Supplementary_Video.mp4

Simultaneous multiphoton imaging and writing is possible using the all-reflective microscope design. The video shows the third harmonic generated signal of a graphene layer on Silicon substrate imaged using 1540nm laser source. University of Arizona logo is printed on the sample using 1040nm laser and a separate set of scanners sharing the same optical path with the imaging laser source. Since the reflective design eliminates the chromatic aberration and dispersion issues, multiple sources can be deployed at the same time.