Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Purevdorj Munkhbaatar"'
Autor:
Darmaa Unurbileg, Purevdorj Munkhbaatar, Tsogvoo Khos-Ochir, Erdenebat Nomin-Erdene, Tsermaa Baatarchuluun, Jav Davaasambuu
Publikováno v:
Defect and Diffusion Forum. 423:9-15
We have successfully constructed a Kerr lens mode-locked (KLM) Ti:sapphire oscillator to generate ultrashort pulses of ~18 fs. The oscillator consists of only 5 elements including a pair of double-chirped mirrors to balance negative group delay dispe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8771b8edafeab6861f4803546934ea1c
https://doi.org/10.4028/p-1gb199
https://doi.org/10.4028/p-1gb199
Publikováno v:
Solid State Phenomena. 323:100-112
We applied the dielectric function method to solve analytically L-NL-L structure problems with negative Kerr nonlinearity. A damped wave in linear and a periodic standing wave in non-linear media had to be matched at boundaries. We gave a formulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b900bcec18cb29c0184050fe2e099a72
https://doi.org/10.4028/www.scientific.net/ssp.323.100
https://doi.org/10.4028/www.scientific.net/ssp.323.100
Autor:
Kim Myung-Whun, Purevdorj Munkhbaatar
We calculated the infrared conductivity spectrum of orbitally ordered LaMnO$_3$ in phonon frequency and overtone frequency ranges. We considered orbital exchange, Jahn-Teller electron-phonon coupling, and phonon--phonon coupling. The fundamental exci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1add144bf54f23f4d5bc0db4f88d7610
Autor:
Kim Myung-Whun, Purevdorj Munkhbaatar
Publikováno v:
Optics Communications. 383:581-585
We propose an excitation-probe measurement method utilizing entangled photon pulses. The excitation-probe signal is dominated by stimulated Raman scattering as well as two-photon absorption when the time delay between the excitation pulse and the pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84b84c1bdc972727e5f36b9db13bb731
https://doi.org/10.1016/j.optcom.2016.09.061
https://doi.org/10.1016/j.optcom.2016.09.061
We calculated third order non-linear polarization to estimate the two-photon absorption of non-interacting two-level molecules in the transmission-type degenerate pump-probe geometry. The spectral intensity and the phase changes of the laser pulses w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a3af8d3647d0d8a8ed0d9e667d5a34d
Autor:
Kim Myung-Whun, Purevdorj Munkhbaatar
Publikováno v:
Journal of Modern Optics. 61:197-203
Ultrafast transient optical conductivity of spin-orbital ordered LaMnO3 was investigated theoretically. A quasi-two-dimensional Hubbard Hamiltonian based on a four-site Mn cluster was established to simulate the LaMnO3 system. The time evolution of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f89d1d995331ee4d1cc714f142c63db4
https://doi.org/10.1080/09500340.2013.878044
https://doi.org/10.1080/09500340.2013.878044
Autor:
E. Nomin-Erdene, Ganbold Erdene-Ochir, D. Unurbileg, Ts Baatarchuluun, Purevdorj Munkhbaatar, G. Munkhbayar, Ts Khos-Ochir, Jav Davaasambuu, N. Tuvjargal
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 704:012008
The Kerr-lens mode-locking (KLM) is known as a suitable method for generation of femtosecond pulses and mode-locked Ti:sapphire laser is now widely used sources of stable, energetic femtosecond pulses. We will present the simulation of KLM in Ti:sapp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bc003103f601d5aa1961be3b7d926d4
https://doi.org/10.1088/1757-899x/704/1/012008
https://doi.org/10.1088/1757-899x/704/1/012008
Publikováno v:
New Physics: Sae Mulli. 63:1229-1233
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ffc13dfeba251cbcdfd7a56df810f02
https://doi.org/10.3938/npsm.63.1229
https://doi.org/10.3938/npsm.63.1229
Polarimetric Measurement of Jones Matrix of a Twisted Nematic Liquid Crystal Spatial Light Modulator
Autor:
Hyun-Woo Kim, Jin Seung Kim, Purevdorj Munkhbaatar, Byung Kwan Yang, Tsogvoo Khos-Ochir, Myung-Whun Kim
Publikováno v:
Journal of the Optical Society of Korea. 16:443-448
A polarimetric experimental method was developed to determine the Jones matrix elements of transparent optical materials without sign ambiguity. A set of polarization dependent transmittance data of the samples was measured with polarizer - sample -
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d4454d7350de04d3d795555a0b8ca2d
https://doi.org/10.3807/josk.2012.16.4.443
https://doi.org/10.3807/josk.2012.16.4.443
Publikováno v:
Solid State Communications. 152:1541-1544
We report the transmittance (T) and the pump–probe transmittance change ( Δ T ) of Nd0.5Sr0.5MnO3 (NSMO) thin films grown on SrTiO3(STO)(100) and STO(110) substrates in 1.3–1.7 eV range at room temperature. The strain of NSMO was isotropic on ST
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb5be46a49d79cebe298957013d1f973
https://doi.org/10.1016/j.ssc.2012.05.028
https://doi.org/10.1016/j.ssc.2012.05.028