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AFR Polarization Independent Optical Isolator Core for Optical Network

Polarization Independent Isolator Core

The Polarization Insensitive Isolator Core is a Faraday Rotator based component for in-line fiber optic isolator. It can also integrate with other components to block back reflection or to enhance component isolation. It is insensitive to the input beams polarization state and has high isolation, low insertion loss, low PDL and low PMD.

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Product Detail

Key Features	Applications
High Isolation	Protect Laser Chip
Low Insertion Loss

Specifications
Parameter	Unit	Value
Stage	-	Single Stage	Dual Stage	Single Stage	Dual Stage
Center Wavelength (λc)	nm	1310 or 1550		1064
Typ. Peak Isolation	dB	42	52	38	52
Min. Isolation, λc ± 10 nm, 23 ℃	dB	30	40	25	40
Max. Insertion Loss, 23 ℃	dB	0.12/0.15¹	0.25	1.0	2.0
Max. Polarization Dependent Loss, 23 ℃	dB	0.05	0.05	0.05	0.05
Max. Polarization Mode Dispersion	ps	0.2/0.05¹	0.05	-	-
Clear Aperture	mm	0.9
Max. Optical Power (Continuous Wave)	mW	300
Operating Temperature	℃	- 5 to + 70
Storage Temperature	℃	- 40 to + 85

¹For PMD Compensated Version.

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