FLEX M-2000 Series

FLEX M-2000 Series
2000 nm laser – 100W CW laser

Flex fiber coupled laser system

Introducing FLEX M-2000 Series, a new concept of cost effective Direct Diode Laser solution in the 2 µm wavelength range (2000 nm laser) for Soft Tissue Surgery, Laser Lithotripsy and Endourology procedures. In the new M-2000 the wavelength can be customized to successfully match the absorption peak of the targeted tissue. In this way, high ablation rate is assured, leading to better treatment results and shorter procedures.

2000 nm is the latest wavelength in our FLEX Series of direct diode lasers, being in this case,  suitable for Medical applications. This solution comes to the market to solve the wavelength limitations and as a cost-efficient alternative of others, commonly used lasers, such as solid-state Holmium:YAG and Thulium fiber lasers. While the wavelength emission of these lasers do not exactly match the water peak absorption around 2 µm, FLEX M-2000 offers the possibility to adjust the wavelength by design to perfectly match the water peak absorption, which results in a more efficient ablation.

Electronically pulsed to a frequency that can exceed 1000 Hz, a value that is several times higher than the standard pulse rate in the market of 20-80 Hz, FLEX M-2000 Series opens the possibility for more diverse treatment strategies. The achieved maximum wall-plug efficiency is of about 5%, which is 4 times more compared to a Ho:YAG laser (1-2%). This laser source can be effectively operated in continuous wave (CW) and pulsed mode.

Broad variety of optical fiber core diameters are offered to best match application needs.

Laser Laser lithotripsy mode FLEX M-2000 FLEX M-2000 X (coming soon)
Wavelength [nm] 1 1900-2200 (adjustable by design) 1900-2200 (adjustable by design)
Spectral width [nm] 2 < 40 < 40
Manufacturer 3 Monocrom Monocrom
Dimensions [cm] 4 42 x 38 x 15 NA
Weight [kg] 5 25 NA
Cooling system 6 External water External water
Peak power [W] 7 190 500
Average power [W] 8 105 280
Pulse rate [Hz] 9 1 - 1000 1 - 1000
Pulse energy [J] 10 Adjustable Adjustable
Pulse width [ms] 11 Adjustable Adjustable
Operation mode 12 CW/modulated CW/modulated
Fiber core [µm] 13 ≥ 200 ≥ 200

FLEX M-2000 Technology

  • M-2000 Series comes with a solder-free laser bar ClampingTM technology, insensitive to the CTE mismatch between the semiconductor and the electrodes, this exclusive technology is a guarantee for extended lifetime in hard pulsed applications.


  • Integrated Rectified Polarization Beam Combining technique. Technology that is wavelength agnostic and allows to follow the moving gain of semiconductor laser diodes, which can be caused by injection current and p-n-junction temperature in- or decrease.

Indicated for

  • Laser Lithotripsy
  • Soft Tissue Surgery
  • Treatment of Benign Prostatic Hyperplasia (BPH)

Applications of FLEX M-2000



Direct Diode Lasers and Fiber-coupled lasers in the 2 um wavelength range.

Contact us

We develop your laser to your needs. Fill in the form to define your desired parameters.

    Attach files | 2Mb max per file | Pdf - Doc - Jpg

    * Required fields

    In accordance with data protection regulations, we provide , you with the following processing information:
    Data controller: MONOCROM SL
    Purposes of the processing: maintaining a commercial relationship and sending communications of products or services
    Related rights: access, rectification, portability, erasure, limitation and objection
    More processing information in the Privacy Policy.
    I accept the processing of my data for the purpose of sending products or services communications.

    The reCAPTCHA verification period has expired. Please reload the page.