HOW MUCH YOU NEED TO EXPECT YOU'LL PAY FOR A GOOD BBO CRYSTAL

In some instances, the mismatch may be little. For example, every time a β-BBO crystal is accustomed to frequency double 1550 nm light-weight and supply 775 nm mild, the team velocity mismatch is only a few femtoseconds per millimeter.The issue that occurs when using ultrashort pulses for next harmonic technology (SHG) is that shorter pulses hav