ืงื˜ืŸ ืืš ื ื•ืขื–: ืžืื™ืฅ ื—ืœืงื™ืงื™ื ืœื™ื ื™ืืจื™ ืžื™ื ื™ืื˜ื•ืจื™ ืฉืงื‘ืข ืฉื™ื ื—ื“ืฉ

ืงื˜ืŸ ืืš ื ื•ืขื–: ืžืื™ืฅ ื—ืœืงื™ืงื™ื ืœื™ื ื™ืืจื™ ืžื™ื ื™ืื˜ื•ืจื™ ืฉืงื‘ืข ืฉื™ื ื—ื“ืฉ

ื”ืขื™ืงืจื•ืŸ ื”ืžื•ื›ืจ ืฉืœ "ื™ื•ืชืจ ื”ื•ื ื—ื–ืง ื™ื•ืชืจ" ื”ืชื‘ืกืก ื–ื” ืžื›ื‘ืจ ื‘ืžื’ื–ืจื™ื ืจื‘ื™ื ื‘ื—ื‘ืจื”, ื›ื•ืœืœ ืžื“ืข ื•ื˜ื›ื ื•ืœื•ื’ื™ื”. ืขื ื–ืืช, ื‘ืžืฆื™ืื•ืช ื”ืžื•ื“ืจื ื™ืช, ื”ื™ื™ืฉื•ื ื”ืžืขืฉื™ ืฉืœ ื”ืืžืจื” "ืงื˜ืŸ, ืื‘ืœ ืื“ื™ืจ" ื”ื•ืคืš ื ืคื•ืฅ ื™ื•ืชืจ ื•ื™ื•ืชืจ. ื–ื” ื‘ื ืœื™ื“ื™ ื‘ื™ื˜ื•ื™ ื”ืŸ ื‘ืžื—ืฉื‘ื™ื, ืฉื‘ืขื‘ืจ ืชืคืกื• ื—ื“ืจ ืฉืœื, ืืš ื›ืขืช ื ื›ื ืกื• ืœื›ืฃ ื”ื™ื“ ืฉืœ ื™ืœื“, ื•ื”ืŸ ื‘ืžืื™ืฆื™ ื—ืœืงื™ืงื™ื ื˜ืขื•ื ื™ื. ื›ืŸ, ื–ื•ื›ืจื™ื ืืช ืžืื™ืฅ ื”ื”ื“ืจื•ื ื™ื ื”ื’ื“ื•ืœ (LHC), ืฉืžื™ื“ื•ืชื™ื• ื”ืžืจืฉื™ืžื•ืช (26 ืž' ืื•ืจืš) ืžืฆื•ื™ื ื•ืช ืžืžืฉ ื‘ืฉืžื•? ืื–, ื–ื” ื›ื‘ืจ ื ื—ืœืช ื”ืขื‘ืจ ืขืœ ืคื™ ืžื“ืขื ื™ื ืž-DESY, ืฉืคื™ืชื—ื• ื’ืจืกื” ืžื™ื ื™ืื˜ื•ืจื™ืช ืฉืœ ื”ืžืื™ืฅ, ืฉืื™ื ื” ื ื—ื•ืชื” ื‘ื‘ื™ืฆื•ืขื™ื ืžืงื•ื“ืžื• ื‘ื’ื•ื“ืœ ืžืœื. ื™ืชืจื” ืžื›ืš, ื”ืžืื™ืฅ ื”ืžื™ื ื™ ืืฃ ืงื‘ืข ืฉื™ื ืขื•ืœืžื™ ื—ื“ืฉ ื‘ืงืจื‘ ืžืื™ืฆื™ ื˜ืจื”-ื”ืจืฅ, ื•ื”ื›ืคื™ืœ ืืช ื”ืื ืจื’ื™ื” ืฉืœ ื”ืืœืงื˜ืจื•ื ื™ื ื”ืžื•ื˜ื‘ืขื™ื. ื›ื™ืฆื“ ืคื•ืชื— ื”ืžืื™ืฅ ื”ืžื™ื ื™ืื˜ื•ืจื™, ืžื”ื ื”ืขืงืจื•ื ื•ืช ื”ื‘ืกื™ืกื™ื™ื ืฉืœ ืคืขื•ืœืชื•, ื•ืžื” ื”ืจืื• ื ื™ืกื•ื™ื™ื ืžืขืฉื™ื™ื? ื”ื“ื•"ื— ืฉืœ ืงื‘ื•ืฆืช ื”ืžื—ืงืจ ื™ืขื–ื•ืจ ืœื ื• ืœื‘ืจืจ ื–ืืช. ืœืœื›ืช.

ื‘ืกื™ืก ืžื—ืงืจ

ืœื“ื‘ืจื™ ื“ื•ื ื’ืคืื ื’ โ€‹โ€‹ื’'ืื ื’ ื•ืขืžื™ืชื™ื• ื‘-DESY (ืกื™ื ื›ืจื•ื˜ืจื•ืŸ ืืœืงื˜ืจื•ืŸ ื’ืจืžื ื™), ืฉืคื™ืชื—ื• ืืช ื”ืžื™ื ื™-ืžืื™ืฅ, ืžืงื•ืจื•ืช ืืœืงื˜ืจื•ื ื™ื ืžื”ื™ืจื™ื ื‘ืžื™ื•ื—ื“ ืžืžืœืื™ื ืชืคืงื™ื“ ื—ืฉื•ื‘ ืœื”ืคืœื™ื ื‘ื—ื™ื™ ื”ื—ื‘ืจื” ื”ืžื•ื“ืจื ื™ืช. ืจื‘ื™ื ืžื”ื ืžื•ืคื™ืขื™ื ื‘ืจืคื•ืื”, ืคื™ืชื•ื— ืืœืงื˜ืจื•ื ื™ืงื” ื•ืžื—ืงืจ ืžื“ืขื™. ื”ื‘ืขื™ื” ื”ื’ื“ื•ืœื” ื‘ื™ื•ืชืจ ืขื ืžืื™ืฆื™ื ืœื™ื ื™ืืจื™ื™ื ื”ื ื•ื›ื—ื™ื™ื ื”ืžืฉืชืžืฉื™ื ื‘ืžืชื ื“ื™ื ื‘ืชื“ืจ ืจื“ื™ื• ื”ื™ื ื”ืขืœื•ืช ื”ื’ื‘ื•ื”ื” ืฉืœื”ื, ื”ืชืฉืชื™ืช ื”ืžื•ืจื›ื‘ืช ื•ืฆืจื™ื›ืช ื”ื—ืฉืžืœ ื”ืžืจืฉื™ืžื”. ื•ื—ืกืจื•ื ื•ืช ื›ืืœื” ืžื’ื‘ื™ืœื™ื ืžืื•ื“ ืืช ื”ื–ืžื™ื ื•ืช ืฉืœ ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื›ืืœื” ืœืžื’ื•ื•ืŸ ืจื—ื‘ ื™ื•ืชืจ ืฉืœ ืžืฉืชืžืฉื™ื.

ื”ื‘ืขื™ื•ืช ื”ื‘ืจื•ืจื•ืช ื”ืœืœื• ืžื”ื•ื•ืช ืชืžืจื™ืฅ ื’ื“ื•ืœ ืœืคืชื— ืžื›ืฉื™ืจื™ื ืฉื’ื•ื“ืœื ื•ืฆืจื™ื›ืช ื”ื—ืฉืžืœ ืฉืœื”ื ืœื ื™ื’ืจืžื• ืื™ืžื”.

ื‘ื™ืŸ ื”ื—ื™ื“ื•ืฉื™ื ื”ื™ื—ืกื™ื™ื ื‘ืขื ืฃ ื–ื” ื ื™ืชืŸ ืœืžื ื•ืช ืžืื™ืฆื™ ื˜ืจื”-ื”ืจืฅ, ืฉื™ืฉ ืœื”ื ืžืกืคืจ "ื™ืชืจื•ื ื•ืช":

  • ืฆืคื•ื™ ืฉื’ืœื™ื ืงืฆืจื™ื ื•ืคื•ืœืกื™ื ืงืฆืจื™ื ืฉืœ ืงืจื™ื ืช ื˜ืจื”-ื”ืจืฅ ื™ืขืœื• ืžืฉืžืขื•ืชื™ืช ืืช ื”ืกืฃ ื”ืชืงืœืงืœ*, ื”ื ื’ืจื ืขืœ ื™ื“ื™ ื”ืฉื“ื”, ืฉื™ื’ื“ื™ืœ ืืช ืฉื™ืคื•ืข ื”ืชืื•ืฆื”;

ืชืงืœื” ื—ืฉืžืœื™ืช* - ืขืœื™ื™ื” ื—ื“ื” ื‘ื—ื•ื–ืง ื”ื–ืจื ื›ืืฉืจ ืžื•ืคืขืœ ืžืชื— ืžืขืœ ืงืจื™ื˜ื™.

  • ื ื•ื›ื—ื•ืชืŸ ืฉืœ ืฉื™ื˜ื•ืช ื™ืขื™ืœื•ืช ืœื”ืคืงืช ืงืจื™ื ืช ื˜ืจื”-ื”ืจืฅ ื‘ืฉื“ื” ื’ื‘ื•ื” ืžืืคืฉืจืช ืกื ื›ืจื•ืŸ ืคื ื™ืžื™ ื‘ื™ืŸ ืืœืงื˜ืจื•ื ื™ื ื•ืฉื“ื•ืช ืขื™ืจื•ืจ;
  • ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืฉื™ื˜ื•ืช ืงืœืืกื™ื•ืช ืœื™ืฆื™ืจืช ืžื›ืฉื™ืจื™ื ื›ืืœื”, ืืš ื”ืขืœื•ืช, ื–ืžืŸ ื”ื™ื™ืฆื•ืจ ื•ื”ื’ื•ื“ืœ ืฉืœื”ื ื™ืฆื˜ืžืฆืžื• ืžืื•ื“.

ืžื“ืขื ื™ื ืžืืžื™ื ื™ื ื›ื™ ืžืื™ืฅ ื”ื˜ืจื”-ื”ืจืฅ ืฉืœื”ื ื‘ืงื ื” ืžื™ื“ื” ืžื™ืœื™ืžื˜ืจ ื”ื•ื ืคืฉืจื” ื‘ื™ืŸ ืžืื™ืฆื™ื ืงื•ื ื‘ื ืฆื™ื•ื ืœื™ื™ื ืฉืงื™ื™ืžื™ื ื›ื™ื•ื ืœื‘ื™ืŸ ืžื™ืงืจื•-ืžืื™ืฆื™ื ืฉื ืžืฆืื™ื ื‘ืคื™ืชื•ื—, ืืš ื™ืฉ ืœื”ื ื—ืกืจื•ื ื•ืช ืจื‘ื™ื ื‘ืฉืœ ืžื™ืžื“ื™ื”ื ื”ืงื˜ื ื™ื ืžืื•ื“.

ื”ื—ื•ืงืจื™ื ืื™ื ื ืžื›ื—ื™ืฉื™ื ืฉื˜ื›ื ื•ืœื•ื’ื™ื™ืช ื”ืืฆืช ื˜ืจื”-ื”ืจืฅ ื ืžืฆืืช ื‘ืคื™ืชื•ื— ื›ื‘ืจ ื–ืžืŸ ืžื”. ืขื ื–ืืช, ืœื“ืขืชื, ื™ืฉื ื ืขื“ื™ื™ืŸ ื”ื™ื‘ื˜ื™ื ืจื‘ื™ื ื‘ืชื—ื•ื ื–ื” ืฉืœื ื ื—ืงืจื•, ื ื‘ื“ืงื• ืื• ื™ื•ืฉืžื•.

ื‘ืขื‘ื•ื“ืชื, ืฉืื ื• ืฉื•ืงืœื™ื ื”ื™ื•ื, ืžื“ืขื ื™ื ืžื“ื’ื™ืžื™ื ืืช ื”ื™ื›ื•ืœื•ืช ืฉืœ STEAM (ืžืื™ืฅ ืืœืงื˜ืจื•ื ื™ื ื•ืžื ื™ืคื•ืœื˜ื•ืจ ืžืคื•ืœื— ืฉืœ terahertz) - ืžืื™ืฅ ืืœืงื˜ืจื•ื ื™ื ื•ืžื ื™ืคื•ืœื˜ื•ืจ ืžืกื•ื’ Terahertz ืžืคื•ืœื—. STEAM ืžืืคืฉืจ ืœื”ืงื˜ื™ืŸ ืืช ืื•ืจืš ืืœื•ืžืช ื”ืืœืงื˜ืจื•ื ื™ื ืœืžืฉืš ืชืช-ืคื™ืงื•ืฉื ื™ื•ืช, ื•ื‘ื›ืš ืœืกืคืง ืฉืœื™ื˜ื” ื‘ืคืžื˜ื•-ืฉื ื™ื•ืช ืขืœ ืฉืœื‘ ื”ืชืื•ืฆื”.

ื ื™ืชืŸ ื”ื™ื” ืœื”ืฉื™ื’ ืฉื“ื” ืชืื•ืฆื” ืฉืœ 200 MV/m (MV - ืžื’ื”-ื•ื•ืœื˜), ืžื” ืฉืžื•ื‘ื™ืœ ืœืชืื•ืฆืช ื˜ืจื”-ื”ืจืฅ ืฉื™ื ืฉืœ > 70 keV (kiloelectronvolt) ืžืงืจืŸ ื”ืืœืงื˜ืจื•ื ื™ื ื”ืžื•ื˜ื‘ืขืช ื‘ืื ืจื’ื™ื” ืฉืœ 55 keV. ื‘ื“ืจืš ื–ื• ื”ืชืงื‘ืœื• ืืœืงื˜ืจื•ื ื™ื ืžื•ืืฆื™ื ืขื“ 125 keV.

ืžื‘ื ื” ื•ื™ื™ืฉื•ื ื”ืžื›ืฉื™ืจ

ืงื˜ืŸ ืืš ื ื•ืขื–: ืžืื™ืฅ ื—ืœืงื™ืงื™ื ืœื™ื ื™ืืจื™ ืžื™ื ื™ืื˜ื•ืจื™ ืฉืงื‘ืข ืฉื™ื ื—ื“ืฉ
ืชืžื•ื ื” ืžืก' 1: ืชืจืฉื™ื ืฉืœ ื”ืžื›ืฉื™ืจ ื”ื ื‘ื“ืง.

ืงื˜ืŸ ืืš ื ื•ืขื–: ืžืื™ืฅ ื—ืœืงื™ืงื™ื ืœื™ื ื™ืืจื™ ืžื™ื ื™ืื˜ื•ืจื™ ืฉืงื‘ืข ืฉื™ื ื—ื“ืฉ
ืชืžื•ื ื” ืžืก' 1-2: ื - ื“ื™ืื’ืจืžื” ืฉืœ ื”ืžื‘ื ื” ื”ืžืคื•ืœื— ื‘ืŸ 5 ื”ืฉื›ื‘ื•ืช ื”ืžืคื•ืชื—ื•ืช, b - ื™ื—ืก ื”ืชืื•ืฆื” ื”ืžื—ื•ืฉื‘ืช ื•ื›ื™ื•ื•ืŸ ื”ืชืคืฉื˜ื•ืช ื”ืืœืงื˜ืจื•ื ื™ื.

ืืœื•ืžื•ืช ืืœืงื˜ืจื•ื ื™ื (55 keV) ื ื•ืฆืจื•ืช ืž ืืงื“ื— ืืœืงื˜ืจื•ื ื™ื* ื•ืžื•ื›ื ืกื™ื ืœ- terahertz STEAM-buncher (ืžื“ื—ืก ืงืจืŸ), ื•ืœืื—ืจ ืžื›ืŸ ื”ื ืขื•ื‘ืจื™ื ืœืชื•ืš STEAM-linac (ืžืื™ืฅ ืœื™ื ื™ืืจื™*).

ืจื•ื‘ื” ืืœืงื˜ืจื•ื ื™ื* - ืžื›ืฉื™ืจ ืœื”ืคืงืช ืืœื•ืžืช ืืœืงื˜ืจื•ื ื™ื ื‘ืชืฆื•ืจื” ื•ื‘ืื ืจื’ื™ื” ื”ื ื“ืจืฉื™ื.

ืžืื™ืฅ ืœื™ื ื™ืืจื™* - ืžืื™ืฅ ืฉื‘ื• ื—ืœืงื™ืงื™ื ื˜ืขื•ื ื™ื ืขื•ื‘ืจื™ื ื“ืจืš ื”ืžื‘ื ื” ืคืขื ืื—ืช ื‘ืœื‘ื“, ืžื” ืฉืžื‘ื“ื™ืœ ืžืื™ืฅ ืœื™ื ื™ืืจื™ ืžืžื—ื–ื•ืจื™ (ืœื“ื•ื’ืžื”, LHC).

ืฉื ื™ ืžื›ืฉื™ืจื™ ื”-STEAM ืžืงื‘ืœื™ื ืคืขื™ืžื•ืช ื˜ืจื”-ื”ืจืฅ ืžืœื™ื™ื–ืจ ืื—ื“ ื›ืžืขื˜ ืื™ื ืคืจื ืื“ื•ื (NIR), ืืฉืจ ื™ื•ืจื” ื’ื ืืช ื”ืคื•ื˜ื•ืงืชื•ื“ื” ืฉืœ ืจื•ื‘ื” ื”ืืœืงื˜ืจื•ื ื™ื, ื•ื›ืชื•ืฆืื” ืžื›ืš ืกื ื›ืจื•ืŸ ืคื ื™ืžื™ ื‘ื™ืŸ ืืœืงื˜ืจื•ื ื™ื ื•ืฉื“ื•ืช ืžืื™ืฆื™ื. ืคื•ืœืกื™ื ืื•ืœื˜ืจื” ืกื’ื•ืœื™ื ืœืคืœื™ื˜ืช ืคื•ื˜ื• ื‘ืคื•ื˜ื•ืงืชื•ื“ื” ื ื•ืฆืจื™ื ื‘ืฉื ื™ ืฉืœื‘ื™ื ืขื•ืงื‘ื™ื GVG* ืื•ืจืš ื’ืœ ื‘ืกื™ืกื™ ืฉืœ ืื•ืจ ืงืจื•ื‘ ืœืื™ื ืคืจื ืื“ื•ื. ืชื”ืœื™ืš ื–ื” ืžืžื™ืจ ื“ื•ืคืง ืœื™ื™ื–ืจ ืฉืœ 1020 ื ื ื•ืžื˜ืจ ืชื—ื™ืœื” ืœ-510 ื ื ื•ืžื˜ืจ ื•ืœืื—ืจ ืžื›ืŸ ืœ-255 ื ื ื•ืžื˜ืจ.

GVG* (ื“ื•ืจ ื”ืจืžื•ื ื™ ืฉื ื™ ืื•ืคื˜ื™) ื”ื•ื ืชื”ืœื™ืš ืฉืœ ืฉื™ืœื•ื‘ ืคื•ื˜ื•ื ื™ื ืžืื•ืชื• ืชื“ืจ ื‘ืžื”ืœืš ืื™ื ื˜ืจืืงืฆื™ื” ืขื ื—ื•ืžืจ ืœื ืœื™ื ื™ืืจื™, ืžื” ืฉืžื•ื‘ื™ืœ ืœื™ืฆื™ืจืช ืคื•ื˜ื•ื ื™ื ื—ื“ืฉื™ื ืขื ืื ืจื’ื™ื” ื•ืชื“ืจ ื›ืคื•ืœื™ื, ื›ืžื• ื’ื ืžื—ืฆื™ืช ืžืื•ืจืš ื”ื’ืœ.

ืฉืืจ ืงืจืŸ ื”ืœื™ื™ื–ืจ NIR ืžืคื•ืฆืœืช ืœ-4 ืืœื•ืžื•ืช, ื”ืžืฉืžืฉื•ืช ืœื™ืฆื™ืจืช ืืจื‘ืข ืคื•ืœืกื™ ื˜ืจื”-ื”ืจืฅ ื‘ืžื—ื–ื•ืจ ืื—ื“ ืขืœ ื™ื“ื™ ื™ืฆื™ืจืช ื”ืคืจืฉื™ ืชื“ืจ ืชื•ืš-ืคื•ืœืกื™ื.

ืฉื ื™ ืคื•ืœืกื™ ื”ื˜ืจื”-ื”ืจืฅ ืžื•ืขื‘ืจื™ื ืœืื—ืจ ืžื›ืŸ ืœื›ืœ ืžื›ืฉื™ืจ STEAM ื“ืจืš ืžื‘ื ื™ ืงืจืŸ ืกื™ืžื˜ืจื™ื™ื ื”ืžื›ื•ื•ื ื™ื ืืช ืื ืจื’ื™ื™ืช ื”-Terahertz ืœืื–ื•ืจ ื”ืื™ื ื˜ืจืืงืฆื™ื” ืขืœ ืคื ื™ ื›ื™ื•ื•ืŸ ื”ืชืคืฉื˜ื•ืช ื”ืืœืงื˜ืจื•ื ื™ื.

ื›ืืฉืจ ืืœืงื˜ืจื•ื ื™ื ื ื›ื ืกื™ื ืœื›ืœ ืžื›ืฉื™ืจ STEAM, ื”ื ื ื—ืฉืคื™ื ืœืจื›ื™ื‘ื™ื ื—ืฉืžืœื™ื™ื ื•ืžื’ื ื˜ื™ื™ื ื›ื•ื—ื•ืช ืœื•ืจื ืฅ*.

ื›ื•ื— ืœื•ืจื ืฅ* - ื”ื›ื•ื— ืฉื‘ื• ืคื•ืขืœ ื”ืฉื“ื” ื”ืืœืงื˜ืจื•ืžื’ื ื˜ื™ ืขืœ ื—ืœืงื™ืง ื˜ืขื•ืŸ.

ื‘ืžืงืจื” ื–ื”, ื”ืฉื“ื” ื”ื—ืฉืžืœื™ ืื—ืจืื™ ืขืœ ื”ืืฆื” ื•ื”ื”ืื˜ื”, ื•ื”ืฉื“ื” ื”ืžื’ื ื˜ื™ ื’ื•ืจื ืœื”ื˜ื™ื•ืช ืœืจื•ื—ื‘.

ืงื˜ืŸ ืืš ื ื•ืขื–: ืžืื™ืฅ ื—ืœืงื™ืงื™ื ืœื™ื ื™ืืจื™ ืžื™ื ื™ืื˜ื•ืจื™ ืฉืงื‘ืข ืฉื™ื ื—ื“ืฉ
ืชืžื•ื ื” ืžืก' 2

ื›ืคื™ ืฉืื ื• ืจื•ืื™ื ื‘ืชืžื•ื ื•ืช 2ะฐ ะธ 2b, ื‘ืชื•ืš ื›ืœ ืžื›ืฉื™ืจ STEAM, ืงื•ืจื•ืช ื”-terahertz ืžื—ื•ืœืงื•ืช ืœืจื•ื—ื‘ ืขืœ ื™ื“ื™ ื™ืจื™ืขื•ืช ืžืชื›ืช ื“ืงื•ืช ืœืžืกืคืจ ืฉื›ื‘ื•ืช ื‘ืขื•ื‘ื™ ืžืฉืชื ื”, ืฉื›ืœ ืื—ืช ืžื”ืŸ ืคื•ืขืœืช ื›ืžื•ื‘ื™ืœ ื’ืœ, ื•ืžืขื‘ื™ืจื” ื—ืœืง ืžื”ืื ืจื’ื™ื” ื”ื›ื•ืœืœืช ืœืื–ื•ืจ ื”ืื™ื ื˜ืจืืงืฆื™ื”. ื™ืฉ ื’ื ืœื•ื—ื•ืช ื“ื™ืืœืงื˜ืจื™ื™ื ื‘ื›ืœ ืฉื›ื‘ื” ื›ื“ื™ ืœืชืื ืืช ื–ืžืŸ ื”ื”ื’ืขื” ืฉืœ ื”ื˜ืจื”-ื”ืจืฅ ื—ื–ื™ืช ื’ืœ* ืขื ื”ื—ื–ื™ืช ืฉืœ ืืœืงื˜ืจื•ื ื™ื.

ื—ื–ื™ืช ื’ืœ* - ืคื ื™ ื”ืฉื˜ื— ืฉืืœื™ื• ื”ื’ื™ืข ื”ื’ืœ.

ืฉื ื™ ืžื›ืฉื™ืจื™ ื”-STEAM ืคื•ืขืœื™ื ื‘ืžืฆื‘ ื—ืฉืžืœื™, ื›ืœื•ืžืจ, ื‘ืื•ืคืŸ ืฉื›ื•ืคื” ืฉื“ื” ื—ืฉืžืœื™ ื•ืžื“ื›ื ืฉื“ื” ืžื’ื ื˜ื™ ื‘ืžืจื›ื– ืื–ื•ืจ ื”ืื™ื ื˜ืจืืงืฆื™ื”.

ื‘ืžื›ืฉื™ืจ ื”ืจืืฉื•ืŸ, ืืœืงื˜ืจื•ื ื™ื ืžืชื•ื–ืžืŸ ืœืขื‘ื•ืจ ื“ืจื›ื• ื—ืฆื™ื™ืช ืืคืก* ืฉื“ื” terahertz, ืฉื‘ื• ืฉื™ืคื•ืขื™ื ื–ืžืŸ ืฉืœ ื”ืฉื“ื” ื”ื—ืฉืžืœื™ ืžื•ื’ื“ืœื™ื ื•ื”ืฉื“ื” ื”ืžืžื•ืฆืข ืžืžื•ื–ืขืจ.

ืืคืก ืžืขื‘ืจ* - ื ืงื•ื“ื” ืฉื‘ื” ืื™ืŸ ืžืชื—.

ืชืฆื•ืจื” ื–ื• ื’ื•ืจืžืช ืœื–ื ื‘ ืงืจืŸ ื”ืืœืงื˜ืจื•ื ื™ื ืœื”ืื™ืฅ ื•ืœืจืืฉื” ืœื”ืื˜, ื•ื›ืชื•ืฆืื” ืžื›ืš ืœืžื™ืงื•ื“ ืื•ืจื›ื™ ื‘ืœื™ืกื˜ื™ (2ะฐ ะธ 2c).

ื‘ืžื›ืฉื™ืจ ื”ืฉื ื™, ื”ืกื ื›ืจื•ืŸ ืฉืœ ืงืจื™ื ืช ื”ืืœืงื˜ืจื•ืŸ ื•ื”ื˜ืจื”ืจืฅ ืžื•ื’ื“ืจ ื›ืš ืฉืงืจืŸ ื”ืืœืงื˜ืจื•ื ื™ื ื—ื•ื•ื” ืจืง ืžื—ื–ื•ืจ ืฉืœื™ืœื™ ืฉืœ ื”ืฉื“ื” ื”ื—ืฉืžืœื™ ืฉืœ ื”ื˜ืจื”-ื”ืจืฅ. ืชืฆื•ืจื” ื–ื• ื’ื•ืจืžืช ืœื”ืืฆื” ืจืฆื™ืคื” ื ื˜ื• (2b ะธ 2d).

ื”ืœื™ื™ื–ืจ NIR ื“ื•ืžื” ืœืžืขืจื›ืช Yb:YLF ืžืงื•ืจืจืช ืงืจื™ื•ื’ื ื™ืช, ื”ืžืคื™ืงื” ืคื•ืœืกื™ื ืื•ืคื˜ื™ื™ื ืฉืœ 1.2 ps ืžืฉืš ื–ืžืŸ ื•ืื ืจื’ื™ื” ืฉืœ 50 mJ ื‘ืื•ืจืš ื’ืœ ืฉืœ 1020 ื ื ื•ืžื˜ืจ ื•ืงืฆื‘ ื—ื–ืจื•ืช ืฉืœ 10 ื”ืจืฅ. ื•ืคื•ืœืกื™ terahertz ืขื ืชื“ืจ ืžืจื›ื–ื™ ืฉืœ 0.29 terahertz (ืชืงื•ืคื” ืฉืœ 3.44 ps) ื ื•ืฆืจื™ื ื‘ืฉื™ื˜ืช ื—ื–ื™ืช ื”ื“ื•ืคืง ื”ืžืฉื•ืคืข.

ื›ื“ื™ ืœื”ืคืขื™ืœ ืืช ื”-STEAM-buncher (ืžื“ื—ืก ืงืจืŸ) ื ืขืฉื” ืฉื™ืžื•ืฉ ืจืง ื‘-2 x 50 nJ ืฉืœ ืื ืจื’ื™ื™ืช ื˜ืจื”-ื”ืจืฅ, ื•ื”-STEAM-linac (ืžืื™ืฅ ืœื™ื ื™ืืจื™) ื“ืจืฉ 2 x 15 mJ.

ื”ืงื•ื˜ืจ ืฉืœ ื—ื•ืจื™ ื”ื›ื ื™ืกื” ื•ื”ื™ืฆื™ืื” ืฉืœ ืฉื ื™ ืžื›ืฉื™ืจื™ ื”-STEAM ื”ื•ื 120 ืžื™ืงืจื•ืŸ.

ืžื“ื—ืก ื”ืงื•ืจื” ืžืชื•ื›ื ืŸ ืขื ืฉืœื•ืฉ ืฉื›ื‘ื•ืช ื‘ื’ื•ื‘ื” ืฉื•ื•ื” (0 ืž"ืž), ืืฉืจ ืžืฆื•ื™ื“ื•ืช ื‘ืคืœื˜ื•ืช ืกื™ืœื™ืงื” ืžื•ืชื›ื•ืช (ฯตr = 225) ื‘ืื•ืจืš 4.41 ื•-0.42 ืž"ืž ืœืฉืœื™ื˜ื” ื‘ืชื–ืžื•ืŸ. ื”ื’ื‘ื”ื™ื ื”ืฉื•ื•ื™ื ืฉืœ ืฉื›ื‘ื•ืช ื”ืžื“ื—ืก ืžืฉืงืคื™ื ืืช ื”ืขื•ื‘ื“ื” ืฉืื™ืŸ ืชืื•ืฆื” (2c).

ืื‘ืœ ื‘ืžืื™ืฅ ื”ืœื™ื ื™ืืจื™ ื”ื’ื‘ื”ื™ื ื›ื‘ืจ ืฉื•ื ื™ื - 0.225, 0.225 ื•-0.250 ืž"ืž (+ ืœื•ื—ื•ืช ืงื•ื•ืจืฅ ื”ืชืžื–ื’ื• 0.42 ื•-0.84 ืž"ืž). ืขืœื™ื™ื” ื‘ื’ื•ื‘ื” ื”ืฉื›ื‘ื” ืžืกื‘ื™ืจื” ืืช ื”ืขืœื™ื™ื” ื‘ืžื”ื™ืจื•ืช ื”ืืœืงื˜ืจื•ื ื™ื ื‘ื–ืžืŸ ื”ืืฆื”.

ืžื“ืขื ื™ื ืžืฆื™ื™ื ื™ื ืฉืžืกืคืจ ื”ืฉื›ื‘ื•ืช ืื—ืจืื™ ื™ืฉื™ืจื•ืช ืขืœ ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉืœ ื›ืœ ืื—ื“ ืžืฉื ื™ ื”ืžื›ืฉื™ืจื™ื. ื”ืฉื’ืช ืงืฆื‘ื™ ื”ืืฆื” ื’ื‘ื•ื”ื™ื ื™ื•ืชืจ, ืœืžืฉืœ, ืชื“ืจื•ืฉ ื™ื•ืชืจ ืฉื›ื‘ื•ืช ื•ืชืฆื•ืจื•ืช ื’ื•ื‘ื” ืฉื•ื ื•ืช ื›ื“ื™ ืœื™ื™ืขืœ ืืช ื”ืื™ื ื˜ืจืืงืฆื™ื”.

ืชื•ืฆืื•ืช ืฉืœ ื ื™ืกื•ื™ื™ื ืžืขืฉื™ื™ื

ืจืืฉื™ืช, ื”ื—ื•ืงืจื™ื ืžื–ื›ื™ืจื™ื ื›ื™ ื‘ืžืื™ืฆื™ ืชื“ืจื™ ืจื“ื™ื• ืžืกื•ืจืชื™ื™ื, ื”ืฉืคืขืช ื”ื”ื™ืงืฃ ื”ื–ืžื ื™ ืฉืœ ืืœื•ืžืช ื”ืืœืงื˜ืจื•ื ื™ื ื”ืžื•ื˜ื‘ืขืช ืขืœ ืชื›ื•ื ื•ืช ื”ืืœื•ืžื” ื”ืžื•ืืฆืช ื ื•ื‘ืขืช ืžื”ืฉื™ื ื•ื™ ื‘ืฉื“ื” ื”ื—ืฉืžืœื™ ื”ื ื—ื•ื•ื” ื‘ืžื”ืœืš ื”ืื™ื ื˜ืจืืงืฆื™ื” ืฉืœ ืืœืงื˜ืจื•ื ื™ื ืฉื•ื ื™ื ื‘ืชื•ืš ื”ืืœื•ืžื” ื”ืžื’ื™ืขื”. ื‘ื–ืžื ื™ื ืื—ืจื™ื. ืœืคื™ื›ืš, ื ื™ืชืŸ ืœืฆืคื•ืช ืฉืฉื“ื•ืช ื‘ืขืœื™ ืฉื™ืคื•ืขื™ื ื’ื‘ื•ื”ื™ื ื™ื•ืชืจ ื•ืืœื•ืžื•ืช ืขื ืžืฉืš ื–ืžืŸ ืืจื•ืš ื™ื•ืชืจ ื™ื•ื‘ื™ืœื• ืœืคื™ื–ื•ืจ ืื ืจื’ื™ื” ื’ื“ื•ืœ ื™ื•ืชืจ. ืืœื•ืžื•ืช ืžื•ื–ืจืงื•ืช ื‘ืื•ืจืš ืืจื•ืš ื™ื›ื•ืœื•ืช ื’ื ืœื”ื•ื‘ื™ืœ ืœืขืจื›ื™ื ื’ื‘ื•ื”ื™ื ื™ื•ืชืจ ืคืœื™ื˜ื•ืช*.

ืคืœื™ื˜ื”* - ื—ืœืœ ืคืื–ื” ืฉื ื›ื‘ืฉ ืขืœ ื™ื“ื™ ืืœื•ืžื” ืžื•ืืฆืช ืฉืœ ื—ืœืงื™ืงื™ื ื˜ืขื•ื ื™ื.

ื‘ืžืงืจื” ืฉืœ ืžืื™ืฅ ื˜ืจื”-ื”ืจืฅ, ืชืงื•ืคืช ืฉื“ื” ื”ืขื™ืจื•ืจ ืงืฆืจื” ืคื™ 200 ื‘ืขืจืš. ืœึธื›ึตืŸ, ืžืชื—* ื”ืฉื“ื” ื”ื ืชืžืš ื™ื”ื™ื” ื’ื‘ื•ื” ืคื™ 10.

ื—ื•ื–ืง ืฉื“ื” ื—ืฉืžืœื™* - ืื™ื ื“ื™ืงื˜ื•ืจ ืฉืœ ื”ืฉื“ื” ื”ื—ืฉืžืœื™, ืฉื•ื•ื” ืœื™ื—ืก ื”ื›ื•ื— ื”ืžื•ืคืขืœ ืขืœ ืžื˜ืขืŸ ื ืงื•ื“ืชื™ ื ื™ื™ื— ื”ืžื•ืฆื‘ ื‘ื ืงื•ื“ื” ื ืชื•ื ื” ื‘ืฉื“ื” ืœื’ื•ื“ืœ ืžื˜ืขืŸ ื–ื”.

ืœืคื™ื›ืš, ื‘ืžืื™ืฅ ื˜ืจื”-ื”ืจืฅ, ืฉื™ืคื•ืข ื”ืฉื“ื” ืฉื—ื•ื•ื™ื ืืœืงื˜ืจื•ื ื™ื ื™ื›ื•ืœื™ื ืœื”ื™ื•ืช ื’ื‘ื•ื”ื™ื ื‘ื›ืžื” ืกื“ืจื™ ื’ื•ื“ืœ ืžืืฉืจ ื‘ืžื›ืฉื™ืจ ืจื’ื™ืœ. ืกื•ืœื ื”ื–ืžืŸ ื‘ื• ื ื™ื›ืจืช ืขืงืžื•ืžื™ื•ืช ื”ืฉื“ื” ื™ื”ื™ื” ืงื˜ืŸ ืžืฉืžืขื•ืชื™ืช. ืžื›ืืŸ ื ื•ื‘ืข ืฉืœืžืฉืš ืงืจืŸ ื”ืืœืงื˜ืจื•ื ื™ื ื”ืžื•ื›ื ืกืช ืชื”ื™ื” ื”ืฉืคืขื” ื‘ื•ืœื˜ืช ื™ื•ืชืจ.

ืžื“ืขื ื™ื ื”ื—ืœื™ื˜ื• ืœื‘ื“ื•ืง ืืช ื”ืชื™ืื•ืจื™ื•ืช ื”ืœืœื• ื‘ืคื•ืขืœ. ืœืฉื ื›ืš ื”ื ื”ืฆื™ื’ื• ืงืจื ื™ ืืœืงื˜ืจื•ื ื™ื ื‘ืื•ืจืš ืฉื•ื ื”, ืืฉืจ ื ืฉืœื˜ื• ืขืœ ื™ื“ื™ ื“ื—ื™ืกื” ื‘ืืžืฆืขื•ืช ืžื›ืฉื™ืจ ื”-STEAM ื”ืจืืฉื•ืŸ (STEAM-buncher).

ืงื˜ืŸ ืืš ื ื•ืขื–: ืžืื™ืฅ ื—ืœืงื™ืงื™ื ืœื™ื ื™ืืจื™ ืžื™ื ื™ืื˜ื•ืจื™ ืฉืงื‘ืข ืฉื™ื ื—ื“ืฉ
ืชืžื•ื ื” ืžืก' 3

ื‘ืžืงืจื” ื‘ื• ื”ืžื“ื—ืก ืœื ื”ื™ื” ืžื—ื•ื‘ืจ ืœืžืงื•ืจ ืžืชื—, ืืœื•ืžื•ืช ืืœืงื˜ืจื•ื ื™ื (55 keV) ืขื ืžื˜ืขืŸ ืฉืœ ~1 fC (femtoculomb) ืขื‘ืจื• ื›-300 ืž"ืž ืžืืงื“ื— ื”ืืœืงื˜ืจื•ื ื™ื ืœืžื›ืฉื™ืจ ื”ืžืื™ืฅ ื”ืœื™ื ื™ืืจื™ (STEAM-linac). ืืœืงื˜ืจื•ื ื™ื ืืœื” ื™ื›ื•ืœื™ื ืœื”ืชืจื—ื‘ ื‘ื”ืฉืคืขืช ื›ื•ื—ื•ืช ืžื˜ืขืŸ ื‘ื—ืœืœ ืขื“ ืœืžืฉืš ืฉืœ ื™ื•ืชืจ ืž-1000 fs (ืคืžื˜-ืฉื ื™ื•ืช).

ื‘ื–ืžืŸ ื–ื”, ืืœื•ืžืช ื”ืืœืงื˜ืจื•ื ื™ื ืชืคืกื” ื›-60% ืžื—ืฆื™ ืื•ืจืš ื”ื’ืœ ืฉืœ ื”ืฉื“ื” ื”ืžืื™ืฅ ื‘ืชื“ืจ ืฉืœ 1,7 ps, ื•ื›ืชื•ืฆืื” ืžื›ืš ืกืคืงื˜ืจื•ื ืื ืจื’ื™ื” ืœืื—ืจ ื”ืืฆื” ืขื ืฉื™ื ื‘-115 keV ื•ื—ืฆื™ ืจื•ื—ื‘ ืฉืœ ื—ืœื•ืงืช ื”ืื ืจื’ื™ื”. ื™ื•ืชืจ ืž-60 keV (3ะฐ).

ื›ื“ื™ ืœื”ืฉื•ื•ืช ืชื•ืฆืื•ืช ืืœื• ืœืืœื• ื”ืฆืคื•ื™ื•ืช, ื‘ื•ืฆืข ื”ื“ืžื™ื” ืฉืœ ืžืฆื‘ ื”ืชืคืฉื˜ื•ืช ื”ืืœืงื˜ืจื•ื ื™ื ื‘ืืžืฆืขื•ืช ืžืื™ืฅ ืœื™ื ื™ืืจื™ ื›ืืฉืจ ื”ืืœืงื˜ืจื•ื ื™ื ืœื ื”ื™ื• ืžืกื•ื ื›ืจื ื™ื ืขื (ื›ืœื•ืžืจ, ืœื ืžืกื•ื ื›ืจื ื™ื ืขื) ื–ืžืŸ ื”ื”ื–ืจืงื” ื”ืื•ืคื˜ื™ืžืœื™. ื—ื™ืฉื•ื‘ื™ื ืฉืœ ืžืฆื‘ ื–ื” ื”ืจืื• ืฉื”ืขืœื™ื™ื” ื‘ืื ืจื’ื™ื™ืช ื”ืืœืงื˜ืจื•ื ื™ื ืชืœื•ื™ื” ืžืื•ื“ ื‘ืจื’ืข ื”ื”ื–ืจืงื”, ืขื“ ืœืกื•ืœื ื–ืžืŸ ืฉืœ ืชืช-ืคื™ืงื•ืกื•ืช (3b). ื›ืœื•ืžืจ, ืขื ื”ื’ื“ืจื” ืื•ืคื˜ื™ืžืœื™ืช, ื”ืืœืงื˜ืจื•ืŸ ื™ื—ื•ื•ื” ื—ืฆื™ ืžื—ื–ื•ืจ ืžืœื ืฉืœ ื”ืืฆืช ืงืจื™ื ืช ื˜ืจื”-ื”ืจืฅ ื‘ื›ืœ ืฉื›ื‘ื” (3c).

ืื ื”ืืœืงื˜ืจื•ื ื™ื ืžื’ื™ืขื™ื ื‘ื–ืžื ื™ื ืฉื•ื ื™ื, ื”ื ื—ื•ื•ื™ื ืคื—ื•ืช ืชืื•ืฆื” ื‘ืฉื›ื‘ื” ื”ืจืืฉื•ื ื”, ืžื” ืฉื’ื•ืจื ืœื”ื ืœืงื—ืช ื™ื•ืชืจ ื–ืžืŸ ืœืขื‘ื•ืจ ื“ืจื›ื”. ื‘ื™ื˜ื•ืœ ื”ืกื ื›ืจื•ืŸ ื’ื“ืœ ืื– ื‘ืฉื›ื‘ื•ืช ื”ื‘ืื•ืช, ืžื” ืฉื’ื•ืจื ืœื”ืื˜ื” ืœื ืจืฆื•ื™ื” (3d).

ืขืœ ืžื ืช ืœืžื–ืขืจ ืืช ื”ื”ืฉืคืขื” ื”ืฉืœื™ืœื™ืช ืฉืœ ื”ื”ืจื—ื‘ื” ื”ื–ืžื ื™ืช ืฉืœ ืงืจืŸ ื”ืืœืงื˜ืจื•ื ื™ื, ืžื›ืฉื™ืจ ื”-STEAM ื”ืจืืฉื•ืŸ ืคืขืœ ื‘ืžืฆื‘ ื“ื—ื™ืกื”. ืžืฉืš ืงืจืŸ ื”ืืœืงื˜ืจื•ื ื™ื ื‘ืœื™ื ืง ืขื‘ืจ ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืœืžื™ื ื™ืžื•ื ืฉืœ ~350 fs (ื—ืฆื™ ืจื•ื—ื‘) ืขืœ ื™ื“ื™ ื›ื•ื•ื ื•ืŸ ืื ืจื’ื™ื™ืช ื”ื˜ืจื”-ื”ืจืฅ ื”ืžืกื•ืคืงืช ืœืžื“ื—ืก ื•ื”ื—ืœืคืช ื”-linac ืœืžืฆื‘ ื‘ื•ืงืขื™ื (4b).

ืงื˜ืŸ ืืš ื ื•ืขื–: ืžืื™ืฅ ื—ืœืงื™ืงื™ื ืœื™ื ื™ืืจื™ ืžื™ื ื™ืื˜ื•ืจื™ ืฉืงื‘ืข ืฉื™ื ื—ื“ืฉ
ืชืžื•ื ื” ืžืก' 4

ืžืฉืš ื”ืืœื•ืžื” ื”ืžื™ื ื™ืžืœื™ ื ืงื‘ืข ื‘ื”ืชืื ืœืžืฉืš ืคื•ืœืก ื”-UV ื”ืคื•ื˜ื•ืงื˜ื•ื“ื™, ืฉื”ื™ื” ~600 fs. ื’ื ืœืžืจื—ืง ื‘ื™ืŸ ื”ืžื“ื—ืก ืœืจืฆื•ืขื” ื”ื™ื” ืชืคืงื™ื“ ื—ืฉื•ื‘ ืฉื”ื’ื‘ื™ืœ ืืช ืžื”ื™ืจื•ืช ื›ื•ื— ื”ืขื™ื‘ื•ื™. ื™ื—ื“, ืืžืฆืขื™ื ืืœื• ืžืืคืฉืจื™ื ื“ื™ื•ืง ืคืžื˜ื•-ืฉื ื™ื•ืช ื‘ืฉืœื‘ ื”ื”ื–ืจืงื” ืฉืœ ืฉืœื‘ ื”ื”ืืฆื”.

ืขืœ ื”ืชืžื•ื ื” 4ะฐ ื ื™ืชืŸ ืœืจืื•ืช ืฉื”ืชืคืฉื˜ื•ืช ื”ืื ืจื’ื™ื” ืฉืœ ืงืจืŸ ื”ืืœืงื˜ืจื•ื ื™ื ื”ื“ื—ื•ืกื” ืœืื—ืจ ื”ืืฆื” ืžื™ื˜ื‘ื™ืช ื‘ืžืื™ืฅ ืœื™ื ื™ืืจื™ ื™ื•ืจื“ืช ืคื™ ~ 4 ื‘ื”ืฉื•ื•ืื” ืœื–ื• ื”ืœื ื“ื—ื•ืกื”. ืขืงื‘ ื”ืืฆื”, ืกืคืงื˜ืจื•ื ื”ืื ืจื’ื™ื” ืฉืœ ื”ืืœื•ืžื” ื”ื“ื—ื•ืกื” ืžื•ืกื˜ ืœื›ื™ื•ื•ืŸ ืื ืจื’ื™ื•ืช ื’ื‘ื•ื”ื•ืช ื™ื•ืชืจ, ื‘ื ื™ื’ื•ื“ ืœืงืจืŸ ื”ืœื ื“ื—ื•ืกื”. ืฉื™ื ืกืคืงื˜ืจื•ื ื”ืื ืจื’ื™ื” ืœืื—ืจ ื”ืืฆื” ื”ื•ื ื›-115 keV, ื•ื”ื–ื ื‘ ื‘ืขืœ ื”ืื ืจื’ื™ื” ื”ื’ื‘ื•ื”ื” ืžื’ื™ืข ืœื›-125 keV.

ื”ื ืชื•ื ื™ื ื”ืœืœื•, ืœืคื™ ื”ื”ืฆื”ืจื” ื”ืฆื ื•ืขื” ืฉืœ ืžื“ืขื ื™ื, ื”ื ืฉื™ื ืชืื•ืฆื” ื—ื“ืฉ (ืœืคื ื™ ื”ืชืื•ืฆื” ื–ื” ื”ื™ื” 70 keV) ื‘ืชื—ื•ื ื”ื˜ืจื”-ื”ืจืฅ.

ืื‘ืœ ืขืœ ืžื ืช ืœื”ืคื—ื™ืช ืืช ืคื™ื–ื•ืจ ื”ืื ืจื’ื™ื” (4ะฐ), ื™ืฉ ืœื”ืฉื™ื’ ืืœื•ืžื” ืงืฆืจื” ืขื•ื“ ื™ื•ืชืจ.

ืงื˜ืŸ ืืš ื ื•ืขื–: ืžืื™ืฅ ื—ืœืงื™ืงื™ื ืœื™ื ื™ืืจื™ ืžื™ื ื™ืื˜ื•ืจื™ ืฉืงื‘ืข ืฉื™ื ื—ื“ืฉ
ืชืžื•ื ื” ืžืก' 5

ื‘ืžืงืจื” ืฉืœ ืงืจืŸ ืžื•ื›ื ืกืช ืœื ื“ื—ื•ืกื”, ื”ืชืœื•ืช ื”ืคืจื‘ื•ืœื™ืช ืฉืœ ื’ื•ื“ืœ ื”ืืœื•ืžื” ื‘ื–ืจื ื—ื•ืฉืคืช ืืช ื”ืคืœื™ื˜ื” ื”ืจื•ื—ื‘ื™ืช ื‘ื›ื™ื•ื•ื ื™ื ื”ืื•ืคืงื™ื™ื ื•ื”ืื ื›ื™ื™ื: ฮตx,n = 1.703 ืž"ืž*mrad ื•-ฮตy,n = 1.491 ืž"ืž*mrad (5ะฐ).

ื”ื“ื—ื™ืกื”, ื‘ืชื•ืจื”, ืฉื™ืคืจื” ืืช ื”ืคืœื™ื˜ื” ื”ืจื•ื—ื‘ื™ืช ืคื™ 6 ืœ-ฮตx,n = 0,285 ืž"ืž*mrad (ืื•ืคืงื™) ื•-ฮตy,n = 0,246 ืž"ืž*mrad (ืื ื›ื™ืช).

ืจืื•ื™ ืœืฆื™ื™ืŸ ืฉืžื™ื“ืช ื”ืคื—ืชืช ื”ืคืœื™ื˜ื” ื’ื“ื•ืœื” ืคื™ ืฉื ื™ื™ื ื‘ืขืจืš ืžืžื™ื“ืช ื”ืคื—ืชืช ืžืฉืš ื”ืืœื•ืžื”, ืฉื”ื™ื ืžื“ื“ ืœืื™-ืœื™ื ื™ืืจื™ื•ืช ืฉืœ ื“ื™ื ืžื™ืงืช ื”ืื™ื ื˜ืจืืงืฆื™ื” ืขื ื”ื–ืžืŸ ื›ืืฉืจ ืืœืงื˜ืจื•ื ื™ื ื—ื•ื•ื™ื ืžื™ืงื•ื“ ื—ื–ืง ื•ื‘ื™ื˜ื•ืœ ืžื™ืงื•ื“ ืฉืœ ื”ืฉื“ื” ื”ืžื’ื ื˜ื™ ื‘ืžื”ืœืš ื”ืืฆื” (5b ะธ 5c).

ืขืœ ื”ืชืžื•ื ื” 5b ื ื™ืชืŸ ืœืจืื•ืช ื›ื™ ืืœืงื˜ืจื•ื ื™ื ื”ืžื•ื›ื ืกื™ื ื‘ื–ืžืŸ ื”ืื•ืคื˜ื™ืžืœื™ ื—ื•ื•ื™ื ืืช ื›ืœ ื—ืฆื™ ื”ืžื—ื–ื•ืจ ืฉืœ ืชืื•ืฆืช ื”ืฉื“ื” ื”ื—ืฉืžืœื™. ืื‘ืœ ืืœืงื˜ืจื•ื ื™ื ืฉืžื’ื™ืขื™ื ืœืคื ื™ ืื• ืื—ืจื™ ื”ื–ืžืŸ ื”ืื•ืคื˜ื™ืžืœื™ ื—ื•ื•ื™ื ืคื—ื•ืช ืชืื•ืฆื” ื•ืืคื™ืœื• ื”ืื˜ื” ื—ืœืงื™ืช. ืืœืงื˜ืจื•ื ื™ื ื›ืืœื” ื‘ืกื•ืคื• ืฉืœ ื“ื‘ืจ ืขื ืคื—ื•ืช ืื ืจื’ื™ื”, ื‘ืขืจืš.

ืžืฆื‘ ื“ื•ืžื” ื ืฆืคื” ื‘ืขืช ื—ืฉื™ืคื” ืœืฉื“ื” ืžื’ื ื˜ื™. ืืœืงื˜ืจื•ื ื™ื ื”ืžื•ื–ืจืงื™ื ื‘ื–ืžืŸ ื”ืื•ืคื˜ื™ืžืœื™ ื—ื•ื•ื™ื ื›ืžื•ื™ื•ืช ืกื™ืžื˜ืจื™ื•ืช ืฉืœ ืฉื“ื•ืช ืžื’ื ื˜ื™ื™ื ื—ื™ื•ื‘ื™ื™ื ื•ืฉืœื™ืœื™ื™ื. ืื ื”ื—ื“ืจืช ืืœืงื˜ืจื•ื ื™ื ื”ืชืจื—ืฉื” ืœืคื ื™ ื”ื–ืžืŸ ื”ืื•ืคื˜ื™ืžืœื™, ืื– ื”ื™ื• ื™ื•ืชืจ ืฉื“ื•ืช ื—ื™ื•ื‘ื™ื™ื ื•ืคื—ื•ืช ืฉืœื™ืœื™ื™ื. ืื ืืœืงื˜ืจื•ื ื™ื ื™ื•ื›ื ืกื• ืžืื•ื—ืจ ื™ื•ืชืจ ืžื”ื–ืžืŸ ื”ืื•ืคื˜ื™ืžืœื™, ื™ื”ื™ื• ืคื—ื•ืช ื—ื™ื•ื‘ื™ื™ื ื•ื™ื•ืชืจ ืฉืœื™ืœื™ื™ื (5c). ื•ืกื˜ื™ื•ืช ื›ืืœื” ืžื•ื‘ื™ืœื•ืช ืœืขื•ื‘ื“ื” ืฉื”ืืœืงื˜ืจื•ืŸ ื™ื›ื•ืœ ืœืกื˜ื•ืช ืฉืžืืœื”, ื™ืžื™ื ื”, ืœืžืขืœื” ืื• ืœืžื˜ื”, ื‘ื”ืชืื ืœืžื™ืงื•ืžื• ื‘ื™ื—ืก ืœืฆื™ืจ, ืžื” ืฉืžื•ื‘ื™ืœ ืœืขืœื™ื™ื” ื‘ืžื•ืžื ื˜ื•ื ื”ืจื•ื—ื‘ื™ ื”ืžืงื‘ื™ืœ ืœืžื™ืงื•ื“ ืื• ื‘ื™ื˜ื•ืœ ื”ืžื™ืงื•ื“ ืฉืœ ื”ืงืจืŸ.

ืœื”ื‘ื ื” ืžืคื•ืจื˜ืช ื™ื•ืชืจ ืฉืœ ื”ื ื™ื•ืื ืกื™ื ืฉืœ ื”ืžื—ืงืจ, ืื ื™ ืžืžืœื™ืฅ ืœื”ืกืชื›ืœ ืขืœ ืžื“ืขื ื™ื ืžื“ื•ื•ื—ื™ื ะธ ื—ื•ืžืจื™ื ื ื•ืกืคื™ื ืืœื™ื•.

ืืคื™ืœื•ื’

ืœืกื™ื›ื•ื, ื‘ื™ืฆื•ืขื™ ื”ืžืื™ืฅ ื™ื’ื“ืœื• ืื ืžืฉืš ืงืจืŸ ื”ืืœืงื˜ืจื•ื ื™ื ื™ืงื˜ืŸ. ื‘ืขื‘ื•ื“ื” ื–ื•, ืžืฉืš ื”ืืœื•ืžื” ืฉื ื™ืชืŸ ืœื”ืฉื™ื’ ื”ื•ื’ื‘ืœ ืขืœ ื™ื“ื™ ื”ื’ื™ืื•ืžื˜ืจื™ื” ืฉืœ ื”ืžืชืงืŸ. ืื‘ืœ, ื‘ืชื™ืื•ืจื™ื”, ืžืฉืš ื”ืืœื•ืžื” ื™ื›ื•ืœ ืœื”ื’ื™ืข ืœืคื—ื•ืช ืž-100 fs.

ืžื“ืขื ื™ื ืžืฆื™ื™ื ื™ื ื’ื ืฉื ื™ืชืŸ ืœืฉืคืจ ืขื•ื“ ื™ื•ืชืจ ืืช ืื™ื›ื•ืช ื”ืงื•ืจื” ืขืœ ื™ื“ื™ ื”ืงื˜ื ืช ื’ื•ื‘ื” ื”ืฉื›ื‘ื•ืช ื•ื”ื’ื“ืœืช ืžืกืคืจืŸ. ืขื ื–ืืช, ืฉื™ื˜ื” ื–ื• ืื™ื ื” ื ื˜ื•ืœืช ื‘ืขื™ื•ืช, ื‘ืžื™ื•ื—ื“ ื”ื’ื“ืœืช ื”ืžื•ืจื›ื‘ื•ืช ืฉืœ ื™ื™ืฆื•ืจ ื”ืžื›ืฉื™ืจ.

ืขื‘ื•ื“ื” ื–ื• ื”ื™ื ื”ืฉืœื‘ ื”ืจืืฉื•ื ื™ ืฉืœ ืžื—ืงืจ ื ืจื—ื‘ ื•ืžืคื•ืจื˜ ื™ื•ืชืจ ืฉืœ ื’ืจืกื” ืžื™ื ื™ืื˜ื•ืจื™ืช ืฉืœ ืžืื™ืฅ ืœื™ื ื™ืืจื™. ืœืžืจื•ืช ื”ืขื•ื‘ื“ื” ืฉื”ื’ืจืกื” ืฉื ื‘ื“ืงื” ื›ื‘ืจ ืžืฆื™ื’ื” ืชื•ืฆืื•ืช ืžืฆื•ื™ื ื•ืช, ืฉืืคืฉืจ ืœื›ื ื•ืชืŸ ื‘ืฆื“ืง ืฉื•ื‘ืจืช ืฉื™ืื™ื, ื™ืฉ ืขื•ื“ ื”ืจื‘ื” ืขื‘ื•ื“ื” ืœืขืฉื•ืช.

ืชื•ื“ื” ืฉืงืจืืชื, ืชื”ื™ื• ืกืงืจื ื™ื ื•ืฉื‘ื•ืข ื˜ื•ื‘ ื—ื‘ืจื™ื! ๐Ÿ™‚

ืชื•ื“ื” ืฉื ืฉืืจืช ืื™ืชื ื•. ื”ืื ืืชื” ืื•ื”ื‘ ืืช ื”ืžืืžืจื™ื ืฉืœื ื•? ืจื•ืฆื™ื ืœืจืื•ืช ืขื•ื“ ืชื•ื›ืŸ ืžืขื ื™ื™ืŸ? ืชืžื›ื• ื‘ื ื• ืขืœ ื™ื“ื™ ื‘ื™ืฆื•ืข ื”ื–ืžื ื” ืื• ื”ืžืœืฆื” ืœื—ื‘ืจื™ื, 30% ื”ื ื—ื” ืœืžืฉืชืžืฉื™ Habr ืขืœ ืื ืœื•ื’ื™ ื™ื™ื—ื•ื“ื™ ืฉืœ ืฉืจืชื™ื ื‘ืจืžืช ื”ื›ื ื™ืกื”, ืฉื”ื•ืžืฆื ืขืœ ื™ื“ื™ื ื• ืขื‘ื•ืจื›ื: ื›ืœ ื”ืืžืช ืขืœ VPS (KVM) E5-2650 v4 (6 ืœื™ื‘ื•ืช) 10GB DDR4 240GB SSD 1Gbps ื”ื—ืœ ืž-$20 ืื• ืื™ืš ืœืฉืชืฃ ืฉืจืช? (ื–ืžื™ืŸ ืขื RAID1 ื•-RAID10, ืขื“ 24 ืœื™ื‘ื•ืช ื•ืขื“ 40GB DDR4).

Dell R730xd ื–ื•ืœ ืคื™ 2? ืจืง ื›ืืŸ 2 x Intel TetraDeca-Core Xeon 2x E5-2697v3 2.6GHz 14C 64GB DDR4 4x960GB SSD 1Gbps 100 TV ื”ื—ืœ ืž-$199 ื‘ื”ื•ืœื ื“! Dell R420 - 2x E5-2430 2.2Ghz 6C 128GB DDR3 2x960GB SSD 1Gbps 100TB - ื”ื—ืœ ืž-$99! ืœืงืจื•ื ืขืœ ื›ื™ืฆื“ ืœื‘ื ื•ืช ืชืฉืชื™ื•ืช ืงื•ืจืค. ืžื—ืœืงื” ืขื ืฉื™ืžื•ืฉ ื‘ืฉืจืชื™ Dell R730xd E5-2650 v4 ื‘ืฉื•ื•ื™ 9000 ื™ื•ืจื• ืขื‘ื•ืจ ืื’ื•ืจื”?

ืžืงื•ืจ: www.habr.com

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