Frequently Asked Questions

Phase Shifted Fiber Bragg Gratings (FBG) are optical fibers that reflect a very narrow transmission band within its reflection bandwidth.

The advantage of using a Phase Shifted FBG is that it has a very narrow transmission bandwidth, which allows for precise filtering of specific wavelengths.

An athermal packaged Phase Shifted FBG is a FBG that is designed to maintain its performance over a wide range of temperatures.

The typical transmission bandwidth of a Phase Shifted FBG is 0.05 nm.

The price for a Phase Shifted FBG varies and can be as low as the cost of the FBG itself.

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