公开(公告)号：US11913837B2

公开(公告)日：2024-02-27

申请号：US17687908

申请日：2022-03-07

申请人： TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.

发明人： Hsin-Yen Hsu ,  Ye-Quang Chen ,  Ho-Kai Liang ,  Yi-Mou Huang ,  Jian-Zong Liu

IPC分类号： G01J3/45 ,  G01J3/02 ,  G01J3/04 ,  G01J3/18 ,  G01J3/28

CPC分类号： G01J3/45 ,  G01J3/0202 ,  G01J3/0208 ,  G01J3/024 ,  G01J3/0272 ,  G01J2003/045 ,  G01J3/18 ,  G01J2003/284

摘要： An optical module includes a micro spectrometer. The micro spectrometer includes an optical crystal, a lens, and a photosensitive assembly. The optical crystal is configured to receive detection light and covert the detection light into interference light. The optical crystal is surrounded by a sleeve, the sleeve configured to fix a position of the optical crystal. The lens is configured for receiving the interference light and focusing the interference light. The photosensitive assembly is configured for imaging the interference light into an interference image. The optical module further comprises a controller. The controller is electrically connected to the photosensitive assembly, and the controller is used to convert the interference image into light wavelength signals and light intensity signals.