SF Fiber Amplifiers

Our Single-Frequency Fiber Amplifiers are designed to provide optical gain across a broad range of wavelengths while maintaining the integrity of narrowband, single-frequency signals.
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These amplifiers are optimized to deliver high output power for narrowband sources, ensuring excellent performance without triggering Stimulated Brillouin Scattering (SBS). These modules may also be paired with a second-harmonic generation (SHG) module to efficiently convert NIR light into visible light.

Designed to amplify single-frequency signals without triggering SBS
Large variation of wavelengths
High output power
Diffraction-limited fiber or collimated beam output

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 *

*In development

Key Features

01

Designed to provide very high output powers without triggering Stimulated Brillouin Scattering

02

Provides a large gain at wavelengths not achievable by traditional rare-earth doped fibers!

03

Made with polarization-maintaing fibers, offering excellent beam pointing and power stability, with a true diffraction-limited beam

04

Maintenance-free turn-key operation

Available wavelengths

Optical specifications

Specifications subject to change without notice

Mechanical Specs

Specifications subject to change without notice

Available wavelengths

Visible Fiber Amplifiers

461-729 nm

Custom Table

	Nd band 461 nm	Yb band 488-560 nm	VRFA Series 550-765 nm
Output Power	0.5 W	≤4 W	≤4 W
Input Power Range	10-50 mW
PER	20 dB
Beam Quality	M²<1.1

NIR Fiber Amplifiers

775-1950 nm

Custom Table

	ER band 775-800 nm	Tm band 813 & 832 nm	RFA					EDFA band 1530-1590 nm	TDFA band 1730-195 nm
	ER band 775-800 nm	Tm band 813 & 832 nm	1100-1280 nm	1290-1360 nm	1370-1400 nm	1410-1525 nm	1600-1720 nm	EDFA band 1530-1590 nm	TDFA band 1730-195 nm
Output Power	≤4 W	≤4 W	≤20 W air cooled	≤15 W	≤5 W	≤8 W	≤5 W	≤10 W	≤10 W
Input Power Range	10-50 mW
PER	20 dB
Beam Quality	M²<1.1