YLMO-SEEDFemtosecond Fiber Seed Laser

K E Y S P E C I F I C AT I O N S■ Wavelength 1030-1064 nm■ Output Power >200 mW■ Repetition Rate 30-100 MHz■ Bandwidth >15 nm
A P P L I C AT I O N S■ Amplifier Seeding

F E AT U R E S

Menlo Systems’ Ytterbium based femtosecond fiber laser oscillator integrates thelatest developments in fiber technology and incorporates these enhancements into
an easy-to-use product.
Our patented figure 9® technology delivers reliable and consistent mode-locking,which is ideally suited to ensure long-term stable operation. The PM-fiber design
guarantees excellent stability and low noise, even in harsh environments with highfluctuations in temperature. As a seed source for amplifiers, the YLMO-Seed offers
easy integration and maintenance-free operation, engineered for 24/7 operation.

■ figure 9® Technology■ Reliable Mode-Locking■ Long-Term Stable Operation■ Low Amplitude and Phase Noise■ All-PM Solution■ Fast Startup within 60 Seconds■ Optically Isolated Output■ Easy to Integrate
OPTIONS■ NARROWBAND

Narrow spectral bandwidth available■ VARIO

Factory set to a repetition frequency
between 30 MHz and 100 MHz

P E R F O R M A N C E D ATA

Low fluctuation in the output power of <0.5%rms, measured over 15 hours in an ambienttemperature■ MULTIBRANCH

2Output power [a.u.]

Amplitude noise

Second output for seeding multiple
amplifers

1.5
1■ PULSE PICKING AND

FAST AMPLITUDE MODULATION

0.505

10
Time [h]15

ASK US ABOUT

The figure shows the YLMO output during10,000 on/off cycles. The YLMO mode-lockedat each turn on.

■ Selectable center wavelength andOutput power [a.u.]

Reliable and consistence
performancecustom spectral bandwidth1012 9996

9997

On/off turns

9998

9999

YLMO-SEEDFemtosecond Fiber Seed LaserS P E C I F I C AT I O N S
Center Wavelength
Spectral Width (3dB)
Average Power
Pulse Energy
Repetition Rate
Pulse Width (FWHM)
Output Port
Polarization
Pulse Picking Option (only for 50
MHz or lower)

factory set between 1030 nm and 1064 nm, ± 1 nm
>15 nm, narrower bandwidth on request>200 mW (@ 50 MHz)
>4 nJ
factory set between 30 MHz and 100 MHz, ± 1 MHz
chirped, supporting <150 fs
SC/APC fiber mating sleevelinear, PM fiber (PER: typ >20 dB)
Realized by integrated fast AOM: Mode 1: Divides repetition rate by factor 3 or higher, pulse energy stays constant. Mode 2: Can be used as fast amplitude modulator.

Please inquire for your specific combination of average power, center wavelength, spectral width, repetition rate, and also for different lengths for and types of the output fiber patch cord.

R E Q U I R E M E N T S , D I M E N S I O N S , I N T E R FA C E S
Operating Voltage
Max. Power Consumption
Operating Temperature
Laser Unit
Interfaces
Start-Up Time

100/115/230 VAC, 50 to 60 Hz
120 W
15 °C - 35 °C
19” x 2HU x 495 mm, 15 kg
USB, Interlock, RF-Out<60 s

TECHNICAL DRAWING

95,1
7495,5back side

Note:
Optional: Handles for 19 " Rack-Mounting

448,7

Mechanical dimensions of the YLMO-Seed given in millimeter. Shown are the top view and the front panel.

O R D E R I N G I N F O R M AT I O N
Product CodeYLMO-SEED
Please call for pricing. Specifications are subject to change without notice. Custom modifications are available, please inquire.

Menlo Systems GmbH
T+49 89 189 166 0
sales@menlosystems.com

www.menlosystems.com

Menlo Systems UST+1 303 635 6406
ussales@menlosystems.com

Menlo Systems Japan
T+81 907 409 20 21
jpsales@menlosystems.com

Invisible laser radiation
avoid exposure to beam
Class 3B laser

Menlo Systems ChinaT+86 21 6071 1678
chinasales@menlosystems.com

D-YLMO-SEED-EN 24/04/2024