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AFR 850 nm Polarization Maintaining Optical Isolator for Fiber Lasers, Fiber Optic Instruments

850 nm Polarization Maintaining Isolator

The High Power Polarization Maintaining Isolator is characterized with low insertion loss, high isolation, high power handling, high return loss, excellent environmental stability and reliability. This fiber isolator is ideal for fiber laser and instrumentation applications.

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Product Detail

Key Features	Applications
Low Insertion Loss	Fiber Lasers
High Isolation	Fiber Optic Instruments

Specifications

Parameter	Unit	Value
Operating Wavelength (λop)	nm	850
Typ. Insertion Loss, 23 ℃	dB	1.3
Max. Insertion Loss, 23 ℃	dB	1.6
Typ. Peak Isolation	dB	26
Min. Isolation, λc, 23 ℃	dB	22
Min. Extinction Ratio	dB	18
Min. Return Loss	dB	45
Max. Optical Power (Continuous Wave)	mW	500
Fiber Type	-	PM850 Panda
Operating Temperature	℃	+ 10 to + 50
Storage Temperature	℃	0 to + 60

¹IL is 0.5 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.

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850 nm Polarization Maintaining Isolator

Optical Delay Line with Driver

830 nm Isolator