This is the 12866th most frequent Russian word.
лазерного
The Russian word "лазерного" means "laser" (adjective form, e.g., "of laser" or "laser-related").
In this sentence, 'лазерного' is an adjective describing 'сверления' (drilling), specifying the method used: laser-driven.
Мы разработали технологию лазерного сверления.
We developed the technology of laser drilling.
Here, 'лазерного' modifies 'излучения' (radiation), indicating its origin or nature as laser.
Качество лазерного излучения имеет ключевое значение.
The quality of laser radiation is of key importance.
In this example, 'лазерного' serves as an adjective for 'оборудования' (equipment), describing its type as associated with laser technology.