VRP Holographic Film Plates
With its antihalation backing, the VRP is an exceptional green sensitive (488-533nm) silver halide emulsion for making transmission holograms and technical recordings. With an average grain size of 40nm and resolving power over 3000 lines/mm, the VRP is robust emulsion.
- Green sensitive
- Antihalation coating
- For transmission & technical recordings
Available in plate formats listed below.
VRP Holographic Film Plates
Green Sensitive with Anti-Halation
The VRP is a fine-grained, green sensitive silver halide emulsion that comes with anti-halation backing, making it especially effective for making transmission holography and technical recording. Use with a green laser (488nm, 514nm, 526nm and 532nm), particularly a CW laser (HeNe, Krypton and Argon) or pulsed YAG laser. The VRP is available in plate format.
| Characteristic | Specification |
|---|---|
| Spectral sensitivty | 400-570nm |
| Average grain size | 40nm |
| Resolving power | 3000 lines/mm |
| Exposure peak sensitivity | 75 µJ/cm2 |
| Emulsion thickness | 6-7µ |
| Substrate thickness | 2.4mm (plate) |
| Diffraction efficiency | N/A |
| Processing | JD-2 developer kit |
See spectral sensitivity curves
TIP: If you seek to make reflection holograms, you'll want an emulsion that does not have anti-halation backing such as our VRP-M holographic plates or film.
