Double regenerative amplification of picosecond pulses

Zhen Ao Bai*, Li Yuan Chen, Zhen Xu Bai, Meng Chen, Gang Li

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review

2 Citations (Scopus)


An double Nd:YAG regenerative amplification picosecond pulse laser is demonstrated under the semiconductor saturable absorption mirror(SESAM) mode-locking technology and regenerative amplification technology, using BBO crystal as PC electro-optic crystal. The laser obtained is 20.71ps pulse width at 10 KHz repetition rate, and the energy power is up to 4W which is much larger than the system without pre-amplification. This result will lay a foundation for the following amplification.

Original languageEnglish
Title of host publicationFourth International Conference on Digital Image Processing (ICDIP 2012)
EditorsMohamed Othman, Sukumar Senthilkumar, Xie Yi
Place of PublicationBellingham, Washington
Number of pages5
ISBN (Print)9780819489913
Publication statusPublished - 2012
Externally publishedYes
Event4th International Conference on Digital Image Processing, ICDIP 2012 - Kuala Lumpur, Malaysia
Duration: 7 Apr 20128 Apr 2012

Publication series

NameProceedings of SPIE
ISSN (Print)0277-786X


Other4th International Conference on Digital Image Processing, ICDIP 2012
CityKuala Lumpur


  • double regeneration amplification
  • LD-pumped
  • Picosecond pulse

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