Femtosecond Erbium Laser

MENLO SYSTEMS Femtosecond Fiber Laser_ELMO_3w


Advanced Features and Benefits    

  • High Stability
  • Low Amplitude and Phase Noise
  • All-PM Solution
  • Single Mode-Lock State
  • Menlo figure 9® Technology, Laser Output in Less than 60 Seconds
  • Repetition Rate 50-100 MHz
  • Smallest Footprint, No additional laser driver required
Central Wavelength  1560 nm ± 30 nm 1560 nm ± 30 nm
Average Power  >1 mW ( up to 15 mW)*

>330 mW in free space version**

>100 mW in fiber coupled version (up to 200 mW)*

Pulse Width chirped (<150 fs)* <90 fs
Output Port fiber-coupled free space** or fiber-coupled
Polarization linear, PM fiber linear, p-polarized*
Dispersion Management* dispersion can be factory set to achieve short pulses after 1-10 m of additional fiber dispersion can be factory set to achieve short pulses after 1-10 m of additional fiber
Repetition Rate* 100 MHz (50-100 MHz with VARIO) 100 MHz (50-100 MHz with VARIO)
2nd Fiber-Coupled Seed Port yes yes
2nd High Power Output Port available with MULTIBRANCH available with MULTIBRANCH

*Please inquire for your specific combinations of average power, pulse duration, repetition rate, and external fiber length.

**Free space version (ELMO High Power - FS) with additional compressor module: versatile handheld compressor module can also be mounted in s-polarized orientation. Standard external patch cord length is up to 0.5 m


Menlo Systems’ fiber-based femtosecond laser sources integrate the latest achievements in fiber technology into easy-to-use products. Menlo Systems’ unique figure 9® mode locking technology results in reproducible and long-term stable operation. The ELMO with its all-fiber design guarantees excellent stability and low-noise operation. As seed source for fiber amplifiers the oscillator is maintenance free, user installed and ready to use at the press of a single button. In short: An OEM laser engineered for 24/7 operation.


  • VARIO User-Defined Repetition Rate

    Product Code: VARIO

    Factory-set value selectable in the 50-100 MHz range

  • MULTIBRANCH Additional Seed Ports

    Product Code: MULTIBRANCH

    Seeding of multiple amplifiers with optional subsequent frequency conversion to cover multiple wavelengths

Amplitude noise

< 0.5% rms (over 24h)

ELMO Amplitude_noise_04_2017.jpg


Identical and consistent laser performance

Starttest C Fiber 3w

Menlo Expert Jaroslaw Sperling 2023
Dr. Jaroslaw Sperling
Ihr direkter Draht zu unserem Experten




  • Code / Europäische Preisliste
  • ELMO

+49 89 189166 0

Menlo Systems, Inc.
+1 973 300 4490

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