400mW Lasers

What are 400mW Lasers?

Lasers that designate 400mW (0.4W) of 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 400mW Laser Products

RPMC Lasers offers a large selection of 400mW laser configurations, including LD modules, CW & pulsed DPSS lasers, multi-wavelength beam combiners, single emitter laser diodes, VCSELs (vertical-cavity surface-emitting laser diodes), and microchip lasers, providing a variety of wavelengths in the UV, violet, blue, green, yellow, red, NIR, and SWIR spectral regions.

If you do not see the exact 400mW laser configuration you need, please let us know! RPMC can typically offer configuration and customization options to be able to provide you with the right laser. If you need a fully customized solution, perfectly tailored to your exact specifications, you are in the right place! Contact us today!

How Can We Help?

With over 25 years experience providing 400mW 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 400mW 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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Part Number	Type	Wavelength (nm)	Output power (W)	Mode	Output	Linewidth	Pulse energy (uJ)	Pulse width	Rep rate
1030L-1XB	CW DPSS Lasers	1030	0.350, 0.400, 0.500	Single-Mode, Multimode	PM Fiber, SM Fiber, MM Fiber, SMA Port, Free Space
1030L-2XB	CW DPSS Lasers	1030	0.200, 0.300, 0.400	Single-Mode, Multimode	PM Fiber, SM Fiber, MM Fiber, Free Space	Narrow
1064L-1XB	CW DPSS Lasers	1064	0.025, 0.300, 0.400, 0.500	Single-Mode, Multimode	PM Fiber, SM Fiber, MM Fiber, SMA Port, Free Space
1064L-2XB	CW DPSS Lasers	1064	0.200, 0.300, 0.400	Single-Mode, Multimode	PM Fiber, SM Fiber, MM Fiber, Free Space	Narrow
450L-3XA	LD Module	450	0.300, 0.400	Multimode	MM Fiber, Free Space
HL405	Single Emitter	405	0.150, 0.300, 0.400, 0.600, 1.0	Single-Mode, Multimode	Free Space
LBX-375-HPE	LD Module	375	0.200, 0.400	Multimode	MM Fiber, Free Space
LDX-XXXX-630	Single Emitter	630	0.250, 0.400	Multimode	MM Fiber, Free Space
LDX-XXXX-635	Single Emitter	635	0.300, 0.400, 0.600, 1.2	Multimode	MM Fiber, Free Space
LDX-XXXX-645	Single Emitter	645	0.300, 0.400	Multimode	MM Fiber, Free Space
LDX-XXXX-680	Single Emitter	680	0.400, 0.800, 1.2, 2.0	Multimode	MM Fiber, Free Space
LDX-XXXX-685	Single Emitter	685	0.400, 0.800, 1.2, 2.0	Multimode	MM Fiber, Free Space
LDX-XXXX-690	Single Emitter	690	0.400, 0.750, 1.1	Multimode	MM Fiber, Free Space
LXCc Combiner	Combiners	Multiple Wavelength Options	0.100, 0.200, 0.300, 0.400, 0.500	Single-Mode, Multimode	PM Fiber, SM Fiber, MM Fiber, Free Space
Quantas-Q-SHIFT-1551	Pulsed DPSS Lasers	1551	0.400, 0.640, 0.800				3000.0, 6000.0, 12000.0, 20000.0, 24000.0, 30000.0	2ns - 5ns	10Hz, 20Hz, 33Hz, 50Hz, 100Hz
Quantas-Q-SHIFT-1571	Pulsed DPSS Lasers	1571	0.400, 0.640, 0.800				3000.0, 6000.0, 12000.0, 20000.0, 24000.0, 30000.0	2ns - 5ns	10Hz, 20Hz, 33Hz, 50Hz, 100Hz
Quantas-Q-SHIFT-581.5	Pulsed DPSS Lasers	581.5	0.250, 0.400, 0.495, 0.500				1000.0, 2000.0, 4000.0, 6000.0, 8000.0, 10000.0	2ns - 5ns	10Hz, 20Hz, 33Hz, 50Hz, 100Hz
Quantas-Q-SHIFT-588.5	Pulsed DPSS Lasers	588.5	0.250, 0.400, 0.495, 0.500				1000.0, 2000.0, 4000.0, 6000.0, 8000.0, 10000.0	2ns - 5ns	10Hz, 20Hz, 33Hz, 50Hz, 100Hz
Quantas-Q-SHIFT-775.5	Pulsed DPSS Lasers	775.5	0.200, 0.320, 0.400				750.0, 1500.0, 3000.0, 5000.0, 6000.0, 7500.0	2ns - 5ns	10Hz, 20Hz, 33Hz, 50Hz, 100Hz
Quantas-Q-SHIFT-785.5	Pulsed DPSS Lasers	785.5	0.200, 0.320, 0.400				750.0, 1500.0, 3000.0, 5000.0, 6000.0, 7500.0	2ns - 5ns	10Hz, 20Hz, 33Hz, 50Hz, 100Hz
Quantas-Q2-527	Pulsed DPSS Lasers	527	0.040, 0.070, 0.150, 0.300, 0.400				4000.0, 7000.0, 15000.0, 30000.0, 40000.0	5ns, 7ns, 8ns	10Hz, 20Hz, 33.3Hz, 50Hz
Quantas-Q2-532	Pulsed DPSS Lasers	532	0.040, 0.070, 0.150, 0.300, 0.400				4000.0, 7000.0, 15000.0, 30000.0, 40000.0	5ns, 7ns, 8ns	10Hz, 20Hz, 33.3Hz, 50Hz, 100Hz, 200Hz
RWLD-405M	Single Emitter	405	0.400, 0.600, 1.0	Multimode	Free Space
RWLP-400M	Single Emitter	400	0.400	Multimode	MM Fiber
RWLP-405M	Single Emitter	405	0.200, 0.300, 0.400, 0.450	Multimode	MM Fiber
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
SB1-1064	Pulsed DPSS Lasers, Microchip Lasers	1064	0.008, 0.012, 0.040, 0.110, 0.150, 0.200, 0.225, 0.400				2.0, 15.0, 20.0, 30.0, 40.0, 60.0, 80.0	400ps, 1.3ns	100Hz, 200Hz, 1kHz, 5kHz, 10kHz, 15kHz, 55kHz, 100kHz
SMX1550	Single Emitter	1550	0.400, 1.6, 3.3, 4.2, 5.5, 7.7	Single-Mode, Multimode	MM Fiber, Free Space
Wedge-HB/XB 355	Pulsed DPSS Lasers	355	0.400, 0.600				200.0, 600.0	1.2ns, 1.5ns	Single shot to 1kHz, Single shot to 2kHz

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Matchbox Series

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.

LaserBoxx HPE Series

LBX-488

The LaserBoxx HPE Series is a highly versatile and customizable laser module series that offers superior performance and reliability in a compact, driver integrated laser head. With a wide range of wavelengths from the UV to the NIR, this series offers high-power laser diode modules that are perfect for a variety of applications. The LaserBoxx HPE series also includes removable multimode fiber coupling options and dedicated control software with USB and RS232 interfaces, as well as an external controller with power display, ensuring easy integration and precise power and modulation control.

LDX Series

The LDX Series of made-in-the-US, high-power, multimode laser diodes provide wavelengths from 400nm – 1900nm, a wide range of output powers and package types, as well as completely customized solutions. We have been offering these high-quality laser diodes for over 25 years. The performance, reliability, and lifetimes are time tested, and if for some reason there is an issue, we will make it right.

LXCc Series

The LXCc series is a range of compact, highly customizable, and flexible all-in-one laser combiners that provide the widest variety of wavelength options, up to 7 different laser lines (up to 500 mW output power per line), direct modulation on every source, SLM capabilities, proven long-term stability, and many other advanced features. The turnkey or OEM versions allow a large choice of lasers from 375nm up to 1064nm. The extension module provides the ultimate level of flexibility with options for up to 4 optical fiber outputs, AOTF modulator, motorized ND filter, integrated fast switching output ports for FRAP, or adjustable split power for light-sheet microscopy.

Q-SHIFT Series

The Q-SHIFT series of Q-switched DPSS lasers is designed for researchers and application specialists working in micromachining, dermatology, LIDAR, time-resolved laser spectroscopy, and LIBS applications. With its built-in nonlinear wavelength conversion stage, this series allows the production of unconventional fundamental DPSS wavelengths, including 1163, 1177, 1300, 1317, 1551 and 1571 nm options, making it an ideal choice for those seeking wavelengths that are not accessible with conventional solid-state laser sources. With the optional harmonics generator, it is possible to generate up to the 4th harmonic for each fundamental wavelength, providing even more versatility.

Q2 Series

The Q2 series is a diode-pumped, fully air-cooled, Q-switched laser designed for a wide range of applications that require high peak power pulses. Its innovative water-free laser crystal end-pumping technology produces Gaussian-like, low divergence laser beams with high peak powers, allowing for efficient harmonics conversion through the 5th harmonic. 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. The laser can emit either 1053 nm or 1064 nm wavelength, and in the short cavity configuration, pulse duration can be reduced by 50% in comparison to standard configuration.

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

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

The Microchip series is a line of ultra-compact, passively q-switched, single longitudinal mode (SLM), narrow linewidth, DPSS lasers that offer exceptional performance in a compact form factor. The lasers feature pulse durations ranging from 400 ps to 2 ns, energy levels 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 OEM integrators and researchers working with LIDAR, 3D scanning, LIBS, night vision, and more. The lasers offer both nanosecond and picosecond options and are interchangeable with the same form factor and electrical and software interfaces across wavelengths, making them a flexible and versatile solution.

SMX Series

The SMX Series is a high-power, thermally stable, and cost-effective line of InP laser diodes, available with wavelengths centered around 1470, 1550, and 1940 nm, perfect for medical, military, aerospace, LIDAR, free-space communication, and more! With a patented EPI structure, low-cost packaging, ISO certified supply chain with full lifecycle traceability, focus on ease of integration, and custom design capabilities, this laser diode family is an excellent choice for reliable, high-power InP devices.

Wedge Series

The Wedge series is a line of DPSS lasers designed specifically for OEM applications such as micro machining of hard and soft materials, specialty marking, glass and crystal engraving, LIDAR, LIBS, spectroscopy, and medical diagnostics. These diode–pumped lasers, based on proprietary fast Q-switching technology, are compact, sealed, and monolithic which makes them insensitive to vibrations and harsh environments. With high peak powers and relatively low energy and heat generation, they allow efficient ablation and non-linear interaction with most materials. The compact and lightweight package is a great benefit in LIDAR and other aerospace applications, while short pulses provide extremely precise time-of-flight measurements.

400mW Lasers

What are 400mW Lasers?

Our 400mW Laser Products

How Can We Help?

Additional Resources

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