1550nm Polarization Insensitive Isolator

Name: 1550nm Polarization Insensitive Isolator
Brand: DK Photonics
Availability: InStock

Description

1550nm Polarization Insensitive Isolator utilizes the Faraday Effect of Magneto-optical crystal, guiding optical light in one direction while eliminating back reflection and back scattering in the reverse direction at any polarization state. Its unique manufacturing process and epoxy-free optical path design enhance its high-power handling capability.

This isolator is characterized by low insertion loss, high isolation, high return loss, excellent environmental stability and reliability, and low cost. It finds applications in various fiber optic communication equipment to suppress back reflection and back scattering

Specifications

Type Of The Device:	Isolator
Operating Wavelength:	1550 nm
Max Power:	1 W
Min Isolation:	30 dB
Band Width:	±20 dB
Typ. Peak Isolation At 23℃:	52 dB
Typ. Insertion Loss At 23℃:	0.3 dB
Max. Insertion Loss At 23℃:	0.8 dB
Return Loss (In/Out):	>60/55 dB
PDL:	< 0.05 dB
PMD:	0.25 ps
Max. Tensile Load:	5.0 N
Fiber Type:	SMF-28e fiber, or other
Operating Temperature:	-20 to +70 °C
Storage Temperature:	-40 to +85 °C
Dimensions:	Ф5.5× L35(<10W), 60x12x8(>10W) mm

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Download Data Sheet

Features

Low insertion loss
High isolation
Optical path epoxy-free
Low PDL (Polarization Dependent Loss) & PMD (Polarization Mode Dispersion)
High reliability
Excellent temperature stability

Applications

DWDM (Dense Wavelength Division Multiplexing) and CWDM (Coarse Wavelength Division Multiplexing) systems
EDFA (Erbium-Doped Fiber Amplifiers)
Raman amplifiers
Fiber lasers
Transmitters

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China

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since 2015

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Frequently Asked Questions

What is the High Power Polarization Insensitive Isolator used for?

The High Power Polarization Insensitive Isolator is ideal for fiber laser and instrumentation applications.

What are the key features of the 1550nm High Power SM In-line Optical Isolator?

The key features of the 1550nm High Power SM In-line Optical Isolator include low insertion loss, high power handling, high isolation, PM and non-PM availability, and excellent environmental stability and reliability.

What are the applications of the 1550nm High Power SM In-line Optical Isolator?

The 1550nm High Power SM In-line Optical Isolator is commonly used in high power fiber lasers, fiber amplifiers, instrumentation, test and measurement, and fiber amplifier lab research.

Can the fiber be customized for the High Power Polarization Insensitive Isolator?

Yes, the fiber can be customized for the High Power Polarization Insensitive Isolator.

Are custom isolators available?

Yes, DK Photonics can review your desired specifications and quote a custom isolator. Requests for custom fiber pigtails, different wavelengths, and handling power of operation or other specific needs will be readily addressed.

Got more questions? Use the RFQ form to ask the supplier directly.