SAM – saturable absorber mirror

Pulseduration∆tGaussianbandwidth∆νSech 2bandwidth∆νGaussian bandwidth ∆νSech 2 bandwidth ∆ν5 fs 88 THz 64 THz10 fs 44 THz 32 THz20 fs 22.THz 16 THz50 fs 8.8 THz 6.4 THz100 fs 4.4 THz 3.2 THz200 fs 2.2 THz 1.6 THz500 fs 880 GHz 640 GHz1 ps 440 GHz 320 GHz2 ps 220 GHz 160 GHz5 ps 88 GHz 64 GHz10 ps 44 GHz 32 GHz20 ps 22 GHz 16 GHzNumerical values for the minimum bandwidth in nm as a function of pulse duration ∆tGaussian bandwidth (nm)Sech 2 bandwidth (nm)PulsedurationDt@ 800nm@ 1200nm@ 1600nm@ 2000nm@ 800nm@ 1200nm@ 1600nm@ 2000nm5 fs 188 nm 424 nm 752 nm 1180 nm 137 nm 308 nm 547 nm 858 nm10 fs 94 nm 212 nm 377 nm 590 nm 68 nm 154 nm 274 nm 429 nm20 fs 47 nm 106 nm 188 nm 295 nm 34 nm 77 nm 137 nm 214 nm50 fs 19 nm 42 nm 75 nm 118 nm 13 nm 31 nm 55 nm 86 nm100 fs 9.4 nm 21 nm 38 nm 59 nm 6.8 nm 15 nm 27 nm 43 nm200 fs 4.7 nm 10.6 nm 18.8 nm 29.5 nm 3.4 nm 7.7 nm 13.7 nm 21.4 nm500 fs 1.9 nm 4.2 nm 7.5 nm 11.8 nm 1.4 nm 3.1 nm 5.5 nm 8.6 nm1 ps 0.94 nm 2.12 nm 3.77 nm 5.90 nm 0.69 nm 1.54 nm 2.74 nm 4.29 nm2 ps 0.47 nm 1.06 nm 1.88 nm 2.95 nm 0.34 nm 0.77 nm 1.37 nm 2.14 nm7.2 Reflection bandwidthSeongKyeong Photonics 11 info@skphotonics.com