250mW Lasers

What are 250mW Lasers?

Lasers that designate 250mW (0.25W) 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 250mW Laser Products

RPMC Lasers offers several laser configurations rated for 250mW of average output power, including single emitter laser diodes, laser diode modules, VCSEL diodes (vertical-cavity surface-emitting laser diodes), and pulsed DPSS lasers. These 250mW laser configurations are available in UV, violet, green, yellow, red, and NIR wavelengths, perfect for various applications like confocal fluorescence microscopy, DNA sequencing, flow cytometry, thin film removal, laser texturing, peening & scribing, pulse oximeter integration, and more!

If you do not see exactly what you need among our standard configurations, please contact RPMC to ask about customization options. We can even provide a fully customized solution, tailored to your exact application specifications.

    
    
    
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Series

Picture Part Number Type Wavelength (nm) Output power (W) Mode Output Linewidth Pulse energy (uJ) Pulse width Rep rate
1550L-1XA LD Module 1550 0.250, 0.300 Single-Mode PM Fiber, SM Fiber, Free Space
HL637: 637nm Laser Diode HL637 Single Emitter 637 0.007, 0.120, 0.250, 0.450, 1.0, 1.2 Single-Mode, Multimode Free Space
LBX-785 LD Module 785 0.100, 0.250, 0.350 Single-Mode PM Fiber, SM Fiber, MM Fiber, Free Space
Single Emitter LDX-XXXX-627 Single Emitter 627 0.250, 0.350 Multimode MM Fiber, Free Space
Single Emitter LDX-XXXX-630 Single Emitter 630 0.250, 0.400 Multimode MM Fiber, Free Space
sleek, modern, light grey colored DPSS laser housing Quantas-Q-SHIFT-388 Pulsed DPSS Lasers 388 0.125, 0.200, 0.250 600.0, 1200.0, 2400.0, 3600.0, 4800.0, 6000.0 2ns - 5ns 10Hz, 20Hz, 33Hz, 50Hz, 100Hz
sleek, modern, light grey colored DPSS laser housing Quantas-Q-SHIFT-392 Pulsed DPSS Lasers 392 0.125, 0.200, 0.250 600.0, 1200.0, 2400.0, 3600.0, 4800.0, 6000.0 2ns - 5ns 10Hz, 20Hz, 33Hz, 50Hz, 100Hz
sleek, modern, light grey colored DPSS laser housing 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
sleek, modern, light grey colored DPSS laser housing 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
sleek modern light grey Nanosecond DPSS laser Quantas-Q-SPARK-1064 Quantas-Q-SPARK-1064 Pulsed DPSS Lasers 1064 0.040, 0.050, 0.100, 0.200, 0.250 1000.0, 2000.0, 5000.0, 10000.0, 20000.0 800ps, 1.5ns, 2ns 10Hz, 20Hz, 50Hz, 100Hz
Quantas-Q2HE-263: High energy, compact, nanosecond, DPSS laser Quantas-Q2HE-263 Pulsed DPSS Lasers 263 0.180, 0.250, 0.300 5000.0, 15000.0, 18000.0 6ns, 7ns 10Hz, 20Hz, 50Hz
family of laser diodes and laser diode modules in various packages R0660 LD Module, Single Emitter, VBG 660 0.030, 0.060, 0.250 Single-Mode, Multimode PM Fiber, MM Fiber, Free Space Narrow
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
RWLD 5.5mm Package Laser Diode RWLD-830S Single Emitter 830 0.100, 0.150, 0.200, 0.250 Single-Mode Free Space
image of several free-space and fiber-coupled laser diode package types SMX16XX Single Emitter, SOA 1655, 1660, 1625, 1640, 1650 0.100, 0.160, 0.175, 0.250, 0.300, 0.400, 0.450, 0.500, 0.700, 0.900, 1.05, 3.2, 9.6 Single-Mode, Multimode SM Fiber, Free Space
sleek modern dpss laser housing, simple cubic design, black and blue TLS-Blue-Fixed-Bandwidth Supercontinuum Laser, Tunable Lasers Tunable 0.100, 0.250, 0.500, 1.0, 2.0, 3.5, 4.0, 7.0, 8.0 Broadband 300ps, 50ps 10kHz to 200MHz, 10kHz to 40MHz, 20MHz, 5MHz, 80MHz, 10MHz, 40MHz
sleek modern dpss laser housing, simple cubic design, black and red TLS-Red-Tunable-Bandwidth Supercontinuum Laser, Tunable Lasers Tunable 0.100, 0.250, 0.500, 1.0, 2.0, 3.5, 4.0, 7.0, 8.0 Broadband 300ps, 50ps 10kHz to 200MHz, 10kHz to 40MHz, 20MHz, 5MHz, 80MHz, 10MHz, 40MHz
VD-0940I-004W-1C-2A0: 940nm VCSEL Diode VD-0940-CW VCSELs 940 0.008, 0.150, 0.200, 0.250, 2.0 Single-Mode Free Space

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. 

LaserBoxx Low Noise Series

The LaserBoxx Low Noise series of CW diode laser modules & DPSS lasers offer wavelengths from 375 to 1064nm, output powers up to 500 mW, and OEM & plug-&-play modules. These rugged, compact & highly customizable lasers also offer excellent beam quality & stability, modulation capabilities, ultra-low noise output & options for SM, MM, and PM fiber coupling. Our dedicated control software, USB and RS232 interfaces, and external controller with power display make integration, operation, and remote diagnostics a breeze.

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. 

Q-SHIFT Series

Q-Shift SeriesThe 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 can produce unconventional DPSS wavelengths: 1163, 1177, 1300, 1317, 1551 & 1571 nm. The optional harmonics generator can generate up to the 4th harmonic for each fundamental wavelength, providing even more versatility. This series can produce up to 40mJ/1W @ 1163nm with up to 100Hz repetition rate.

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.

Q2HE Series

Quantas-Q2HE-211: High energy, compact, nanosecond, DPSS laser

The Q2HE series is a highenergy, q-switched, DPSS laser series, available in either 1053nm or 1064nm fundamental wavelengths, with optional 2nd, 3rd, 4th, or 5th harmonic generation. This air-cooled series of lasers is designed for a wide range of applications that require high peak power pulses. Due to a short laser cavity, excellent thermal properties of the crystal, and an innovative water-free crystal cooling technology, the Q2HE series can deliver up to 120mJ of pulse energy and/or up to 5W average output power. This advanced laser design results in a compact, user-friendly turnkey system that requires little maintenance.  

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.

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.

SMX Series

image of several free-space and fiber-coupled laser diode package typesThe SMX Series of US-made, high-power, thermally stable, and cost-effective InP laser diodes is available at 13XX, 14XX, 15XX, 16XX, and 19XX nm, perfect for medical, military, aerospace, LIDAR, free-space communications, and more! With a patented EPI structure, low-cost packaging, DFB & SOA configurations, 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.

TLS Series

sleek modern dpss laser housing, simple cubic design, black and redThe TLS series is the broadest continuously optically tunable broadband picosecond laser combining a supercontinuum laser & tunable bandpass filter. Users can tune output power, wavelengths from 410-1700nm by choosing the VIS, IR, SWIR, or a custom configuration, and real-time bandwidth control for TLS-Red (10 or 20nm fixed for TLS-Blue). These picosecond tunable lasers are suitable for various fields that require precision scanning and high output from fluorescence microscopy to time-resolved spectroscopy, such as TCSPC, Hyperspectral imaging, Machine vision, Semiconductors, Sensors, and other applications.