The temperature effect on the bandwidth of microsecond laser pulses in hollow core photonic crystal fiber

الملخص EN

This paper presents the temperature effect on the spectral width of microsecond laser pulses in hollow core photonic crystal fiber.

diode laser giving 35 microsecond pulse duration at two wavelengths 675 nm and 820 nm with 30 mw and 200 mw average power respectively and 5 KHZ repetition rate used in work.

the results showed that the spectral width of the pulse is changed when the temperature varying due to nonlinear optical KERR effect.