Ascentta Polarization Maintaining (PM) Fiber Optical Isolator (780nm, 532nm, 635nm, 850nm, 980nm,1030nm)

Name: Ascentta Polarization Maintaining (PM) Fiber Optical Isolator (780nm, 532nm, 635nm, 850nm, 980nm,1030nm)
Brand: Ascentta
Availability: InStock

Description

This is an Optical (TGG Type) Isolator: Polarization-Maintaining (PM). It is designed for wavelengths 532, 635, 650, 780, 850, 980, 1030, 1064 nm.

Ascentta, Inc. offers a diverse range of optical isolators, including single-mode, multimode, and polarization maintaining (PM) isolators.

Ascentta's isolator product line includes inline and free space optical isolators (Faraday isolators) designed to operate at various wavelengths, such as 780nm, 850nm, 980nm, 1060nm, 1310nm, 1550nm, and L-band. Ascentta specializes in customized isolators tailored to specific application requirements.

Specifications

Type Of The Device:	Isolator
Operating Wavelength:	780 nm
Max Power:	0.15 W
Min Isolation:	28 dB
Insertion Loss (All SOP) Max.:	1.5 dB
Extinction Ratio Min.:	20 dB
Return Loss Min.:	45 dB
Operating Temperature:	+10 to +50 °C
Storage Temperature:	0 to +60 °C

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Features

Polarization maintaining PM isolators

PM Panda fiber single stage and dual stage configurations

Works at wavelengths: 532nm, 633nm, 780nm, 850nm, 980nm, 1030nm and 1060nm

Customization options available for tailored solutions

Applications

Fiber optics communication systems

Laser systems

Optical testing and measurement

Research and development

Communication systems

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Ships from:

United States

Sold by:

Ascentta

On FindLight:

since 2020

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Frequently Asked Questions

What is the typical and minimum isolation at 23°C for each wavelength?

The typical isolation ranges from 26 dB (for 532, 635, 650 nm) to 30 dB (for 980, 1030, 1060 nm), and the minimum isolation ranges from 23 dB (for 532, 635, 650 nm) to 25 dB (for 980, 1030, 1060 nm).

What is the maximum insertion loss for each wavelength?

The maximum insertion loss ranges from 2.0 dB (for 532 nm) to 1.2 dB (for 980, 1030, 1060 nm).

What is the minimum extinction ratio for each wavelength?

The minimum extinction ratio ranges from 18 dB (for 532, 635, 650 nm) to 20 dB (for 780, 850, 980, 1030, 1060 nm).

What is the minimum return loss for each wavelength?

The minimum return loss is 45 dB for all wavelengths.

What is the maximum optical power handling for each wavelength?

The maximum optical power handling ranges from 50 mW (for 532 nm) to 250 mW (for 980, 1030, 1060 nm).

What are the dimensions of the package for each wavelength?

The package dimensions are Φ21xL60 mm for 532, 635, 650 nm, and Φ24xL65 mm for 780, 850 nm, and Φ24xL80 mm for 980, 1030, 1060 nm.

What are the operating and storage temperatures?

The operating temperature is from 10 to 50°C and the storage temperature is from 0 to 60°C.

What should be noted when connectors are added to the parts?

The above specifications are for parts without connectors. Adding connectors can affect the insertion loss (IL), return loss (RL), and extinction ratio (ER). The connector key is aligned to the slow axis.

What are the guidelines for ordering a custom configuration?

Contact Ascentta with your custom configuration needs, specifying the wavelength, fiber type, cable type, fiber length, connector, max power, and package. Use the provided codes to specify options. For instance, 'PM=PolarizationMaintaining' for fiber type, 'B=250um' for cable type, '10=1.0m' for fiber length, and 'FA=FC/APC' for connector type. The max power affects other specifications.