Multi-mode absorption spectroscopy ‌ Arita, Y, Ewart, P

Infra-red multi-mode absorption spectroscopy of acetylene using an Er/Yb:glass micro-laser. ‌ Arita, Y, Ewart, P

Multi-mode absorption spectroscopy of oxygen for measurement of concentration, temperature and pressure ‌ Arita, Y, Stevens, R, Ewart, P

Multi-mode absorption spectroscopy, MUMAS, using wavelength modulation and cavity enhancement techniques ‌ Hamilton, M, Ritchie, G, Arita, Y, Ewart, P

Linear and nonlinear optical methods for multi-gas and multi-parameter sensing ‌ Ewart, P, Williams, B, Arita, Y, Hamilton, M, Ritchie, G