Femtokits includes a suite of components that are necessary for advanced third harmonic generation of femtosecond Ti:Sapphire laser.
Basic Femtokit FK Series comprises:
- Type 1 THG BBO crystal with 6x6 mm aperture, P-coated at 400-800/266 nm
- Type 1 SHG BBO crystal with 6x6 mm aperture, P-coated at 400-800 nm
- Calcite plate for group velocity delay compensation CP, AR coated at 800+400 nm
- Zero order dual waveplate W1 λ/[email protected]+λ@400 nm, optically contacted, AR coated at 800+400 nm
All the above four components are fitted into 1” ring holders for easy handling.
Extended Femtokit FKE Series includes:
- Type 1 THG BBO crystal with 6x6 mm aperture, P-coated at 400-800/266 nm
- Type 1 SHG BBO crystal with 6x6 mm aperture, P-coated at 400-800 nm
- Calcite plate for group velocity delay compensation CP, AR coated T 800+400 nm
- Zero order dual waveplate W1 λ/[email protected]+λ@400 nm, optically contacted, AR coated at 800+400 nm
- Zero order waveplate W2, optically contacted, AR coated at 800 nm
- Harmonic Separator HS2 HR at 400 nm and HT at 800 nm at AOI=45 deg
- Harmonic Separator HS1 HR at 266 nm and HT at 800+400 nm at AOI=45 deg
- Laser mirror M1, HR at 800 nm at AOI=45 deg
Non-standard kits having larger apertures of BBO crystals and thicknesses suitable for other pulse durations are provided on request.