Tunable Femtosecond

MPBC’s Tunable 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, exhibit outstanding stability in diverse environmental conditions, and need no maintenance.

The ability to tune wavelengths in situ makes these lasers ideal for applications in nonlinear optics, multiphoton microscopy, and spectroscopy.

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

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MPBC's available SF Systems

1 W

2 W

3 W

4 W

5 W

6 W

7 W

8 W

9 W

10 W

461 nm *

488 nm *

514 nm

520-540 nm

541-560 nm

561-580 nm

581-600 nm

601-620 nm

621-639 nm

640-655 nm

660-665 nm

671 nm

678 nm

685-690 nm

710 nm

717 nm

729 nm

775 nm

781-800 nm *

813 nm *

832 nm *

Key Features

01

All-Fiber design with no bulk optics

The Femtosecond Tunable Lasers utilizes an all-fiber design with no bulk optics, ensuring enhanced stability and compactness

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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 unique laser design contributes to their extremely extended lifespan, ensuring reliable and cost-effective long-term operation

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04

Low Amplitude and Phase Noise

The Tunable Laser designs ensure low amplitude and phase noise, resulting in superior stability and performance

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Available wavelengths

Optical specifications

Custom Table

Tunable Central Wavelength	1850 to 2100 nm
Spectral Width	>15 nm
Repetition Rate	10-80 MHz
Pulse Duration	<100 fs
Average Power	1-60 mW

Mechanical Specs

Custom Table

	FUFL-TE	FUFL-TH	FUFL-TB	FUFL-T2
Dimensions (L x W x H)	200 x 130 x 28.5 mm	227 X 170 X 37 mm 275 X 436 X 93 mm*	316 X 250 X 135 mm	248 X 436 X 83 mm
Power Supply	5 V	12 V	Built-in	Built-in
Cooling Method	Thermal Plate**	Thermal Plate**/ Air Cooled	Air Cooled	Air Cooled