Spectroscope

Abstract

A spectroscope comprises a package provided with a light entrance part, a plurality of lead pins penetrating through a support part opposing the light entrance part in the package, and a spectroscopic module supported on the support part within the package. The spectroscopic module has a light detection unit provided with a light transmission part for transmitting therethrough light incident thereon from the light entrance part and a spectroscopic unit, secured to the light detection unit so as to be arranged on the support part side of the light detection unit, including a spectroscopic part for spectrally resolving the light transmitted through the light transmission part while reflecting the light to a light detection part. The lead pins are fitted into fitting parts provided with the light detection unit and electrically connected to the light detection part.

Dependencies are inferred from the claim text.