Breaking Spectral and Performance Barriers for Diode Lasers with Material Innovation

2018 ◽  
Author(s):  
Manijeh Razeghi
Keyword(s):  
Diode Lasers ◽  
Performance Barriers ◽  
And Performance

Characterization and performance of pulsed red diode lasers for pumping dye lasers

2003 ◽  
Author(s):  
Dennis P. Pacheco ◽  
William H. Russell ◽  
Jeffrey A. Russell ◽  
Richard A. Tilton ◽  
Michael Reilly ◽  
...  
Keyword(s):  
Diode Lasers ◽  
Dye Lasers ◽  
And Performance

Construction and performance of an optical phase and frequency lock of diode lasers

2013 ◽  
Vol 52 (12) ◽  
pp. 126105 ◽  
Author(s):  
Tomasz Kawalec ◽  
Dobrosława Bartoszek-Bober
Keyword(s):  
Diode Lasers ◽  
Optical Phase ◽  
And Performance

scholarly journals PROFESSIONAL TRAINING OF THE FUTURE MUSIC TEACHER FOR CONCERTMASTER ACTIVITIES IN THE CLASS OF CLASSICAL DANCE

2020 ◽  
Vol 7 (43) ◽  
pp. 17
Author(s):  
Ao Dengaova
Keyword(s):  
Professional Training ◽  
Music Teacher ◽  
Classical Dance ◽  
Functional Connections ◽  
Musical Perception ◽  
Performance Barriers ◽  
And Performance ◽  
Concert Pianist ◽  
Selection Of

The article is devoted to the questions of a number of aspects of formation of skills of concertmaster activity as a component of piano preparation of the pianist-beginner in the class of classical choreography, revealing of the functional connections of the tandem teacher-choreographer – pianist-concertmaster, determination of the level of psychological-pedagogical students and performers interaction with the choreographer. The data are analyzed in the context of consideration of the general laws concerning the selection of the performing repertoire for musical design of classical choreography lessons, their importance, expediency and correspondence to the students' age characteristics, their level of musical perception.  Key words: concertmaster activities, beginner concert pianist, choreography art, classical dance, psychological and performance barriers, musical design.

Transmission Scanning Electron Microscopy and Energy Analysis with the Siemens ELMISKOP 101

1972 ◽  
Vol 30 ◽  
pp. 450-451
Author(s):  
H. M. Thieringer
Keyword(s):  
Objective Lens ◽  
Transmission Microscopy ◽  
Image Recording ◽  
Mode Of Operation ◽  
Scanning Transmission ◽  
Electron Microscopes ◽  
And Performance ◽  
Convergent Beam ◽  
Ray Path ◽  
Beam Diffraction

It has repeatedly been show that with conventional electron microscopes very fine electron probes can be produced, therefore allowing various micro-techniques such as micro recording, X-ray microanalysis and convergent beam diffraction. In this paper the function and performance of an SIEMENS ELMISKOP 101 used as a scanning transmission microscope (STEM) is described. This mode of operation has some advantages over the conventional transmission microscopy (CTEM) especially for the observation of thick specimen, in spite of somewhat longer image recording times.Fig.1 shows schematically the ray path and the additional electronics of an ELMISKOP 101 working as a STEM. With a point-cathode, and using condensor I and the objective lens as a demagnifying system, an electron probe with a half-width ob about 25 Å and a typical current of 5.10-11 amp at 100 kV can be obtained in the back focal plane of the objective lens.

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