Gold And Nickel Coating Fbg Grating 24mm 28mm Precise
Gold And Nickel Coating 24mm & 28mm Precise Fiber Bragg Grating
Application:
Optical parts connection Package Strain Gauge.
Description
Nickel and Gold is plated successively on the optical fiber core due to the matured chemical plating process, or the coating layer of the optical fiber. Plating position can be customized according to the customer requirements.
Gold recoating FBG adopts electroless plating process that recoats a Nickel layer on single side or middle point of the optical fiber core (Or optical fiber with coating) with relative length; next coat a Gold layer then.
Feature:
Direct welding with metal base that increase the packaged FBG sensor precision and service lifetime.
Technical specification:
| Center Wave length | 1524.5nm --1568nm |
| Wavelength Tolerance | +/-0.2nm |
| FBG length | 2-10mm |
| Reflectivity | >= 85% |
| Optical Fiber | Corning SMF-28e (optical by clients ) |
|
Nickel tube Outside diameter |
0.8mm |
| Nickel tube length | 5mm |
| Total length | 28mm / 24mm |
| Central Wave length error | >= 5mm |
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