The right figure is a cross-sectional image showing a high depth resolution of RAMAN-11. 7 layers of a rapping film are clearly shown.
■：Nylon
■：Polypropylene
■：Polyethylene
| Excitation wavelength | 532 nm | Number of spectra | 48,000 (400(x)×120(z)) |
| Obj. lens | 100x (NA=1.4) | Measurement time | 5 min |