Extreme narrowband filter
The latest detection program has changed from the initial high-altitude photograph to detection based on lightning signature signals. But, because background radiation is much larger than flash telecommunication, flash signals are often flooded with powerful background radiation.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Center Wavelength [Parameter graphs 2.png to identify technical items in the chart] | 1540±0.3 nm |
| Peak Transmittance [Parameter graphs 2.png to identify technical items in the chart] | T>93.6% |
| Half width [Parameter graphs 2.png to identify technical items in the chart] | 1.5nm±0.3nm |
| Blocking Depth [Parameter graphs 2.png to identify technical items in the chart] | OD2-OD5 |
| Angle of Incidence AOI [Parameter graphs 2.png to identify technical items in the chart] | AOI=0° |
| Dimensions [Parameter graphs 2.png to identify technical items in the chart] | 10mm-150mm (or so on) |
| Substrate Material [Parameter graphs 2.png to identify technical items in the chart] | Microglass |
| Surface Finish [Parameter graphs 2.png to identify technical items in the chart] | Appearances 20-10 |
Datasheet
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Supplier Information
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