Optical isolators

16 companies | 43 products
Isolators
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650, 780, 850, 980 nm center wavelengths
High Verdet constant
Low absorption coefficients

A Faraday Optical Isolator is essentially a magneto-optic device working...

The Fiber Optic Isolators which have been designed by Newport are passive, fiber pigtailed devices. They reduce back reflections and backscattering of light, and are particularly desirable in laser applications.

There are three models...

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COMECO’s signal isolator TRI is a compact 2-wire current-to-current
transmitter providing optical isolation between the input and output current
loops. The isolation level is normally 2500 VAC, but can be increased optionally
to 4000 VAC. The TRI current isolator...

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The E1 Fiber Isolator comes with a series of FOI-4048 wherein it gives thorough electrical isolation for E1 communications. It has a fiber optic cable that is not receptive to interference...

The Fiberplex FOI-4544 is designed to enable 100% electrical isolation for type T1 or DS1 communication networks and can be used in high electrical noise environments or in and out of RF shielded enclosures. It offers...

Fiberflex's FOI-4605 is a Fiber Isolator offers complete electrical isolation for 4-wire S/T-Interface ISDN communications. It can be utilized in...

The E3 Fiber Isolator comes with a FOI-DSE3 series, wherein it gives thorough electrical isolation for E3 communications. It has a fiber optic cable that is not receptive to interference...

The FIBERPLEX FOI-DST3 Series caters a complete electrical isolation for T3 or DS3 communications. This device is equipped with the SONET add or drop multiplexers (ADMs) and has an ATM WAN access routers and switches....

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Faraday Rotators & Optical Isolators

The patented Iso-Lite® design...

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This device is a combination of a polarization independent optical isolator, and either a WDM filter or tap coupler. These devices are ideal for high power applications.
The AHC Series Integrated Component has extremely low polarization...

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isolator

Izolators fiber opticIsolator - a passive fiber optic component

very low insertion loss
minimal...

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EM-M43 is an optical isolator designed for input isolation of computers and PLCs. Isolator input is for 4...20 mA signal. Unit provides high isolation voltage. The isolators...

EM-M43 is an optical isolator designed for input isolation of computers and PLCs. Isolator input is for 4...20 mA signal. Unit provides high isolation voltage. The isolators...

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The 711A Optical isolator is manufactured by Conoptics. It features input and output polarizers,...

The 712A and 712B models engineered by Conoptics Inc, are optical insulators that feature an input and...

The 712A and 712B series is a type of optical insulator. This unit is an...

The 712TGG Optical Isolator have the following values: 5mm Aperture, Laser Damage Threshold (LTD) - CW Laser 500W/cm2...

The 713A and 713B models engineered by Conoptics Inc, are optical insulators that feature an input and...

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Hi-Reliability Optically Coupled Isolator
3C91C, 3C92C, 3N243, 3N244, 3N245, 3N261, 3N262, 3N263
(TX, TXV)

Features:
• TO-72 hermetically sealed package
• 1 kVDC electrical isolation
• High current...

Hi-Reliability Optically Coupled Isolator
4N22, 4N23, 4N24 [A] (COTS, TX, TXV)
4N47, 4N48, 4N49 [A] (COTS, TX, TXV)

Features:
• TO-78 hermetically sealed package
• High current transfer ratio
•...

Optically Coupled Isolator
OPI120, OPI123

Features:
• 15 kV electrical isolation
• Choice of phototransistor or photodarington output
• Hermetically sealed LED and photosensor
• Base contact for conventional transistor biasing (OP120 only)
• UL recognized File No. E58730*
•...

Photologic® Optically Coupled Isolator
OPI125, OPI126, OPI127, OPI127-032, OPI128

Features:
• Four output options
• 15 kV input-to-output isolation
voltage
• Direct TTL/STTL interface
• High noise immunity
• Data rates to 250 KBit/s
• Hermetically...

Optically Coupled Isolators
Types OPI150TX, OPI150TXV


Features
• High current transfer ratio
• 50kV electrical isolation
• Base contact lead for conventional transistor biasing
• Components processed...

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General Photonics low power isolators are available in both polarization independent versions (SM fiber)...

General Photonics low power isolators are available in both polarization independent versions (SM fiber)...

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Free Space Isolator

Finisar's Free Space Isolators are used in various TOSAs, which require isolation to prevent feedback...

Pigtail Isolator

Pigtail Isolators are generally used in various lasers that require isolation to prevent...

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Features:

- 1.4"/35mm Clear Aperture
- Enhanced Cut Quality
- Back Reflection...

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Features:
Bidirectionally Buffers I2C SDA and/or SCLK Signals
Standard-mode and...

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Feedback Isolators perform the same function as a polarizer in that they also convert a linear polarized beam into a circular polarized beam. In addition, they include an isolator optic which will absorb light...

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Oplink's OISS is a single stage optical isolator that minimizes back reflection
and back scattering in the reverse direction...

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Thorlabs manufactures a wide selection of narrowband and broadband free-space optical isolators (Faraday isolators) that operate in...

Features
Minimize Feedback into Optical Systems
Operating Ranges of 1290 - 1330 nm, 1530 - 1570 nm, 1540 - 1560 nm, or
1990 - 2010 nm
At Least 0.8 m of Panda-Style PM Fiber on Both Sides
Available...

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