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Home / Products / Featured / Fast delivery Fiber Optic Splitter Box – High Power Mode Field Adaptor (MFA) – Qualfiber

Fast delivery Fiber Optic Splitter Box – High Power Mode Field Adaptor (MFA) – Qualfiber

Fast delivery Fiber Optic Splitter Box – High Power Mode Field Adaptor (MFA) – Qualfiber

Description The High Power Mode Field Adaptor (MFA) is designed for adiabatic mode transition. It connects two different fibers with different NA and core

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Product Detail

The High Power Mode Field Adaptor (MFA) is designed for adiabatic mode transition. It connects two different fibers with different NA and core diameter, as well as cladding, to keep mode field diameter matched with low fundamental mode signal loss and minimal degradation of beam quality. Fiber types can be customized.

1.0 Optical and Operation Specifications

Item	Specifications	Min.	Typ.	Max.	Unit	Notes
1.01	Laser wavelength	1030	1060	1090	nm
1.02	Polarization	Random				PM Customizable
1.03	Operation regime	CW
1.04	Output beam quality		1.3			M²
1.05	Pigtail length		1.0		m
1.06	Maximum power handling capacity	40		5000	W	At T=T_N, CW
1.07	Operating temperature range	0		+70	°C
1.08	Storage temperature	-40		+85	°C
1.09	Forward insertion loss		0.3		dB	From thin to thick
1.10	Backward insertion loss		0.7		dB	From thick to thin
1.11	Cooling Method	Bottom conduction cooling

2.0 Typical fiber combinations

Item	Signal Input Fiber	Signal Output Fiber
Item	Signal Input Fiber	Signal Output Fiber
2.01	HI1060 or 6/125 DCF or SCF, 0.14NA	10/125 DCF or SCF, 0.08NA
2.02		15/125 DCF or SCF, 0.08NA
2.03		20/125 DCF or SCF, 0.08NA
2.04		X/250 DCF or SCF, 0.06NA
2.05		X/400 DCF or SCF, 0.06NA
2.06	10/125 DCF or SCF, 0.08NA	20/125 DCF, 0.08NA
2.07	10/125 DCF or SCF, 0.08NA	25/250 DCF, 0.06NA
2.08	15/125 DCF or SCF, 0.08NA	25/250 DCF, 0.06NA
2.09	15/125 DCF or SCF, 0.08NA	30/250 DCF, 0.06NA
2.10	20/125 DCF or SCF, 0.08NA	30/250 DCF, 0.06NA
2.11	20/125 DCF or SCF, 0.08NA	30/400 DCF, 0.06NA
* X=20, 25, 30 etc.
* Better performance and other configuration can all be customized.

3.0 Mechanical specifications and drawings

Item	Specifications		Unit	Notes
3.01	Module’s Dimensions	1001511	mm	Bottom conduction cooling

4.0 Ordering information

MFA-①–②–③–④/④–⑤
①：Input Fiber type	②：Output Fiber type	③：Power Handling
D00 – 10/130 DCF, 0.08NA D23 – 20/125 DCF, 0.08NA ect.	D17 – 20/400 DCF, 0.06NA D07 – 25/400 DCF, 0.06NA D08 – 30/400 DCF, 0.06NA ect.	40 – 40W 200 – 200W 5000 – 5000W ect.
④/④：Input/Output fiber length	⑤：Package type
1.0 – 1.0m Default 1.5 – 1.5m 2.0 – 2.0m ect.	A – Aluminum package 1001511 S – Specify
For example：MFA-D23-D07-40-1.5/1.5-A

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