Fiber Pigtailed Isolators

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Overview

Our fiber pigtailed isolators are passive, fiber-pigtailed devices that reduce back reflections in optical fibers and backscattering of light which is highly desirable in many laser applications.

Very low insertion loss, high isolation and high return loss
Minimal polarization dependent loss
Low polarization mode dispersion
Epoxy-free optical path
Compact lightweight assembly

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Products

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Compare	Model	ranking	Type	Fiber Connector	Availability	Price	Brand
ISC-1550 Fiber Optic Isolator, Standard, 40 dB, 1550 nm, Bare Fiber Pigtails $195.00 Show	ISC-1550 Fiber Optic Isolator, Standard, 40 dB, 1550 nm, Bare Fiber Pigtails	0.028083333	40 dB Standard Fiber-optic Isolator	Bare Fiber	Show	$195.00	Newport
ISU-1550 Fiber Optic Isolator, Supreme, 60 dB, 1550 nm, Bare Fiber Pigtails $510.00 Show	ISU-1550 Fiber Optic Isolator, Supreme, 60 dB, 1550 nm, Bare Fiber Pigtails	0.005666667	60 dB Supreme Fiber-optic Isolator	Bare Fiber	Show	$510.00	Newport
ISS-1550 Fiber Optic Isolator, Enhanced, 50 dB, 1550 nm, Bare Fiber Pigtails. $355.00 Show	ISS-1550 Fiber Optic Isolator, Enhanced, 50 dB, 1550 nm, Bare Fiber Pigtails.	0.003	50 dB Enhanced Fiber-optic Isolator	Bare Fiber	Show	$355.00	Newport
ISU-1550-FCAPC Fiber Optic Isolator, Supreme, 60 dB, 1550 nm, Fiber Pigtails, FC/APC $660.00 Show	ISU-1550-FCAPC Fiber Optic Isolator, Supreme, 60 dB, 1550 nm, Fiber Pigtails, FC/APC	0.02017	60 dB Supreme Fiber-optic Isolator	FC/APC	Show	$660.00	Newport
ISC-1550-FCAPC Fiber Optic Isolator, Standard, 40 dB, 1550 nm, Fiber Pigtails, FC/APC $435.00 Show	ISC-1550-FCAPC Fiber Optic Isolator, Standard, 40 dB, 1550 nm, Fiber Pigtails, FC/APC	0.01	40 dB Standard Fiber-optic Isolator	FC/APC	Show	$435.00	Newport
ISU-1550-FCUPC Fiber Optic Isolator, Supreme, 60 dB, 1550 nm, Fiber Pigtails, FC/UPC $625.00 Show	ISU-1550-FCUPC Fiber Optic Isolator, Supreme, 60 dB, 1550 nm, Fiber Pigtails, FC/UPC	0.009563333	60 dB Supreme Fiber-optic Isolator	FC/UPC	Show	$625.00	Newport

Showing 1 to 6 of 6 entries

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Specifications

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Models	ISC-1550 Model: ISC-1550 Fiber Optic Isolator, Standard, 40 dB, 1550 nm, Bare Fiber Pigtails $195.00 Show See Full Product Details Product Series Overview Fiber Optic Isolators	ISS-1550 Model: ISS-1550 Fiber Optic Isolator, Enhanced, 50 dB, 1550 nm, Bare Fiber Pigtails. $355.00 Show See Full Product Details Product Series Overview Fiber Optic Isolators	ISU-1550 Model: ISU-1550 Fiber Optic Isolator, Supreme, 60 dB, 1550 nm, Bare Fiber Pigtails $510.00 Show See Full Product Details Product Series Overview Fiber Optic Isolators
Peak Isolation	>40 dB	>50 dB	>60 dB
Operating Wavelength	1550 nm	1550 nm	1550 nm
Fiber Type	Singlemode	Singlemode	Singlemode
Typical Insertion Loss	0.4 dB	1.0 dB	0.6 dB
Maximum Insertion Loss	≤0.5 dB	≤1.3 dB	≤0.7 dB
Return Loss	≥65/60 dB	≥60/55 dB	≥65/60 dB
Polarization Dependent Loss, Typical	<0.1 dB	<0.2 dB	<0.1 dB
Polarization Mode Dispersion	<0.5 ps	<0.15 ps	<0.05 ps
Maximum Optical Power	300 mW	300 mW	300 mW
Operating Temperature	-20 to 60°C	0 to 70°C	0 to 70°C
Storage Temperature	-40 to 85°C	-40 to 85°C	-40 to 85°C

Showing 1 to 11 of 11 entries

Notes:

Specifications shown apply to all models, with or without connectors.

Features

Standard Pigtailed Isolators

The standard ISC model isolator features typical peak isolation of >40 dB and very low polarization mode dispersion.

Enhanced Pigtailed Isolators

The enhanced ISS model isolators feature extremely low polarization mode dispersion and stable performance over a wide wavelength and temperature range with peak isolation greater than 50 dB.

Supreme Pigtailed Isolators

The supreme ISU model isolators feature extremely low polarization mode dispersion and stable performance over a wide wavelength and temperature range with peak isolation greater than 60 dB.

Compact Lightweight Assembly

Our fiber optic isolators are designed into a compact, lightweight assembly which allows easy integration in small laboratory, field, and system applications.