FIELD: physics.
SUBSTANCE: surface of a plate made of porous optical material is superimposed with the plane of a formed laser beam with radiation wavelength in the region of maximum absorption of the material of the plane. The plate is moved relative the laser beam until the end of formation of the waveguide and then heat treated in a furnace at temperature not lower than 820°C and not higher than 920°C for 15-30 minutes.
EFFECT: improved optical and operational characteristics of the planar waveguide while keeping said characteristics constant over time.
12 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD TO MANUFACTURE MICROOPTIC RASTER | 2012 |
|
RU2515672C1 |
| METHOD OF MAKING BULK WAVEGUIDE | 2013 |
|
RU2531222C1 |
| METHOD FOR MANUFACTURING WAVEGUIDE IN VOLUME OF PLATE MADE OF POROUS OPTICAL MATERIAL | 2016 |
|
RU2627017C1 |
| METHOD OF PRODUCING MICROOPTICAL RASTER | 2013 |
|
RU2554595C1 |
| METHOD FOR PRODUCING A SINGLE-MODE WAVEGUIDE | 2016 |
|
RU2647207C1 |
| MICRO-DIAGNOSTIC DEVICE MANUFACTURING METHOD | 2019 |
|
RU2735802C1 |
| METHOD FOR LASER RECORDING OF INTEGRAL WAVEGUIDES | 2021 |
|
RU2781465C1 |
| METHOD OF FORMING ARRAY OF MICROOPTICAL ELEMENTS | 2013 |
|
RU2540727C1 |
| METHOD FOR MAKING HOLLOW 3D STRUCTURE INSIDE PHOTOSENSITIVE GLASS PLATE | 2015 |
|
RU2598011C1 |
| METHOD OF MANUFACTURING MICROTECHNICAL DEVICE IN VOLUME OF PHOTOUSTICAL GLASS PLATE | 2016 |
|
RU2641508C2 |
