473nm Polarization-Maintaining Fiber Polarizer 50mW

473nm Polarization-Maintaining Fiber Polarizer 50mW

473nm Polarization-Maintaining Fiber Polarizer (In-line Polarizer)

Product features：High extinction ratio、 Low insertion loss、 High return loss、 High reliability

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Application area：Communication system、 Testing equipment、 Fiber Optic Sensor、 Research

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Main parameters

Core parameters

Dimension Drawing

General Parameters

General parameters

PARAMETER	UNIT	Values
Central wavelength	nm	473
Working wavelength range	nm	± 10
Typ. Insertion loss at 23°C (Proper S OP)	dB	2
Max. Insertion Loss at 23°C (Proper SOP)	dB	2.4
Min. Return Loss	dB	50
Typ. Extinction ratio at 23°C	dB	25
Min. Extinction Ratio (Input to Output) at 23°C	dB	twenty three
Min. Extinction Ratio (Output to Input) at 23°C	dB	20
Min. PDL at 23°C (applicable only to SM fibers at all ports)	dB	20
Max. optical power (CW, Proper SOP)	mW	10, 50 or specify
Max. tensile load	N	5
Operating temperature	°C	-5 to +50
Storage temperature	°C	-40 to + 85

*The above specifications apply to devices without connectors.

*For devices with connectors, IL will be 1.5dB higher, RL will be 5dB lower, and ER will be 2dB lower.

*PM fiber and connector keys are aligned with the slow axis.

*The material must be RoHS compliant.

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