7 research outputs found
Error correction of the angular coordinate of circular laser writing systems in the diffraction structures manufacture with arbitrary topology
ΠΠΈΡΡΠ°ΠΊΡΠΈΠΎΠ½Π½ΡΠ΅ ΠΎΠΏΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΠ»Π΅ΠΌΠ΅Π½ΡΡ Ρ ΠΏΡΠΎΠΈΠ·Π²ΠΎΠ»ΡΠ½ΠΎΠΉ ΡΠΎΠΏΠΎΠ»ΠΎΠ³ΠΈΠ΅ΠΉ ΡΠΈΡΠΎΠΊΠΎ ΠΏΡΠΈΠΌΠ΅Π½ΡΡΡΡΡ Π² ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ
ΠΎΡΡΠ°ΡΠ»ΡΡ
ΡΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΠΎΠΉ Π½Π°ΡΠΊΠΈ ΠΈ ΡΠ΅Ρ
Π½ΠΈΠΊΠΈ. ΠΠ½Π°ΡΠΈΡΠ΅Π»ΡΠ½Π°Ρ ΡΠ°ΡΡΡ ΡΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΠΎΠΉ Π΄ΠΈΡΡΠ°ΠΊΡΠΈΠΎΠ½Π½ΠΎΠΉ ΠΎΠΏΡΠΈΠΊΠΈ ΠΏΡΠΎΠΈΠ·Π²ΠΎΠ΄ΠΈΡΡΡ ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌ ΠΊΡΡΠ³ΠΎΠ²ΠΎΠ³ΠΎ ΡΠ°ΡΡΡΠΎΠ²ΠΎΠ³ΠΎ ΡΠΊΠ°Π½ΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΠΈ ΠΏΠΎΠΌΠΎΡΠΈ ΡΡΡΠ°Π½ΠΎΠ²ΠΎΠΊ ΡΠΈΠΏΠ° CLWS-300. ΠΠ΄Π½ΠΎΠΉ ΠΈΠ· ΠΎΡΡΡΠΎ ΡΡΠΎΡΡΠΈΡ
ΠΏΡΠΎΠ±Π»Π΅ΠΌ Π΄Π°Π½Π½ΠΎΠ³ΠΎ ΡΠΈΠΏΠ° ΡΡΡΠ°Π½ΠΎΠ²ΠΎΠΊ ΡΠ²Π»ΡΠ΅ΡΡΡ ΡΠΎΡΠ½ΠΎΡΡΡ ΡΠ°Π±ΠΎΡΡ ΡΠ³Π»ΠΎΠ²ΠΎΠΉ ΠΊΠΎΠΎΡΠ΄ΠΈΠ½Π°ΡΡ. Π Π΄Π°Π½Π½ΠΎΠΉ ΡΠ°Π±ΠΎΡΠ΅ ΠΏΡΠΎΠ²Π΅Π΄ΡΠ½ Π°Π½Π°Π»ΠΈΠ· ΠΎΡΠΈΠ±ΠΎΠΊ ΡΠ³Π»ΠΎΠ²ΠΎΠΉ ΠΊΠΎΠΎΡΠ΄ΠΈΠ½Π°ΡΡ, ΠΏΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½ ΠΌΠ΅ΡΠΎΠ΄ ΠΈΡ
ΠΊΠΎΠ½ΡΡΠΎΠ»Ρ, Π° ΡΠ°ΠΊΠΆΠ΅ ΡΠ°ΡΡΠΌΠΎΡΡΠ΅Π½Π° Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΡ ΠΈΡ
ΠΊΠΎΡΡΠ΅ΠΊΡΠΈΠΈ. One of the most perspective technique fabrications of diffractive optical elements (DOE) is circle raster scanning technique. The technique is implemented using laser writing system such as CLWS-300. In this paper, we propose a method of error characterization and correction of the angular coordinate to improve the accuracy of writing for polar coordinate writing system
Results of the First Year of the 3BS Polar Search Program
Β© 2020, Pleiades Publishing, Inc. Abstract: We present the results of the first year of searching for polar candidates within the 3BS (3-Band Survey) program using medium-band filters. Observational data for 84 selected objects from the catalog of cataclysmic variables of the CRTS DR1 sky survey were obtained while implementing the program. A dwarf nova during its outburst and a polar were detected. The available archival data are analyzed. The dwarf nova is of the U Gem or Z Cam type and contains a massive secondary component with M2 = 0.94 Β± 0.04 MΚ. For the polar found we have estimated the orbital period PO = 0d.054437 and calculated the magnetic field strength of the white dwarf B β 32 MG