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Dive into the research topics where Yingjun Ma is active.

Publication


Featured researches published by Yingjun Ma.


Archive | 2009

Single longitudinal mode laser

Weimin Chen; Jianyang Yang; Li Wu; Lei Guo; Yu Sun; Yingjun Ma; Jiwu Ling


Archive | 2011

Single longitudinal mode multiple frequency laser for wide operating range semiconductor pump

Li Wu; Yongjin Peng; Yingjun Ma; Shijie Gu; Jiwu Ling


Archive | 2009

High power semiconductor pump laser and amplifier

Li Wu; Jiwu Ling; Youwei Xue; Yanli Wang; Yingjun Ma


Archive | 2009

Optical structure for eliminating laser speckle

Li Wu; Jiwu Ling; Yanping Chen; Lei Lin; Yingjun Ma


Archive | 2009

Method for implementing dual-frequency output laser

Li Wu; Jiwu Ling; Xiuai Lu; Yingjun Ma; Qiquan Hu


Archive | 2010

Pump coupling structure of double-cladding optical fiber laser

Yingjun Ma; Li Wu; Weimin Chen; Xiuai Lu; Ying Qiu; Jiwu Ling


Archive | 2010

Structure of microchip laser utilizing array semiconductor light source to pump arrays

Li Wu; Jiwu Ling; Jianyang Yang; Kun He; Yingjun Ma; Weimin Chen


Archive | 2010

Optical structure and its application

Weimin Chen; Yingjun Ma; Li Wu; Jiwu Ling; Lei Guo; Jianyang Yang


Archive | 2010

Optical fiber head structure

Weimin Chen; Yanping Chen; Jiwu Ling; Yingjun Ma; Li Wu; Yun Zhang


Archive | 2009

A crystal device

Li Wu; Jiwu Ling; Yanping Chen; Yingjun Ma; Xiuai Lu; Weimin Chen

Collaboration


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