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Optical isolators

Optical isolators

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Optosun Technology - www.optosun.eu
An optical isolator allows the transmission of light in only one direction. i.e. this optical component will prevent unwanted light from returning back into an optical cavity. To relate to its function in Electrical terms, would be a similar to that of a diode, allowing current to only flow in only one direction. The main component of optical isolators is usually a Faraday rotator.

Optosun manufacture a complete range of narrowband, broadband and ultra-wideband fuse-based optical Isolator couplers and pump combiners offering high isolation and low insertion loss. There are various options, including Free space, Dual and single stage, Single mode or Multi mode, S,C and L band, Polarisation sensitive and independent. Our products are produced with either thin-film-filter- (TFF-) or fused bionical tapered- (FBT-) technology.

Typical applications include: Fiber Optic Lasers, Tunable Lasers, Optical Transmitters, WDMs, EDFA, Instrument Testing and others.

Our Isolators operate from the spectral ranges of 865 nm to beyond 2000 nm but we also have a full engineering facility to produce customer specials as required.

We also offer high power Isolators rated up to 20W, plus a range of Optical Hybrid isolators combined with Tap options, WDM and GFF gain-flattening filters.

Custom - Non Standard Optical Isolators
We can also produce bespoke isolators, which may require features such as smaller or larger aperture sizes, custom wavelength range, polarisation, custom package size etc. Also we can offer singlemode and multimode isolators that can be tuned to work optimally in different operating temperatures. Please contact us to discuss your special Optical Isolator requirements.

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List of articles in category Optical isolators
Title
Optical Isolator - Polarization Insensitive
Polarization Maintaining Isolator
Polarization Maintaining Isolator 1310 -1480 -1550nm
High power Optical Isolator 1550nM, 1 - 20W PM
Optical Isolator High Power PM fiber 1 to 50W
High power Optical Isolator 1550nM, 1 - 20W non-PM
High Power Optical Isolator, 1064nm, Free Space Output PM or non PM
Optical Isolator - Polarization Insensitive - 2000 nm
Optical Isolator - Free Space Single-stage
Optical Isolator - Free Space Dual-stage
Optical Isolator - PM and non PM, 780, 850, 980nm
Optical Isolator, Ultra Wideband, Polarization Insensitive C+L Band
Optical Isolator Polarization Beam Combiner Splitter - 1064 to 1550nm
Optical Tap Isolator PM 1064 & 1550nM
Multimode Fiber Isolator
Optical Isolator, Ultra Wideband, Polarization Insensitive S+C+L Band
Multimode Fiber Isolator - High power 500 mW
Optical Isolator 1064nM Non-PM Fiber High Power 10W to 50W
Optical Isolator, High Power Collimated Beam 10w to 30W PM fiber
Optical Isolator Polarization Insensitive 1064nm 300mW to 2W
Optical Isolator Polarization Maintaining 1064nm 300mW to 2W
Optical Isolator, High Power Collimated Beam 10w to 30W non-PM fiber
Optical Isolator 1064nM PM - High Power 10W to 50W
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