LASER LINE ILLUMINATOR FOR HIGH THROUGHPUT SEQUENCING

LASER LINE ILLUMINATOR FOR HIGH THROUGHPUT SEQUENCING

Imaging systems (180) including an objective lens and a line generation module (182) are described herein. The objective lens may focus a first light beam emitted by the line generation module (182) and a second light beam emitted by the line generation module (182) at a focal point external to a sa...

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Bibliographische Detailangaben
Hauptverfasser: PRINCE, SIMON, CARSON, ANDREW JAMES, NEWMAN, PETER, HONG, STANLEY S, WATSON, DAKOTA, ERIE, FREDERICK, FENG, WENYI, SUN, YINGHUA, KRUMBUEGEL, MARCO
Format: Patent
Sprache:eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:Imaging systems (180) including an objective lens and a line generation module (182) are described herein. The objective lens may focus a first light beam emitted by the line generation module (182) and a second light beam emitted by the line generation module (182) at a focal point external to a sample so as to adjust line width. Line width may be increased to lower overall power density of a light beam on a surface of the sample such that the power density of the light beam on the surface of the sample is below a photosaturation threshold of a dye on the sample. (Figs. 1A & 1B)