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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 stabil-
ity 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. 

Femtosecond Fiber Seed Laser 1560 nm

ELMO

K E y   S p E c i f i c at i O n S 

 

Wavelength 1560 nm 

 

Output Power >1 mW

 

Output Power up to 200 mW

 

in High Power Configuration

 

Repetition Rate 50-100 MHz

a p p L i c at i O n S

 

Amplifier Seeding

 

THz Generation & THz Physics

 

Ultrafast Spectroscopy

f E at u r E S

 

High Stability

 

Low Amplitude and Phase Noise

 

All-PM Solution

 

Single Mode-Lock State

 

figure 9

®

 Technology

 

Laser Output in Less than 60 Seconds 

after Pressing On-Button

O p t i O n S

 

HigH pOwEr 

Including matched fiber amplifier 

ELMA to boost average output power 

up to 200 mW

 

 

VariO 

User-Defined Repetition Rate 

Factory-set value selectable in the

 

50-100 MHz range

 

 

MuLtiBrancH 

Additional Seed Ports 

Seeding of multiple amplifiers with 

optional subsequent frequency conver-

sion to cover multiple wavelengths

p E r f O r M a n c E   Data  

Amplitude noise

< 1.5% rms (over 24h in temperature cycles 
from 10-30 °C)

Reproducibility

Identical and consistent laser performance

Output power [a.u.]

0           1         2 9996        9997       9998       9999

On/off turns

   1

Amplitude noise

 

< 1.5% rms (over 24h in temperature cycles from 10-30 °C) 

0

10

20

30

40

0

20

40

60

80

100

120

140

0

5

10

15

20

25

30

35

Te

m

pe

ra

tu

re

 [°

C]

 

O

utp

ut

 Po

w

er

 [m

W

Time [h] 

140
120
100

80
60
40
20

0

Output power [mW ]

Time [h]

0     5     10    15     20    25    30     35  

Temperature [°C]

40

30

20

10

0

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