PL408059A1 - Tunable, narrow-band optical filter for filtering laser beams and method of filtration of laser beams - Google Patents

Tunable, narrow-band optical filter for filtering laser beams and method of filtration of laser beams

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Publication number
PL408059A1
PL408059A1 PL408059A PL40805914A PL408059A1 PL 408059 A1 PL408059 A1 PL 408059A1 PL 408059 A PL408059 A PL 408059A PL 40805914 A PL40805914 A PL 40805914A PL 408059 A1 PL408059 A1 PL 408059A1
Authority
PL
Poland
Prior art keywords
laser beams
filtering
magnetic field
filter cell
tunable
Prior art date
Application number
PL408059A
Other languages
Polish (pl)
Other versions
PL234407B1 (en
Inventor
Wojciech Wasilewski
Radosław Chrapkiewicz
Original Assignee
Uniwersytet Warszawski
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uniwersytet Warszawski filed Critical Uniwersytet Warszawski
Priority to PL408059A priority Critical patent/PL234407B1/en
Publication of PL408059A1 publication Critical patent/PL408059A1/en
Publication of PL234407B1 publication Critical patent/PL234407B1/en

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  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Lasers (AREA)

Abstract

Wynalazek obejmuje wąskopasmowy filtr optyczny do filtrowania wiązek laserowych, zawierający szczelnie zamkniętą i podgrzewaną komórkę filtra (1) zawierającą absorbent wewnątrz, charakteryzujący się tym, że komórka filtra (1) posiada co najmniej dwa okienka optyczne ustawione równolegle względem siebie, ponadto komórka filtra (1) położona jest pomiędzy źródłami pola magnetycznego (10), umieszczonymi i skonfigurowanymi tak, że komórka filtra (1) znajduje się w polu magnetycznym generowanym przez te źródła (10), a kierunek linii sił tego pola magnetycznego jest zwłaszcza poprzeczny względem osi filtra. Wynalazek obejmuje także sposób filtrowania wiązek laserowych, charakteryzujący się tym, że obejmuje etap przejścia wiązki laserowej przez komórkę filtra (1) zawierającą absorbent w poprzecznym polu magnetycznym.The invention covers a narrowband optical filter for filtering laser beams, comprising a tightly closed and heated filter cell (1) containing an absorber inside, characterized in that the filter cell (1) has at least two optical windows arranged parallel to each other, and the filter cell (1) ) is located between the magnetic field sources (10), placed and configured such that the filter cell (1) is in the magnetic field generated by these sources (10), and the direction of the force lines of this magnetic field is especially transverse to the filter axis. The invention also includes a method for filtering laser beams, characterized by the step of passing the laser beam through a filter cell (1) containing an absorber in a transverse magnetic field.

PL408059A 2014-04-29 2014-04-29 Tunable, narrow-band optical filter for filtering laser beams and method of filtration of laser beams PL234407B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL408059A PL234407B1 (en) 2014-04-29 2014-04-29 Tunable, narrow-band optical filter for filtering laser beams and method of filtration of laser beams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL408059A PL234407B1 (en) 2014-04-29 2014-04-29 Tunable, narrow-band optical filter for filtering laser beams and method of filtration of laser beams

Publications (2)

Publication Number Publication Date
PL408059A1 true PL408059A1 (en) 2015-11-09
PL234407B1 PL234407B1 (en) 2020-02-28

Family

ID=54364803

Family Applications (1)

Application Number Title Priority Date Filing Date
PL408059A PL234407B1 (en) 2014-04-29 2014-04-29 Tunable, narrow-band optical filter for filtering laser beams and method of filtration of laser beams

Country Status (1)

Country Link
PL (1) PL234407B1 (en)

Also Published As

Publication number Publication date
PL234407B1 (en) 2020-02-28

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