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Solid State Lasers and Laser Diodes from RPMC Lasers Inc » Products » Non-linear Spectroscopy Lasers

Non-Linear Lasers

What are Non-Linear Lasers?

Non-linear spectroscopy is a generalized term that can encompass a vast number of spectroscopy methods.  This could include applications such as stimulated Raman spectroscopy (SRS), coherent anti-Stokes Raman spectroscopy (CARS), multi-photon fluorescence spectroscopy, and terahertz spectroscopy to name a few.   While not exclusively the case, the vast majority of non-linear spectroscopy lasers are used in microscopy applications, requiring that these lasers are single spatial mode to get diffraction limited performance out of the microscope objective.  Because of the non-linear nature of these techniques, non-linear spectroscopy lasers must have extremely short pulses and therefore q-switched, and mode-locked lasers are typically preferable.   On this page, you will find a list of our non-linear spectroscopy lasers, including nanosecond and picosecond q-switched lasers and mode-locked femtosecond laser systems.

How Can We Help?

With over 25 years experience providing non-linear 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 non-linear 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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Picture Part Number Type Output power (W) Mode Output Linewidth Pulse energy (uJ) Pulse width Rep rate
ALCOR 5W: 1064nm Ultra-Compact Femtosecond Laser ALCOR 10XX Pulsed DPSS Lasers, Pulsed Fiber Lasers, Ultrafast Lasers 2.0, 5.0 0.025, 0.062 100fs, 110fs 80MHz (Optional: 40MHz)
ALCOR 5W: 1064nm Ultra-Compact Femtosecond Laser ALCOR 520 Pulsed DPSS Lasers, Pulsed Fiber Lasers, Ultrafast Lasers 0.800, 2.0 0.025 180fs 80MHz (Optional: 40MHz)
ALCOR 5W: 1064nm Ultra-Compact Femtosecond Laser ALCOR 780 Pulsed DPSS Lasers, Pulsed Fiber Lasers, Ultrafast Lasers 0.800 0.010 150fs 80MHz
ALCOR 5W: 1064nm Ultra-Compact Femtosecond Laser ALCOR 920 Pulsed DPSS Lasers, Pulsed Fiber Lasers, Ultrafast Lasers 1.5, 2.5, 4.0 0.0187, 0.0312, 0.050 100fs, 110fs, 130fs 80MHz
ALCOR 5W: 1064nm Ultra-Compact Femtosecond Laser ALCOR Dual Pulsed DPSS Lasers, Pulsed Fiber Lasers, Ultrafast Lasers 1.0, 2.0 0.0125, 0.025 100fs, 110fs, 130fs 80MHz
Altair: Femtosecond Laser Altair Pulsed DPSS Lasers, Pulsed Fiber Lasers, Ultrafast Lasers 10.0, 20.0 0.125, 0.250, 1.0 150fs, 250fs 30MHz, 80MHz, Single shot to 40MHz
Antares Antares Pulsed DPSS Lasers, Pulsed Fiber Lasers, Ultrafast Lasers 10.0, 20.0, 30.0 0.125, 0.250, 0.375, 0.500 10ps 80MHz
DIADEM Series Diadem 1300 Pulsed DPSS Lasers, Ultrafast Lasers 2.0 1.0 150fs Single shot to 2MHz
DIADEM Series Diadem IR Pulsed DPSS Lasers, Ultrafast Lasers 10.0, 20.0, 30.0 10.0, 20.0, 30.0, 40.0 400fs, 10ps Single shot to 2MHz
He-Ne Power Supplies HeNe Lasers 0.002 Single-Mode Free Space
LGK 7512 HeNe Lasers 0.002 Single-Mode Free Space
LGK 7608 HeNe Lasers 0.0015 Single-Mode Free Space
LGK 7610 HeNe Lasers 0.002 Single-Mode Free Space
LGK 7621 HeNe Lasers 0.005 Multimode Free Space
LGK 7627 HeNe Lasers 0.005, 0.010 Single-Mode, Multimode Free Space
LGK 7628 HeNe Lasers 0.005, 0.007 Single-Mode Free Space
LGK 7634 HeNe Lasers 0.002, 0.003 Single-Mode Free Space
LGK 7650 HeNe Lasers 0.0005, 0.001 Single-Mode Free Space
LGK 7653 HeNe Lasers 0.010 Single-Mode Free Space
LGK 7654 HeNe Lasers 0.010 Single-Mode Free Space
LGK 7655 HeNe Lasers 0.0006, 0.001 Single-Mode Free Space
LGK 7665 HeNe Lasers 0.015, 0.018, 0.020 Single-Mode Free Space
LGK 7672 HeNe Lasers 0.002 Single-Mode Free Space
LGK 7785 HeNe Lasers 0.001, 0.002 Single-Mode Free Space
LGK 7786 HeNe Lasers 0.0005, 0.001 Single-Mode Free Space
LGR 7608 HeNe Lasers 0.0015 Single-Mode Free Space
LGR 7610 HeNe Lasers 0.002 Single-Mode Free Space
LGR 7621 HeNe Lasers 0.002, 0.005 Single-Mode, Multimode Free Space
LGR 7627 HeNe Lasers 0.005, 0.010 Single-Mode Free Space
LGR 7628 HeNe Lasers 0.005 Single-Mode Free Space
LGR 7634 HeNe Lasers 0.002 Single-Mode Free Space
LGR 7650 HeNe Lasers 0.005 Single-Mode Free Space
LGR 7655 HeNe Lasers 0.0006, 0.001 Single-Mode Free Space
LGR 7656 HeNe Lasers 0.0005 Single-Mode Free Space
LGR 7660 HeNe Lasers 0.001 Single-Mode Free Space
LGR 7695 HeNe Lasers 0.00075 Single-Mode Free Space
Bright Microlaser Microchip SB1 Laser SB1-266 Pulsed DPSS Lasers, Microchip Lasers 0.002, 0.005 0.500, 1.0, 2.0 1.3ns 1kHz, 5kHz, 10kHz
Bright Microlaser Microchip SB1 Laser SB1-355 Pulsed DPSS Lasers, Microchip Lasers 0.010 Narrow 1.0 1.3ns 10kHz
Wedge-HF-355: 355nm compact nanosecond laser Wedge-HF/XF 355 Pulsed DPSS Lasers 0.800 40.0 500ps - 1ns 10kHz to 50kHz
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Alcor Series

Alcor

The Alcor series is the most advanced femtosecond fiber laser emitting at 920 nm or 1064 nm, designed explicitly for multiphoton microscopy, with the 920-1 & 920-2 providing the best performance on the market with ultrashort, clean pulses, all at a competitive price. Our lasers offer high pulse energy, short and clean pulses, and ultimate peak powers. With an ultra-compact, robust, and air-cooled design, our lasers are highly stable and reliable with low maintenance. Our XSight and FLeX fiber external modules allow for precise power control and gating and GDD precompensation. The Alcor series provides a complete and reliable solution for multi-photon microscopy, with seamless OEM integration. 

Altair Series

Altair: Femtosecond Laser

The ALTAIR series produces high average powers up to 20W and ultrashort femtosecond pulses of <150 fs (<250 fs for VERSA configuration) at a high repetition rate of 80 MHz (others available). Ideal for bioimaging/biophotonics applications such as multiphoton microscopy, the ALTAIR provides high stability and excellent beam quality due to its mode-locked fiber design. It offers a range of options such as GDD pre-compensation, custom wavelengths, harmonics, repetition rates, and more. With a simplified fiber design that requires little to no maintenance compared to DPSS and Ti:Sapphire counterparts, the ALTAIR is the preferred solution for both OEM and researchers in the microscopy and life sciences fields.  

Antares Series

Antares

The ANTARES is a series of high-energy picosecond lasers designed for ease-of-use and integration in biophotonics and nonlinear spectroscopy applications. With a narrow linewidth, high repetition rate up to 80 MHz, excellent beam quality, and average powers from 1W to 40W at 1030 nm or 1064 nm, ANTARES is ideal for high-speed nonlinear spectroscopy applications such as CARS and FRET microscopy. Additional options include fine-tuning PRF synchronization, ultra-narrow linewidth, second and third harmonic options, custom repetition rates, and more.

Diadem Series

DIADEM Series

The DIADEM series is a compact, versatile, air-cooled, high-energy, ultrafast femtosecond laser, operating at 1030 or 1064 nm for advanced micro-machining applications. Available with up to 40µJ of pulse energy, pulse widths down to ≈ 400 fs, an M² < 1.2, and single-shot up to 2MHz repetition rate, the DIADEM has many pulse control features such as adjustable pulse duration, selectable repetition rate from 40 MHz down to single-shot, or fine pulse energy tuning so that pulses can be emitted in various modes (on demand via external signal, burst of pulses with configurable pulse separation). A 1300 nm version is also available for deep brain imaging. 

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 543nm, 594nm, 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 applications including spectroscopy, interferometry, holography, medical, and more! 

LGR Series

The LGR series of HeNe laser replacement tubes provide unparalleled performance for a wide range of applications. have a robust mechanical design, excellent beam quality, and a long service life of up to 30,000 hours. Standard and customized models are available in a large variety in the red, green, and yellow spectral ranges with output powers up to 20 mW. Options for single–mode or multimode, random or linear polarization, and Brewster window tubes for educational and scientific purposes. 

Microchip Series

Bright Microlaser Microchip SB1 Laser

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. 

Wedge Series

Wedge-XF-1064: 1064nm Picosecond Laser

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.