レーザー、光学、フォトニクスのジャーナル

Writing Micro-Optical and Photonic Structures Simultaneously With Direct Laser Using a Spatial Light Modulator

Abstract

Stuart Graeme*

Direct laser two-photon retention has drawn in much consideration as another microfabrication procedure since it tends to be applied to manufacture complicated, three-layered microstructures, microstructures and miniature optical gadgets of miniature focal point exhibit on the micrometre scale are created utilizing the negative photoresist through with a femtosecond laser beat under a magnifying lens. The impacts of the light circumstances on linewidths, for example, laser power, composing pace, and composing cycles, are examined before the manufacture of the microstructures. Different microstructures like heaps of wood, half of the globe and microstructures, miniature focal point and miniature focal point exhibit for miniature optical gadgets are manufactured. The state of the miniature focal point is assessed utilizing the shape investigation method of a laser magnifying instrument to compute the functioning distance of the manufactured miniature focal points