Fig. 1 | Scientific Reports

Fig. 1

From: A comparative study of femtosecond pulsed and continuous wave lasers on physiological responses through activation of phytochromes in seeds

Fig. 1

Emission spectra of the applied light sources. (A) Continuous wave light sources: white light halogen lamp in the incubator (FWL, 425–750 nm), the safe green laser (SG, 532 nm), red diode laser (DLR, 660 nm), red LED (LEDR, 600–700 nm) and far-red LED (LEDFR, 670–780 nm). (B) Femtosecond pulsed laser sources as the fsWL (450–750 nm with FES0750 short pass filter), fsR (620–680 nm with FB650-40 band pass and FES0750 short pass filter) and fsFR (690–750 nm with FEL700 long pass and FES0750 short pass filter) were generated using the Titanium: Sapphire (Ti: Sa) laser.

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