High Power Polarization Dependent Free Space Isolator 1635nm (Optical power 10W Peak isolation 55dB)

High Power Polarization Dependent Free Space Isolators (HPDFSI Series)

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Part Number

HPDFSI-1635-5-H-V-C

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General Parameters

Dimensional Drawing

General parameters

parameter	Unit	Value
Central wavelength ( λc )	nm	1635
Peak Isolation	dB	55
Min. Isolation, λc , 23℃	dB	50
Typ . Insertion loss, λc , 23℃	dB	0.4
Max. Insertion loss, λc , 23℃	dB	0.5
Polarization rotation angle, λc , 23℃	deg	90 ± 2
Clear Aperture	mm	3 or 5
Max. Average optical power	W	10
Max. Peak power density	J/cm2	1
The output polarization of the isolator is approximately 90° relative to the input polarization.

Model Description
HPDFSI-①-②-③-④-⑤
①：Wavelength	1620-1620 nm, 1635-1635 nm, SS-pointed
②: Clear aperture	3-Φ3.0 mm, 5-Φ5.0 mm, S-pointed
③：Input polarization	V-vertical, H-horizontal, S-pointed
④: Output polarization	V-vertical, H-horizontal, S-pointed
⑤：Power type	P- pulse application, C- continuous wave

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