FUFL Seeders

MPBC’s Femtosecond Ultrafast Fiber Laser Seeders are entirely fiber-based femtosecond lasers with exceptional laser pulse and beam qualities.

They deliver femtosecond pulses through polarization-maintaining fiber, eliminating the need for bulky optics.

These Seeders exhibit outstanding stability in diverse environmental conditions and need no maintenance.

The Seeder pulses can be stretched using specialized FBG stretchers, amplified for increased power, and subsequently compressed to achieve femtosecond duration, making them ideal for applications, such as science, multi-photon research and quantum technology.

All-fiber design with no bulk optics
Femtosecond pulses delivered in PM fiber
Extremely extended laser lifespan
Superior beam quality
Low amplitude and phase noise
Compact size
Figure-8 technology

Key Features

01

All-Fiber design with no bulk optics

The femtosecond laser utilizes an all-fiber design with no bulk optics, ensuring enhanced stability and compactness

02

Femtosecond Pulses delivered in PM fiber

Delivering femtosecond pulses in fibers, rather than free space, simplifies light delivery and provides superior alignment stability.

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03

Extended laser lifetime

The laser's design contributes to its extremely extended lifespan, ensuring reliable and cost-effective long-term operation

04

Low Amplitude and Phase Noise

The fiber laser design ensures low amplitude and phase noise, resulting in superior stability and performance

Available wavelengths

Optical specifications

Custom Table

Central Wavelength	1030 nm	1560 nm	1850 to 2100 nm
Spectral Width	3 nm	>3 nm	>15 nm
Repetition Rate	10-25 MHz	10-80 MHz	10-80 MHz
Pulse Duration	600-800 fs	80-800 fs	80-800 fs
Average Power	3 to 10 mW	1 to 50 mW	1 to 50 mW

*Optional: FBG fiber stretchers can be requested to stretch pulses to hundreds of picoseconds while matching the higher-order dispersion of your compressor gratings

Mechanical Specs

Custom Table

	FUFL-SE	FUFL-SH	FUFL-S2
Dimensions (L x W x H)	200 x 130 x 28.5 mm	227 x 170 x 37 mm	248 x 436 x 83 mm 275 x 436 x 93 mm*
Power Supply	5 V	12 V	Built-in
Cooling Method**	Thermal Plate	Thermal Plate	Air Cooled