FIELD: manufacturing technology.
SUBSTANCE: invention relates to production of optical microresonators. Apparatus for producing optical microresonators comprises a mechanical movement with a holder of an optical fiber workpiece and a device for heating its free end. Heating device is made in the form of a gas burner provided with at least two nozzles. Said nozzles are directed at an acute angle to the axis of the workpiece installed in the holder towards its free end.
EFFECT: high quality of microcavities.
7 cl, 4 dwg
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