0.250, 0.300 Single-Mode Free Space
RWLP-1064S: 1064nm Single Mode Laser Diode RWLP-1064S Single Emitter 1064 0.005, 0.010, 0.015, 0.020, 0.030, 0.040, 0.050 Single-Mode PM Fiber, SM Fiber
RWLP-473S: 473nm Single Mode Laser Diode RWLP-473S Single Emitter 473 0.010, 0.020 Single-Mode PM Fiber, SM Fiber
RWLP-480S: 480nm Single Mode Laser Diode RWLP-480S Single Emitter 480 0.010, 0.020 Single-Mode PM Fiber, SM Fiber
RWLP-488S: 488nm Single Mode Laser Diode RWLP-488S Single Emitter 488 0.010, 0.020, 0.030 Single-Mode PM Fiber, SM Fiber
RWLP-495S: 495nm Single Mode Laser Diode RWLP-495S Single Emitter 495 0.010, 0.020 Single-Mode PM Fiber, SM Fiber
RWLP-505S: 505nm Single Mode Laser Diode RWLP-505S Single Emitter 505 0.010, 0.020 Single-Mode PM Fiber, SM Fiber
RWLP-510S: 510nm Single Mode Laser Diode RWLP-510S Single Emitter 510 0.010, 0.020 Single-Mode PM Fiber, SM Fiber
RWLP-520M: 520nm MultiMode Laser Diode RWLP-520M Single Emitter 520 0.010, 0.020, 0.030, 0.050, 0.080, 0.200, 0.300, 0.800, 1.0, 1.2, 2.0, 5.0 Multimode MM Fiber
RWLP-520S: 520nm Single Mode Laser Diode RWLP-520S Single Emitter 520 0.002, 0.005, 0.010, 0.020, 0.030, 0.040, 0.050, 0.080 Single-Mode PM Fiber, SM Fiber
RWLP-635M: 635nm MultiMode Laser Diode RWLP-635M Single Emitter 635 0.005, 0.020, 0.120, 0.150, 0.300, 0.400, 0.800, 1.0, 1.8 Multimode MM Fiber
RWLP-660S: 660nm Single Mode Laser Diode RWLP-660S Single Emitter 660 0.003, 0.005, 0.010, 0.020, 0.030, 0.040, 0.050, 0.080, 0.100 Single-Mode PM Fiber, SM Fiber
RWLP-685S: 685nm Single Mode Laser Diode RWLP-685S Single Emitter 685 0.010, 0.015, 0.020 Single-Mode PM Fiber, SM Fiber
RWLP-785S: 785nm Single Mode Laser Diode RWLP-785S Single Emitter 785 0.005, 0.020, 0.030, 0.040, 0.050 Single-Mode PM Fiber, SM Fiber
RWLP-808S: 808nm Single Mode Laser Diode RWLP-808S Single Emitter 808 0.015, 0.020, 0.030, 0.040, 0.050 Single-Mode PM Fiber, SM Fiber
RWLP-850S: 850nm Single Mode Laser Diode RWLP-850S Single Emitter 850 0.002, 0.010, 0.020, 0.030, 0.050, 0.070 Single-Mode PM Fiber, SM Fiber
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 0.300, 7.0, 10.0, 15.0, 20.0, 30.0, 40.0 400ps, 1.3ns 10Hz, 100Hz, 200Hz, 1kHz, 5kHz, 10kHz, 15kHz, 55kHz, 100kHz
Triplex-RWLS-445-520-635 Single Emitter, Turn-Key System 445, 520, 635 0.010, 0.015, 0.020, 0.030, 0.050, 0.080, 0.100 Single-Mode, Multimode SM Fiber, MM Fiber
RGB White Laser Diode RWLS RWLX Triplex-RWLX-445-520-635 Single Emitter 445, 520, 635 0.010, 0.015, 0.020, 0.030, 0.050, 0.080, 0.100 Single-Mode, Multimode SM Fiber, MM Fiber

Matchbox Series

R1Z4-Matchbox Laser

The Matchbox series offers excellent performance and reliability in the “World’s Smallest” ultra-compact, all-in-one, integrated laser head. They can operate on a 5V power supply while maintaining low noise operation. The monolithic design of the Matchbox Series laser includes thermally stabilized optics in a hermetically sealed housing, ensuring reliable and maintenance-free operation. This series is available in wavelengths from 405 nm thru 1064nm, with options for collimated beam or fiber-coupled output, and single-mode and multimode versions.

HL Series

TG420

The HL Series offers versatile and high-quality laser diode products in a variety of wavelengths and high-power options, ideal for direct imaging, industrial, and bio/medical applications. These reliable, efficient, and compact diodes come in TO-Can packages, making them perfect for OEM integration. Additionally, they operate with TE mode oscillation and are RoHS compliant, ensuring safe use. Choose the HL Series for quality, reliability, and performance in laser diodes. 

LGK Series

The LGK series of HeNe laser modules boast an excellent TEM00 beam, robust mechanical design, a long service life of up to 30,000 hours, and are available in 543, 594, and 632.8nm wavelengths, with output powers up to 20mW. Choose between standard and customized models, with options for single or multimode, random or linear polarization, Brewster window tubes, and fiber coupling. Designed for long life, low noise, and high stability, with many customization options, these HeNe lasers are perfect for spectroscopy, interferometry, holography, and more!

Q-TUNE-G Series

Q-TUNE-IRThe Q-TUNE-G series is a highly advanced air-cooled, tunable wavelength laser. It offers hands-free, automated tuning from 680 to 2100 nm, delivering up to 12 mJ pulse energy in the near-IR range. With a <10 cm-¹ linewidth and up to 100 Hz pulse repetition rate, it’s ideal for photoacoustic imaging, non-linear spectroscopy, and more. The user-friendly GUI and microprocessor control ensure ease of use, while the water-free, air-cooled design optimizes performance. The Q-TUNE-G series sets a new standard in precision and efficiency for researchers across disciplines.

Q-TUNE-IR Series

Q-TUNE-IRThe Q-TUNE-IR series is the perfect high peak power, coherent DPSS light source for researchers with infrared spectroscopy applications. This series uses an Optical Parametric Oscillator (OPO) to produce a tunable wavelength of 1380–4500nm (<10 cm-1 linewidth), achieving > 15mJ of pulse energy at the peak of the tuning curve. The Q-TUNE-IR requires little maintenance, with all laser electronics integrated into the housing, including an air-cooling system, eliminating the need for chillers or large power supplies while providing a guaranteed > 2 G shot pump diode lifetime.

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.

Q1 Series

Quantas-Q1-211: High energy, compact, nanosecond, DPSS laser

The Q1 series is a compact, energy-efficient, diode pumped, air-cooled, Q-switched laser available with up to 35 mJ at 1064, 40 mJ at 1053nm, and rep rates up to 50Hz. The high peak powers and low divergence of the Q1 series enable efficient harmonic conversion through the 5th harmonic (213 or 211nm). The innovative design results in a user-friendly, turnkey system that requires little maintenance, and the laser’s variable pulse repetition rate and built-in sync pulse generator provide flexibility for triggering user equipment.

Q2 Series

Quantas Q2 QLI

The Q2 series is a diode-pumped, air-cooled, Q-switched laser emitting at 1064 or 1053nm, designed for a wide range of applications that require high peak power pulses. The water-free end-pumping technology produces high peak powers and low divergence, enabling efficient harmonics conversion through the 5th harmonic (213 or 211nm). This versatile platform can be configured in many ways, including up to 80mJ pulse energy at 10 Hz pulse repetition rate or up to 20mJ at 100 Hz. In the short cavity configuration, pulse duration can be reduced by 50% compared to the standard configuration.

R Series

R Series

The R series of wavelength-stabilized single-mode and multimode laser diodes offer narrow linewidth output in wavelengths from 633nm thru 1064nm, with output powers up to 5 W. This highly customizable series offers package options ranging from components as basic as a TO-56 or 14-pin BF packaged diodes to OEM modules, including electronics, to UL/CE and IEC-certified turn-key systems. The R series is the perfect source for various markets, including chemical analysis, bio-medical, fiber laser, and scientific applications.

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.

RPK Series

The RPK Series of multiple, single-emitter fiber-coupled diode lasers are available in wavelengths from 405nm thru 1550nm with up to ≈ 500W output power. Our specialized fiber-coupling techniques ensure high efficiency, stability, and superior beam quality, while rigorous inspections and burn-in procedures guarantee each product’s reliability, stability, and long lifetime. Highly customizable packages allow us to meet our customers’ specific needs, providing high-quality products at reasonable prices. 

RWLD Series

The RWLD series offers competitively priced laser diodes with high beam quality and a wide variety of products to support multiple applications. Available in a wide range of wavelengths, power levels, and packages. The RWLD wavelength options span from 405nm to 1650nm, with output powers in the range of 10 mW to 300 mW, packaged in a TO-18 package with photodiode. We also offer customized options, such as a customized wavelength, output power, or a special package to meet your specific needs.

RWLP Series

R3Z0-WSLP-905-050m-M-PD: 905nm Multimode Fiber Coupled Laser Diode

The RWLP series offers an affordable and versatile solution for your laser application needs with single-mode and multimode options and wavelengths from 405nm thru the IR region. With customizable options, our team can work with you to solve any challenges you may face. Rigorously tested for long-term reliability, the RWLP series ensures consistent performance and high beam quality. Perfect for integration, this series supports multiple applications including biological and analytical instrumentation. 

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.

RWLS Series

RGB White Laser Diode RWLS RWLX

The RWLS series of RGB White Laser Diodes offers customizable, versatile, and reliable solution for your laser applications. Available in a wide range of power levels, with three base wavelengths: 635 nm (Red), 520nm (Green), and 445nm (Blue), the RWLS series can be tailored to your exact specifications. Typically packaged in a pigtailed HHL configuration, with built-in TEC, there are also plenty of customization options including wavelength, power, and packaging.