Description
Polycrystalline material based on nanoscale spinel crystals activated by Co2+ ions.
Glass-crystal material for passive Q-factor modulation of lasers, which is not inferior in characteristics to passive gates based on expensive single crystals of alumomagnesium spinel. Durability in operation. High uniformity, high mechanical strength, stability of laser output power. The sizes are practically unlimited.
Field of application
- Passive shutters for lasers operating in the eye-safe spectral region
Characteristics
| Characteristic | Value |
|---|---|
| Working wavelength | 1.3–1.6 mkm |
| Absorption cross section from the ground state for the working wavelength | 0.2–0.4 × 1018 cm2 |
| Relaxation time of the excited state | 100–1000 ns |
| Energy in a pulse | 5–10 mJ |
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Crystal Products - Optical Crystals
- Optical crystals of fluorides (LiF, CaF2 и BaF2)
- Crystal of six-way nickel sulfate (NiSO4 · 6Н2О)
- Fairing made of optical polycrystalline alumomagnesium spinel (Al2MgO4)
- Crystals for Lasers
- Glass-crystal material for passive Q-factor modulation of IR lasers
- High resistance potassium phosphate titanyl crystal KTiOPO4
- Active elements from KGV crystals (KGd(WO4)2:Nd)
- YLIF4 yttrium-lithium double fluoride crystals activated by rare earth elements
- Alumoittrium garnet crystals activated by vanadium AIG:V3+
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