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Dispersive self Q-switching in DFB-lasers: theory versus experiment

Bandelow, U. / Wunsche, H.-J. / Sartorius, B. | IEEE | 1996

agreement with measurements confirms the nature of the self-pulsations as dispersive self Q-switching. ...

Distributed-feedback grating used as a lateral spatial-mode selector in phase-locked antiguided arrays

Nesnidal, M.P. / Mawst, L.J. / Botez, D. et al. | IEEE | 1996

antiguided arrays. The analysis includes the effects of facet coatings and accounts for the random nature of the cleave location. ...

AlGaN/InGaN/GaN materials engineering for lasers and optoelectronic applications [MOCVD reactors]

Woelk, E. / Schmitz, D. / Strauch, G. et al. | IEEE | 1996

. Such temperatures have not been encountered in MOCVD for optoelectronic films before. Consideration of the nature of the MOCVD process forced a ...

Parallel lithographic fabrication of micro-optical lenslets by photoexpansion in chalcogenide glasses

Ramachandran, S. / Brady, D.J. / Bishop, S.G. | IEEE | 1996

changes and the non-local nature of the photo-expansion effect to fabricate micro-lenses on the surface of As/sub 2/S/sub 3/ glasses. Previously ...

Surgical and dental applications of ultrashort pulse lasers

Neev, J. / Armstrong, W.B. / Da Silva, L.B. et al. | IEEE | 1996

operation noise level; and finally, 6) precise spatial control due to the multiphoton nature of the interaction. In our experiments, laser pulses ...

Dynamics of power dropout events in semiconductor lasers with optical feedback

Hohl, A. / Van Der Linden, H.J.C. / Roy, R. | IEEE | 1996

model for the dropout events. We show numerically that in some parameter regimes, spontaneous emission noise qualitatively influences the nature ...

Multi wavelength YAG:Nd/Ho laser surgery setups

Berezin, Yu.D. / Kovalchuk, L.V. / Malinin, B.G. et al. | IEEE | 1996

specific nature and rate of pigmentation or vascularization. ...

An electro-optical modulator utilizing high-energy electrons in the free-space

Sabry, R. / Chaudhuri, S.K. | IEEE | 1996

optoelectronic technology. Considering the broad-bandwidth nature of relativistic free-electron generators of violet and ultraviolet radiation, it would ...

Opal-based photonic crystals: Control of the optical properties by modifying the dielectric nature of the structure

Romanov, S.G. / Fokin, A.V. / Butko, V.Y. et al. | IEEE | 1997

Partial response recording in radial direction

Kobayashi, S. / Horigome, T. / Ishimoto, T. et al. | IEEE | 1997

recording method which utilizes the 2-D nature of optical disks. With this method, which we name RPR (Radial direction Partial Response), we can use ...

Dispersion compensation

Vengsarkar, A.M. | IEEE | 1998

chirped nature can delay one spectral component relative to another. In this tutorial we review the fundamental principles that govern the ...

Introduction of dense WDM into the BT UK network

Lowe, E. | IEEE | 1998

1998. WDM systems planned for 1998 are of a point-to-point nature, and include two radical new features: optical protection switching and ...

Packaging of optoelectronic devices with high coupling efficiency using silicon V-groove technology

Bricheno, T. / Priddle, H.F.M. / Peall, R.G. et al. | IEEE | 1998

cases the statistical nature of the distribution of coupling efficiency associated with passive alignment may not be acceptable. For these ...

Femtosecond pump-probe investigation on relaxation of photoexcitations and spectral narrowing of photoluminescence for PPV

Sae Chae Jeoung, / Yong Hee Kim, / Dongho Kim, et al. | IEEE | 1999

order to have a deeper understanding on the primary photoexcitations and the nature of spectrally narrowed emission (SNE). ...

Atom optics: basics and applications

Pfau, T. | IEEE | 1999

trajectories. The dissipative nature of the atom light interaction is used for laser cooling methods e.g. to collimate atomic beams to a high ...

Scale-free object detection using three-dimensional fourier transform

Sang-Il Jin, / You-Seek Bae, / Soo-Young Lee, | IEEE | 1999

Originally a 3D Fourier transform is used for utilizing the 3D nature of objects. Using this 3D optical Fourier transform, one can do ...

LiCAF crystal as a new vacuum ultraviolet optical material with transmission down to 112 nm

Sakai, M. / Zhenlin Liu, / Ohtake, H. et al. | IEEE | 1999

that of conventional LiF, the non-hydroscopic nature of LiCAF, and the better mechanical properties compared with LiF, LiCAF is shown to be an ...

LiCAF crystal as a new vacuum ultraviolet optical material with transmission down to 112 nm

Sakai, M. / Liu, Z. / Ohtake, H. et al. | IEEE | 1999

that of conventional LiF, the non hydroscopic nature of LiCAF, and the better mechanical properties compared with LiF, LiCAF is shown to be an ...

Two-dimensional angular optical scattering (TAGS) from acoustically levitated clusters of micro-particles

Holler, S. / Surbek, M. / Chang, R.K. | IEEE | 1999

that occur in nature. Very often airborne micro-particles are not spherical but are aggregates of smaller primary particles. Recently, two ...

Dielectric response of polar liquids in the THz frequency range

Asaki, M.L. / Londergan, C. / Zawodzinski, T.A. et al. | IEEE | 1999

can be described by a model which combines resonant absorption with diffusive behavior, thus demonstrating for the first time that the nature ...

Enhanced light amplification due to group velocity anomaly in two-dimensional photonic crystals

Sakoda, K. | IEEE | 1999

Summary form only given. Photonic crystals can control the nature of radiation field. In addition to their peculiar optical properties such ...