TY - BOOK AU - Freund,H.P. TI - Principles of free-electron lasers SN - 0442316348 (hb) U1 - 621.366 PY - 1996/// CY - London PB - Chapman & Hall KW - Free electron lasers KW - Quantum mechanics KW - Electron dynamics KW - Magnetic field KW - Betatron oscillations KW - Undulator radiation KW - Linear theory KW - Electron beam KW - Numerical simulation KW - Harmonic radiation KW - Electromagnetic waves KW - Wiggler imperfections KW - Free-Electron lasers KW - Amplified spontaneous KW - FEAS ER -