AR-N 7720 with flat gradation
AR-N 7720 series e-Beam resist for diffractive optics - 產品特性:
AR-N 7720 series e-Beam resist for diffractive optics - features:
- e-beam, deep UV; chemically enhanced (CAR)
- flat gradation for three-dimensional resist profiles for diffractive optics and holograms
- negative-tone with high resolution in the UV-range 248-265 nm and 290-330 nm
- plasma etching resistant, temperature-stable up to 140 °C
- novolac, acid generator, cross-linking agent
- safer solvent PGMEA
- Product series:
- AR-N 7720.13
- AR-N 7720.30