Photoluminescence Lasers

Photoluminescence Lasers Overview


Photoluminescence is a generalized term that simply means to excite the emission of light from material by using a short wavelength light source as an excitation source.  While this term can be applied to many different optical applications, the more common usage of the term is for measuring the bandgap of a semiconductor.  This process commonly used in testing laser diodes and light-emitting diodes (LEDs), utilizes short-wavelength (typically blue or ultraviolet) photoluminescence lasers to excite the electrons from the valence band to the conduction band.  Then when they relax back down the valence band, they emit light whose energy is equal to that of the band gap. By measuring this emission, LEDs and laser diodes can then be sorted and binned according to their emission properties.   On this page, you will find a list of all of the photoluminescence lasers we offer including UV and visible diode and DPSS lasers.

RPMC has years of experience supporting Photoluminescence applications, helping industry professionals select the right tool for the job.

Contact Us today to let one of our knowledgeable Product Managers assist you!




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.



ALTAIR is the perfect fit for all deep excitation applications like multi-photon microscopy, with 1 µm wavelength, up to 20W average power output, and 1.5MW of peak power, it offers many benefits for bioimaging, including lower scattering and deeper penetration. Integrating state of the art, high-power, fully packaged fiber amplifiers, and pulse management, ALTAIR has remarkable pulse quality and high average power, is maintenance-free, ultra-compact, and robust.



ANTARES is a picosecond, quasi-continuous wave laser with a high repetition rate up to 80 MHz and a narrow linewidth, in a very compact and robust format. This laser series offers average powers of 1 to 40W at 1030 nm or 1064 nm (upon request) and can be doubled or tripled in the harmonics to answer even the most challenging industrial and scientific applications. ANTARES is ideally suited for applications such as CARS and spectroscopy applications.



HL Series of laser diodes are available in a wide range of wavelengths from violet to red and infrared in support of a broad range of applications. These applications include display, medical, biosciences, industrial tools (sensor, leveler), machine vision, scanners, printers, and a myriad of other applications being developed in the industry.



K 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, photodetector, TEC, fiber detector, thermistor, and a variety of package types.



LBX Series is a CW diode laser module in a vareity of diode wavelengths from 375 to 785nm, with output powers up to 350mW. This compact, self-contained laser module is available in turn-key or OEM versions and utilizes a proprietary alignment-free, monolithic resonator, and comes standard with a graphic user interface with remote diagnostics via USB, RS232, or direct I/O interface.



LBX HPE series is a high power laser diode module offering excellent performance and reliability in a compact driver integrated laser head (Industry-standard compact package). It comes in free space multimode elliptical beam or with removable MM fiber coupling.



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.



LDX-FC Series of high power multimode fiber-coupled laser diodes include wavelengths of 400nm – 1900nm. Available in a wide range of output powers and package types.




Matchbox series of compact laser diode and DPSS laser modules are available in wavelengths from 405nm thru 1064nm. Options include collimated beam or fiber-coupled output, and single-mode and multimode versions.


FP3-946-12-5: 946nm microchip laserMicrochip Series, available in the FP3 and P4 packages from BrightMicroLaser, are ultra-compact, passively q-switched DPSS lasers that feature pulse durations from 350 ps to 3 ns, energy levels up to 100 uJ and repetition rates up to 100 kHz. In addition to the fundamental 1064 nm wavelength and its harmonics (532, 355 and 266 nm), we also deliver units emitting at 946 and 473 nm.



Onda is a DPSS nanosecond OEM laser platform aimed at high-end applications requiring both excellent beam quality and high peak power in materials such as metals, glass, plastics, and various delicate and hard materials. Developed initially as a high-energy seeder for advanced MOPA laser systems, the Onda is now available as a standalone device operating at the wavelengths of 266, 355, 532 and 1064nm. The compactness and ease of use allow for superior operational flexibility and performance/cost ratio.



Wedge is a DPSS laser that has been designed for OEM applications like micromachining 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.




WSLD series of laser diodes, from WaveSpectrum, are available in a wide range of wavelengths, power levels, and packages. The WSLD wavelength options span from 405nm to 1920nm, with output powers in the range of 20mW to several watts, packaged in standard C, E, and H-Mount packages, as well as a variety of TO-can options.



WSLM series of laser diode modules, from WaveSpectrum, is available at 488nm with up to 50mW of output power. The compact, cylindrical package measuring 12mm x 20mm contains an integrated collimating lens, and optional built in photodiode and TEC cooler. To ensure long-term reliability, each laser diode module undergoes rigorous testing; including aging and temperature cycling tests.



WSLP series of fiber coupled laser diodes are variable in both multimode and single mode configurations, with wavelengths from 405nm thru the IR. The highly reliable WSLP series is suitable for a variety of applications such as biological and analytical instrumentation.


The search filters to the left can allow you to better sort through the Photoluminescence Laser products offered at RPMC to find the one which is best suited for your application, or you can talk to one of our laser experts today by calling 1-636-272-7227.