Coherence and Ultrashort Pulse Laser Emission Part 2 pdf

... gaussian pulse, the bandwidth doubles for φ NL 2. 4. 70 Coherence and Ultrashort Pulse Laser Emission Coherence and Ultrashort Pulse Laser Emission 36 Fig. 13. The normalized degree of coherence ... A ω . The efficiency of 2 harmonic generation, η 2 = I 2 /I ω , reduces to Eq. (16): η 2 = 8π 2 d 2 eff L 2 I ω  0 n 2 ω n 2 cλ 2 ω sin 2 (Δ...

Ngày tải lên: 20/06/2014, 06:20

... 7.1614(3π /2) 46.0741(0) 343.56 82( π /2) 4065.1(0) 0.9981 2 0.5 5 2. 5666(0) 5. 326 7(3π /2) 43. 726 5(0) 371.8479(π /2) 4065.1(π) 0.98 82 2 0.5 6 2. 5666(0) 5. 326 7(3π /2) 43. 726 5(0) 371.8479(π /2) 1 826 .3(π) ... Laser Emission 14 Laser Pulses η t 1 Ω α (1) 11 = α (1) 21 α (1) 12 = α (1) 22 α (1) 31 = α (1) 41 α (1) 32 = α (1) 42 0.18 26 7.75 0.97 520 -0 .22 135 -0...

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... corresponding to 9.0 cycles at 3 .2 μm, and these pulses cover a 45 fs, 4 .2 cycle transform limited bandwidth (Fig. 9 c) and d). Coherence and Ultrashort Pulse Laser Emission 28 0 Moon, E., Li, C., ... the chirped pulses -termed OPCPA stage- amplifies the pulses that are compressed at the end of the system as shown in Fig. 3. 310 Coherence and Ultrashort Pulse...

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... J. Opt. Soc. Am. A, 20 (20 03) 1537. [23 ] D. G. Grier, “A revolution in optical manipulation,” Nature 424 (20 03) 810. Coherence and Ultrashort Pulse Laser Emission 6 02 of a few µm in order ... nanofabrication. Coherence and Ultrashort Pulse Laser Emission 6 12 (SEM). When the laser pulse energy is set to 2. 54μJ, the diameter of the ablated...

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... Littman, M. G., and Metcalf, H. J. (1978). Spectrally narrow pulsed dye laser without beam expander, Appl. Opt. 17, 22 24 -22 27. Liu, X., Li, H., Song, C., Liao, Y., and Tian, M. (20 09). Microcavity ... at z = 340 mm. Each pixel is 25 μm wide (from Duarte et al. (20 05)). Part 1 Coherence and Quantum Phenomena Coherence and Ultrashort Pulse Laser Emission...

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... America. 114 Coherence and Ultrashort Pulse Laser Emission Coherence and Ultrashort Pulse Laser Emission 116 2. Theory In general, the homogeneous broadening gives a Lorentz profile: () ()() 22 0 1 2 /2 l L l S γ ω π ωω ... p u l s e |e> |g> 2 n d p u l s e |e> |g> 2 n d p u l s e 2 n d p u l s e E 2 ε t d 2 2 Fig. 2. Time domain...

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... account 414 4 12 377 376 3 62 375 323 SE 1,96 10 -27 2, 10 10 -27 SE 1,88 10 -27 1,98 10 -27 2, 8 10 -27 2, 4 10 -27 2, 2 10 -27 2, 2 10 -27 2, 0 10 -27 Table 1. Characteristics for 3p 21 S 0 resonance ... ε Exp 6s 1 /2 0, 127 37 0,1 425 7 0,1 429 5 0,14310 6p 1 /2 0,085 62 0,09198 0,0 921 3 0,0 921 7 6p 3 /2 0,08379 0,08951 0,08960 0,08964 7s 1 /2 0,...

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... stretching of ultrashort laser pulses. The term frequency chirp means temporal arrangement of the frequency components of the laser pulse. Coherence and Ultrashort Pulse Laser Emission 22 0 (FWHM) ... Coherence and Ultrashort Pulse Laser Emission 20 6 2. Techniques of temporal stretching of laser pulses Based on the physics and technology, the te...

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... medium (a) and the XPM induced frequency chirp for Laser 2 (b). The red line is for laser- 1 and black one is for laser- 2. Coherence and Ultrashort Pulse Laser Emission 26 2 cycle pulses (Kreb ... Qian, L.J. (20 06). Opt. Lett. 31, 646–648. Zhu, C.; Wang, Y.; He, J.; Wang, S. & Hou, X. (20 05). J. Opt. Soc. Am. B 22 , 122 1- 122 7. Coherence and U...

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... relatively suppressed, which acts as 318 Coherence and Ultrashort Pulse Laser Emission Coherence and Ultrashort Pulse Laser Emission 350 and imaginary parts of the index of refraction at the ... ideal candidate as a front end of future multi-Petawatt to Exawatt lasers. 324 Coherence and Ultrashort Pulse Laser Emission 18 Laser Pulses laser (EKSPLA...

Ngày tải lên: 20/06/2014, 06:20