]Laser Ultrafast gụnyere nanosecond, picosecond, na femtosecond lasers. Laser Picosecond bụ nkwalite na lasers nanosecond ma jiri teknụzụ mkpọchi ọnọdụ, ebe nanosecond lasers na-eji teknụzụ mgbanwe Q. Laser femtosecond na-eji teknụzụ dị iche kpamkpam: ọkụ na-esi na mkpụrụ osisi na-amụba na-agbasawanye site na pulse expander, na-amụba site na CPA ike amplifier, na n'ikpeazụ abịakọrọ site pulse compressor iji mepụta ìhè.A na-ekewakwa lasers femtosecond n'ime ogologo wavelength dị iche iche dị ka infrared, green, na ultraviolet, n'ime nke laser infrared nwere uru pụrụ iche na ngwa. A na-eji laser infrared na nhazi ihe, ọrụ ịwa ahụ, nkwukọrịta elektrọnik, ikuku ikuku, nchekwa mba, sayensị sayensị, wdg TEYU. S&A Chiller azụlitela dị iche icheultrafast laser chillers, na-enye ihe nju oyi dị elu na njikwa okpomọkụ iji nyere aka ultrafast lasers iji mee ọganihu na nhazi nhazi.