Nov 9 (Reuters) - Photon Control Inc PHO.V
* Photon Control reports third quarter 2017 financial results
* Photon Control Inc - Q3 2017 revenue of $12.0 million increased 38% versus prior year quarter
* Photon Control Inc - order backlog at quarter-end increased to $12.6 million from $11.9 million at June 30, 2017
* Photon Control Inc - Q3 2017 gross profit increased 43% to $6.6 million versus prior year quarter