Notch Filters
Notch Filters
產品名稱 : Notch Filters
產品說明 :
● The stunning StopLine E-grade notch filters offer high transmission over ultra-wide passbands (UV to 1600 nm)
● Deep laser-line blocking for maximum laser rejection (OD > 6)
● High laser damage threshold and proven reliability
● Rejected light is reflected, for convenient alignment and best stray-light control
● Multi-notch filters are available for blocking multiple laser lines
StopLine deep notch filters rival the performance of holographic notch filters but in a less expensive, more convenient, and more reliable thin-film filter format (U.S. Patents No. 7,123,416 and No. 9,354,370). These filters are ideal for applications including Raman spectroscopy, laser-based fluorescence instruments, and biomedical laser systems.
Semrock introduced a breakthrough invention in thin-film optical filters: our StopLine E-grade thin-film notch filters have ultrawide passbands with deep and narrow laser-line blocking. Unheard of previously in a thin-film notch filter made with multiple, discrete layers, these patent-pending notch filters attenuate the laser wavelength with OD > 6 while passing light from the UV well into the near-infrared (1600 nm). They are especially suited for optical systems addressing multiple regions of the optical spectrum (e.g., UV, Visible, and Near-IR), and for systems based on multiple detection modes (e.g., fluorescence, Raman spectroscopy, laser-induced breakdown spectroscopy, etc.).
| 產品型號 | 產品說明 | Wavelength | Passband Range | Typical 50% Notch Bandwidth | 價格(NTD) | 產品數量 | |
|---|---|---|---|---|---|---|---|
| 0 | NF03-405E-25 | StopLine® Single-Notch Filter | 405.0 nm | 330.0 – 1600.0 nm | 9 nm | - | |
| 1 | NF03-473E-25 | StopLine® Single-Notch Filter | 473.0 nm | 350.0 – 1600.0 nm | 13 nm | - | |
| 2 | NF03-488E-25 | StopLine® Single-Notch Filter | 488.0 nm | 350.0 – 1600.0 nm | 14 nm | - | |
| 3 | NF03-514E-25 | StopLine® Single-Notch Filter | 514.5 nm | 350.0 – 1600.0 nm | 16 nm | - | |
| 4 | NF03-532E-25 | StopLine® Single-Notch Filter | 532.0 nm | 350.0 – 1600.0 nm | 17 nm | - | |
| 5 | NF01-532U-25 | StopLine® Single-Notch Filter | 532.0 nm | 399.0 – 709.3 nm | 17 nm | - | |
| 6 | NF03-561E-25 | StopLine® Single-Notch Filter | 561.4 nm | 350.0 – 1600.0 nm | 19 nm | - | |
| 7 | NF03-594E-25 | StopLine® Single-Notch Filter | 594.1 nm | 350.0 – 1600.0 nm | 22 nm | - | |
| 8 | NF03-633E-25 | StopLine® Single-Notch Filter | 632.8 nm | 350.0 – 1600.0 nm | 25 nm | - | |
| 9 | NF03-642E-25 | StopLine® Single-Notch Filter | 642.0 nm | 350.0 – 1600.0 nm | 26 nm | - | |
| 10 | NF03-658E-25 | StopLine® Single-Notch Filter | 658.0 nm | 350.0 – 1600.0 nm | 27 nm | - | |
| 11 | NF03-785E-25 | StopLine® Single-Notch Filter | 785.0 nm | 350.0 – 1600.0 nm | 39 nm | - | |
| 12 | NF03-808E-25 | StopLine® Single-Notch Filter | 808.0 nm | 350.0 – 1600.0 nm | 41 nm | - |