Narrow linewidth tunable V-cavity laser using self-injection method Xiong, Xiaohai ; Hu, Zhipeng ; Zhang, Sen ; Liao, Xiaolu ; He, Jian-jun Abstract Publication: Optics Express Pub Date: December 2017 DOI: 10.1364/OE.25.032957 Bibcode: 2017OExpr..2532957X