@ARTICLE{Maleki, author = {Khorsandi, Alireza and Maleki, Maryam and }, title = {Tuning extension of a Difference-Frequency generation up to 100 nm using V-shaped external-cavity for the pump laser}, volume = {7}, number = {1}, abstract ={In this research, tunability of a commercial diode laser has extended to about more than ± 11 nm using a V-shaped external-cavity fabricated around the laser. Although under normal condition it can be tuned up to about ± 4 nm just by changing its temperature and injection current. Such modified diode laser has then used in a difference-frequency generation (DFG) experimental setup as pump source in order to continuous tuning of the generated DFG spectrum up to about ± 100 nm from 4.76 m to 4.85 m in the mid-infrared region. An AgGaS2 crystal is used as nonlinear medium. }, URL = {http://ijop.ir/article-1-128-en.html}, eprint = {http://ijop.ir/article-1-128-en.pdf}, journal = {International Journal of Optics and Photonics}, doi = {}, year = {2013} }