Product Description:
The 1550nm narrowband filter is currently widely used in unmanned LiDAR applications. Compared to filters in the 905nm band, the 1550nm filter can enhance higher laser power and provide higher safety for the human eye.
| Product parameters | Index parameters |
| Center wavelength | 1550nm±2nm |
| Full Width at Half Maximum | 8nm-30nm |
| Transmission at CWL | ＞90%（According to the customer demand） |
| Product size | 3mm-80mm（Spuare of round） |
| Cut off wavelength | 200nm-2500nm（According to the customer demand） |
| Blocking | OD4-OD6+ |
| Product material | Optical grade glass (K9, BK7, B270, D263T, JGS1, color glass, float glass, etc.) |
| Surface Quality | National Standard Level 3, US Standard 60-40 |
Product Photos:
