Description

532nm High Power 1×2 2×2 SM Fiber Fused Coupler

532nm High Power 1×2 2×2 SM Fiber Fused Coupler is built with fused biconical taper (FBT) technology, optical signal power can be splitted into two parts with even or various coupling ratio by the FBT Coupler, it’s widely applied in Quantum Communication and fiber optic sensor field, the MM and PM types are available upon request.

Application:	Features:
Quantum Communication	Low Excess Loss
Fiber Optic Sensor	High Return Loss
Fiber Amplifier	Low Insertion Loss
Optical Diffraction System	High Reliability

Specification:

Parameter	Symbol	Value	Unit
Center Wavelength	λ	532	nm
Bandwidth	BW	±10	nm
Max. Excess Loss	EL	1.4	dB
Coupling Ratio Tolerance		50±3, 40±2.5, 30±2, 20±1.5, 10±1.5, 5±0.7, 1±0.3	%
Max. Polarization Dependent Loss	PDL	0.2	dB
Min. Directivity		50	dB
Min. Return Loss	RL	50	dB
Max. Optical Power (CW)	P	1, 2, 3, 5 or specify	W
Max. Tensil Load		5	N
Fiber Type		460-HP fiber	–
Operating Temperature	T	-40~70	℃
Storage Temperature	T	-40~85	℃
Package Dimension		70x12x8	mm

Notice: Above specifications are tested at center wavelength without connector in room temperature @23℃.

For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower. Connectors only 1W CW optical power guarantee.

Drawing:

Ordering Information (Part Number):

HSMFUC-WWW-PP-RR-J-LL-CC
WWW	PP	RR	HH	J	LL	CC
Wavelength	Port	Coupling Ratio	Handling Power	Fiber Jacket	Fiber Length	Connector
455 – 455nm	12 – 1×2	01 – 1/99	01 – 1W	B – 250um Bare Fiber	05 – 0.5m	NE – None
460 – 460nm	22 – 2×2	02 – 2/98	02 – 2W	9 – 900um Loose Tube	10 – 1.0m	FA – FC/APC
488 – 488nm		03 – 3/97	03 – 3W	2 – 2.0mm Loose Tube	15 – 1.5m	FU – FC/UPC
520 – 520nm		05 – 5/95	05 – 5W	3 – 3.0mm Loose Tube	20 – 2.0m	SA – SC/APC
532 – 532nm		10 – 10/90	SS – Specify		SS – Specify	SU – SU/APC
SSS – Specify		20 – 20/80				LA – LC/APC
		30 – 30/70				LU – LC/UPC
		40 – 40/60				SS – Specify
		50 – 50/50
		SS – Specify

Example: HSMFUC-532-12-50-03-9-10-NE is the PN for 532nm High Power SM Fiber Fused Coupler, 1×2, 50/50, 3W optical power, 1.0m SM fiber, 900um loose tube, No connector