Zida za SHG: Gallium Selenide (GaSe) makhiristo

Chinthu china chomwe chili choyenera kwambiri ku SHG chapakati pa IR ndi Gallium Selenide (GaSe) yopanda mzere umodzi wa crystal.Ma cytals a GaSe amaphatikiza coefficient yayikulu yopanda mzere, chiwopsezo chachikulu komanso mawonekedwe owonekera.Mawonekedwe owirikiza kawiri a GaSe adaphunziridwa mu kutalika kwa mafunde pakati pa 6.0 µm ndi 12.0 µm.

Makhiristo a GaSe ali ndi kuuma kwa Mohs kochepa kwambiri, komwe kumapangitsa GaSe kukhala yosalimba kwambiri ndikuchotsa mwayi wogwiritsa ntchito mawotchi kapena zokutira.

GaSe ndiyoyenera kugwiritsa ntchito zamagetsi ndi zowonera.

• High mphamvu femtosecond lasers;
• Mbadwo wa Terahertz (THz);
• Njira ina yopangira Broadband middle infrared (MIR) electromagnetic wave wave
• 2nd Harmonic generation (SHG) infuraredi yapakati (MIR), ya CO, CO2, lasers Dye, etc.
• Kusintha kwakukulu: Infrared (IR) kupita kufupi ndi infrared (NIR).