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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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

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	316 X 250 X 135 mm	248 X 436 X 83 mm 275 X 436 X 93 mm*
Power Supply	5 V	12 V	Built-in	Built-in
Cooling Method**	Thermal Plate	Thermal Plate	Air Cooled	Air Cooled