Liu, Fang <br/><br/>
Tandem-pumped, tunable thulium-doped fiber laser in 2.1 μm wavelength region.  [electronic resource] 

 -  Optics express  Mar 2019 
 - 8283-8290 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1094-4087 
<br/><br/><label>Standard No.: </label>10.1364/OE.27.008283  doi