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https://gnanaganga.inflibnet.ac.in:8443/jspui/handle/123456789/7461
Title: | Direct-Write Embedded Waveguides and Integrated Optics in Bulk Glass By Femtosecond Laser Pulses |
Authors: | Pin Yang Junpeng Guo |
Issue Date: | 2005 |
Publisher: | Optical Engineering |
Abstract: | Embedded waveguides and integrated optical devices are fabricated from a computer-aided design file by scanning the focus spot in amorphous silica, using femtosecond laser pulses (800 nm, < 125 fs, at 1 kHz). The effect of laser processing conditions on the optical properties of direct-written waveguides and an unusual laser-induced birefringence in an optically isotropic glass are reported. Several integrated optical devices, including Y coupler, directional coupler, and MachZehnder interferometer, are made to demonstrate the simplicity and flexibility of this technique in comparison to the conventional waveguide fabrication processes |
URI: | http://gnanaganga.inflibnet.ac.in:8080/jspui/handle/123456789/7461 |
Appears in Collections: | Articles to be qced |
Files in This Item:
File | Size | Format | |
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Direct-write embedded waveguides.pdf Restricted Access | 3.87 MB | Adobe PDF | View/Open Request a copy |
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