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4W Lasers

All of these Lasers produce 4W of output power.

Lasers that designate 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.

We offer 4W lasers and laser diodes in a wide range of output powers and laser types.  The search filters below will help you quickly downselect from our full range of 4 watt lasers to quickly find the one which is best suited for your application.

Many of our Diode Lasers and CW Laser Modules have prices and lead times shown for online purchasing. Others will require you to request a quote.

If you have any questions or need more information about these lasers, laser diodes, and modules, please get in touch with us by clicking the button below, emailing us at info@rpmclasers.com, or calling us at 636.272.7227!

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Picture Part Number Type Wavelength (nm) Output power (W) Mode Output Linewidth Pulse energy (uJ) Pulse width Rep rate
hpfl2 mfl2 thfl2 2um CW/CW Modulated Fiber Lasers CW Fiber Lasers 1760-2050 4.0, 40.0 Single Mode SM Fiber, PM Fiber
ALCOR 5W: 1064nm Ultra-Compact Femtosecond Laser ALCOR 920 Pulsed DPSS Lasers, Pulsed Fiber Lasers, Ultrafast Lasers 920 1.0, 2.0, 4.0 0.0125, 0.025, 0.050 100 Femtosecond Lasers, 110 Femtosecond Lasers, 130 Femtosecond Lasers 80MHz (Optional: 40MHz)
Single Emitter LDX-XXXX-735 Single Emitter 735 1.0, 1.75, 2.0, 4.0 Multimode Free Space, MM Fiber
Single Emitter LDX-XXXX-797 Single Emitter 797 3.0, 4.0 Multimode Free Space, MM Fiber
Single Emitter LDX-XXXX-808 Single Emitter 808 1.2, 2.0, 3.0, 4.0, 6.0, 10.0 Multimode Free Space, MM Fiber
Single Emitter LDX-XXXX-825 Single Emitter 825 4.0 Multimode Free Space, MM Fiber
Single Emitter LDX-XXXX-860 Single Emitter 860 1.0, 1.5, 2.0, 3.0, 4.0, 5.0 Multimode Free Space, MM Fiber
Single Emitter LDX-XXXX-980 Single Emitter 980 1.5, 4.0, 5.0, 6.0, 10.0 Multimode Free Space, MM Fiber
Quantas-Q2HE-1064: High energy, compact, nanosecond, DPSS laser Quantas-Q2HE-1064 Pulsed DPSS Lasers 1064 1.0, 1.6, 2.0, 3.5, 4.0 40000.0, 70000.0, 80000.0, 100000.0 6 Nanosecond Lasers 10Hz, 20Hz, 50Hz, 100Hz
Volume Bragg Grating (VBG) Laser Diodes R0976 Single Emitter, Volume Bragg Grating (VBG) 976 0.220, 0.500, 0.750, 4.0, 5.0 Single Mode, Multimode Free Space, MM Fiber Narrow
RPK793S Single Emitter 793 4.0 Multimode MM Fiber
RPK808S Single Emitter 808 4.0, 8.0 Multimode MM Fiber
SOL-355 Pulsed DPSS Lasers 355 4.0 650.0 15ns to 35ns Lasers Single Shot to 100kHz
R0Z9-Package-7060 VD-0808-CW VCSELs 808 0.300, 2.0, 4.0, 7.0, 10.0, 20.0, 100.0, 200.0 Single Mode Free Space
R0Z9-Package-2016 VD-0850-CW VCSELs 850 0.008, 0.200, 0.400, 0.700, 1.0, 2.0, 4.0, 8.0 Single Mode Free Space
VD-0940I-004W-1C-2A0: 940nm VCSEL Diode VD-0850I-004W-1C-5A4 VCSELs 850 4.0 Single Mode Free Space
VD-0940I-004W-1C-2A0: 940nm VCSEL Diode VD-0850I-004W-1C-5A5 VCSELs 850 4.0 Single Mode Free Space
VD-0940I-004W-1C-2A0: 940nm VCSEL Diode VD-0940-CW VCSELs 940 0.008, 0.020, 0.060, 0.070, 0.140, 0.150, 0.160, 0.200, 0.250, 0.500, 2.0, 4.0 Single Mode Free Space
Wedge-B-1064 Wedge-HB/XB 1064 Pulsed DPSS Lasers 1064 4.0 2000.0, 4000.0 1.5 Nanosecond Lasers Single shot to 1kHz, Single shot to 2kHz
Wedge-F-1064 Wedge-HF/XF 1064 Pulsed DPSS Lasers 1064 1.5, 4.0 70.0, 180.0 400ps to 1.6ns Lasers, 700ps to 2.5ns Lasers 10kHz to 100kHz, 50kHz to 200kHz
Wedge-F-532 Wedge-HF/XF 532 Pulsed DPSS Lasers 532 0.500, 1.5, 2.0, 4.0 30.0, 40.0, 80.0, 120.0 400ps to 1ns Lasers, 500ps to 1.5ns Lasers, 750ps to 2ns Lasers, 750ps to 2.5ns Lasers 10kHz to 100kHz, Single shot to 10kHz
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FL CW/CW Modulated Series

FL CW/CW Modulated SeriesRPMC offers a variety of standard and custom CW fiber laser options. Available in both OEM and Turnkey formats, our 1um, 1.5um and 2um fiber lasers are manufactured to Telcordia standards and can be modified to meet your applications requirements. With available powers up to 100W at 1um, 30W at 1.5um and 40W at 2um, our CW fiber lasers are suitable for a wide range of applications. Available options and configurations include narrow linewidth, single frequency outputs, C and L-band broadband sources, polarize maintaining fiber options, power tunability and high-speed triggering and modulation. Customized configurations are available upon request.

Alcor Series

Alcor

ALCOR is the most advanced femtosecond fiber laser emitting at 920 nm or 1064 nm specifically designed for multiphoton microscopy instrumentation and industrial OEM integration, working with 24/7 operations, in an ultra-compact, robust and air-cooled format. Featuring the Alcor 920 4W, with the highest average power commercially available, as well as the XSight and FLeXSight external modules, allowing for fine and fast gating and power control, and GDD precompensation.

LDX Series

The LDX Series of high power multimode single emitter laser diodes include wavelengths of 400nm – 1900nm. Available in a wide range of output powers and package types.

Q2HE Series

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

The Q2HE series, from Quantum Light Instruments Ltd., features an innovative water-free laser crystal cooling technology that enables generation of high quality laser beams with up to 100 mJ pulse energy and/or up to 4 W of average output power. Featuring a pulse duration of less than 7 ns and a low beam divergence, the Q2HE is capable of achieving efficient fundamental wavelength conversion through the 5th harmonics of 213/211 nm.

R Series

The R series of wavelength stabilized single mode and multimode laser diodes offer narrow wavelength spectrum in wavelengths from 633nm thru 1064nm. Package options range 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.

RPK Series

The RPK Series of multiple single emitter fiber coupled diode lasers are available in wavelengths from 405nm thru 1550nm with up to 300W output powers. These multi-emitter high power and high brightness diode lasers include options for aiming beam, photo detector, TEC, fiber detector, thermistor and a variety of package types.

SOL Series

SOL-03-532: 532nm Nanosecond Laser

The SOL Series is the most compact Q-switched Diode Pumped Solid State laser available in the power range from 6W to 40W @ 1064nm. Sol versions @ 532nn are also available with the same footprint. These air-cooled DPSS lasers are offered in a rugged and lightweight Single Unit, designed to allow easy and reliable integration in micro-machining and marking applications. Compactness, insensitivity to environmental conditions and ease of handling guarantee superior operation flexibility and performance/cost ratio.

VD Series

VD-0940I-004W-1C-2A0: 940nm VCSEL Diode

The VD Series of Vertical Cavity, Surface Emitting Laser (VCSEL) emitters, and arrays are available in a wide range of output powers in wavelengths of 850nm and 940nm.  Standard options include VCSEL, VCSEL w/ Diffusor, VCSEL & PD w/ Diffusor, and pulsed VCSELs.  These low-cost lasers are ideal for a wide range of consumer products.

Wedge Series

Wedge-XF-1064: 1064nm Picosecond Laser

The Wedge series of DPSS Lasers have been designed for OEM applications like micro machining of hard and soft materials, specialty marking, glass and crystals engraving, LIDAR, LIBS, Spectroscopy and medical diagnostics. High peak powers, with relatively low energy and heat generation, allows efficient ablation and non-linear interaction with most materials. The compact and lightweight package represents a great benefit in LIDAR and other aerospace applications, while short pulses give extremely precise time-of-flight measurements.
Second Harmonic (532 nm output) and wavelength conversion option widen the product application range.