TWM488012U - 感測模組及雷射裝置 - Google Patents

感測模組及雷射裝置 Download PDF

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Publication number
TWM488012U
TWM488012U TW103205169U TW103205169U TWM488012U TW M488012 U TWM488012 U TW M488012U TW 103205169 U TW103205169 U TW 103205169U TW 103205169 U TW103205169 U TW 103205169U TW M488012 U TWM488012 U TW M488012U
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TW
Taiwan
Prior art keywords
laser
light
module
sensing module
laser beam
Prior art date
Application number
TW103205169U
Other languages
English (en)
Inventor
xin-zhi Dong
Original Assignee
Lecc Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lecc Technology Co Ltd filed Critical Lecc Technology Co Ltd
Priority to TW103205169U priority Critical patent/TWM488012U/zh
Publication of TWM488012U publication Critical patent/TWM488012U/zh

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  • Semiconductor Lasers (AREA)

Claims (10)

  1. 一種感測模組,適用於一雷射模組,包括:一分光鏡,設置於一雷射光束之一光軸路徑上,用以使該雷射模組發射的該雷射光束形成一透射光與一反射光;以及一光感測器,設置於該雷射光束之該光軸路徑以外的位置,其中,該光感測器感測該雷射光束而轉換為一電氣訊號,藉以產生一迴授信號給該雷射模組。
  2. 如請求項第1項所述之感測模組,其中該分光鏡係由兩個三稜鏡組成。
  3. 如請求項第2項所述之感測模組,其中該兩個三稜鏡的斜面之間透過塗佈一塗料,以黏合形成一立方體結構。
  4. 如請求項第1項所述之感測模組,其中該光感測器為一發光二極體(Photo diode)。
  5. 如請求項第2項所述之感測模組,其中該三稜鏡為一金字塔型的稜鏡。
  6. 一種雷射裝置,包括:一雷射模組,包括:一發光單元,該發光單元用以產生一雷射光;一控制單元,電性連接該發光單元,以調整該雷射光的強度;以及一透鏡,用以將該雷射光聚集集中以形成一雷射光束;一感測模組,包括: 一分光鏡,設置於一雷射光束之一光軸路徑上,用以使該雷射模組發射的一雷射光束形成一透射光與一反射光;以及一光感測器,設置於該雷射光束之該光軸路徑以外的位置,用以感測該雷射光束而轉換為一電氣訊號,藉以產生一迴授信號;其中,該雷射模組之該控制單元根據該迴授信號對應調整該雷射光的強度。
  7. 如請求項第6項所述之雷射裝置,其中該分光鏡係由兩個三稜鏡組成。
  8. 如請求項第7項所述之雷射裝置,其中該兩個三稜鏡的斜面之間透過塗佈一塗料,以黏合形成一立方體結構。
  9. 如請求項第6項所述之雷射裝置,其中該發光單元為一雷射二極體(Laser Diode)。
  10. 如請求項第7項所述之雷射裝置,其中該三稜鏡為一金字塔型的稜鏡。
TW103205169U 2014-03-26 2014-03-26 感測模組及雷射裝置 TWM488012U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW103205169U TWM488012U (zh) 2014-03-26 2014-03-26 感測模組及雷射裝置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW103205169U TWM488012U (zh) 2014-03-26 2014-03-26 感測模組及雷射裝置

Publications (1)

Publication Number Publication Date
TWM488012U true TWM488012U (zh) 2014-10-11

Family

ID=52108934

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103205169U TWM488012U (zh) 2014-03-26 2014-03-26 感測模組及雷射裝置

Country Status (1)

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TW (1) TWM488012U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI617384B (zh) * 2015-07-09 2018-03-11 Eo科技股份有限公司 聚光點檢測裝置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI617384B (zh) * 2015-07-09 2018-03-11 Eo科技股份有限公司 聚光點檢測裝置

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