Abstract: An optical device that includes a first laser source, a multimode coupler optically connected to the first laser source, a first test port optically connected to the multimode coupler, a second laser source, a singlemode coupler optically connected to the second laser source, a second test port optically connected to the singlemode coupler, a photodetector, and a multimode/singlemode combiner optically connected to the multimode coupler, singlemode coupler and photodetector.

Abstract: A fiber optic inspection microscope including an objective lens, an optical detector, an image detector, an illumination source, and first and second beamsplitters, wherein the first beamsplitter is in a first optical path between the objective lens, the image detector and the optical detector, wherein the first beamsplitter allows passage of an optical image to the image detector, wherein the first beamsplitter directs optical energy to the optical detector, wherein the second beamsplitter is in a second optical path between the illumination source and the objective lens, and wherein the second beamsplitter directs light from the illumination source to the objective lens.

Abstract: An adapter cap including a cap body, a slot in the cap body, wherein the slot is configured to hold an optical flat, an attachment mechanism configured to attach the cap to an inspection device, and an alignment hole in the cap body, wherein the alignment hole is configured to hold an optical connector ferrule.

Abstract: An optical device that includes a first laser source, a multimode coupler optically connected to the first laser source, a first test port optically connected to the multimode coupler, a second laser source, a singlemode coupler optically connected to the second laser source, a second test port optically connected to the singlemode coupler, a photodetector, and a multimode/singlemode combiner optically connected to the multimode coupler, singlemode coupler and photodetector.

Abstract: An adapter cap including a cap body, a slot in the cap body, wherein the slot is configured to hold an optical flat, an attachment mechanism configured to attach the cap to an inspection device, and an alignment hole in the cap body, wherein the alignment hole is configured to hold an optical connector ferrule.

Abstract: A fiber optic inspection microscope including an objective lens, an optical detector, an image detector, an illumination source, and first and second beamsplitters, wherein the first beamsplitter is in a first optical path between the objective lens, the image detector and the optical detector, wherein the first beamsplitter allows passage of an optical image to the image detector, wherein the first beamsplitter directs optical energy to the optical detector, wherein the second beamsplitter is in a second optical path between the illumination source and the objective lens, and wherein the second beamsplitter directs light from the illumination source to the objective lens.

Abstract: An optical device that includes a first laser source, a multimode coupler optically connected to the first laser source, a first test port optically connected to the multimode coupler, a second laser source, a singlemode coupler optically connected to the second laser source, a second test port optically connected to the singlemode coupler, a photodetector, and a multimode/singlemode combiner optically connected to the multimode coupler, singlemode coupler and photodetector.