What’s that smell? If you can’t tell, maybe a new laser system from CU Bolder and NIST can help. The device is simple and sensitive enough to detect gasses at concentrations down to ...

If you can’t tell, maybe a new laser system from CU Bolder and NIST can help ... The gas molecules absorb light of different wavelengths differently, giving each type of molecule a unique ...

This uses a CO 2 laser of wavelength 10.6 μm to convert tin droplets into a plasma, which then emits bursts of broadband EUV radiation. According to Cymer, this set-up has twice the conversion ...