1060,1480nm Polarization-Insensitive Optical Isolator

Product Detail

1060,1480nm Polarization-Insensitive Optical Isolator

 Optical Isolator utilizes Faraday effect of Magneto optical crystal. It guides optical light in one direction and eliminates back reflection and back scattering in the reverse direction at any polarization sate.The unique manufacturing process and optical path epoxy-free design enhance the device's high power handling capability. The devices are characterized with high performance, high reliability and low cost. It has been widely used in EDFAs, Raman amplifiers, DWDM systems, Fiber lasers, transmitters and other fiber optic communication equipments to suppress back reflection and back scattering.

Features	Applications
High Isolation	Fiberoptic Amplifiers
Low Insertion Loss	CATV Fiberoptic Links
High Return Loss	Fiberoptic Systems Testing
Low Polarization Sensitivity	Fiberoptic LAN Systems
	Telecommunications

Performance Specifications

Parameter	1060nm		1480nm
Type	Single Stage	Dual stage	Single Stage	Dual stage
Grade	P Grade
Typical Isolation(dB)	40	55	41	55
Min. Isolation (dB)	30	45	31	45
Typical Insertion Loss (dB)	1.5	2.4	0.4	0.5
Max. insertion Loss (dB)	2.0	3.4	0.6	0.7
Return Loss (In/Out) (dB)	=50	=50	=65/60	=65/60
polarization dependent loss(dB)	=0.15	=0.15	=0.05	=0.05
polarization mode dispersion(ps)	=0.20	=0.05	=0.20	=0.05
Bandwidth(nm)	±15	±15	±15	±30
Operating Temperature(?)	-10~+75
Storage Temperature(?)	-40~+85
Fiber Type	Corning Hi 1060		Corning SMF-28
Fiber Length(min)	1M each end
Package Dimension(mm)	F5.5xL30
Power Handling(mW)	300

1.At 23 ? over bandwidth.

2.Not include connector, splice and fiber-end Fresnel losses.

3.Including PDL, operating wavelength range. -5 ? to +75 ?.