Patents
PD-LD has filed 18 patents since 2003. The majority of these patents pertain to novel uses and applications of VBG technology. More information on specific patents can be found on the list below.
US 7,982,869 - Compact, Low Cost Raman Monitor for Single Substances
US 7,949,030 - High-Power Phased-Locked Laser Arrays
US 7,949,216 - Three-Dimensional Bragg Grating Elements for Optical Devices
US 7,817,888 – Bragg Grating Elements for Optical Devices
US 7,796,673 – Apparatus and Methods for Altering A Characteristic of A Light-Emitting Device
US 7,792,003 – Methods For Manufacturing Volume Bragg Grating Elements
US 7,697,589 (Segment 1 of 2) - Use of Volume Bragg Gratings for the Conditioning of Laser Emission Characteristics
US 7,697,589 (Segment 2 of 2) - Use of Volume Bragg Gratings for the Conditioning of Laser Emission Characteristics
US 7,633,985 – Apparatus and Methods for Altering A Characteristic of Light-Emitting Device
US 7,590,162 – Chirped Bragg Grating Elements
US 7,545,844 – Use of Bragg Grating Elements for the Conditioning of Laser Emission Characteristics
US 7,528,385 – Fiber Optic Devices Having Volume Bragg Grating Elements
US 7,477,818 – Bragg Grating Elements for Optical Devices
US 7,397,837 – Apparatus and Methods for Altering A Characteristic of A Light-Emitting Device
US 7,391,703 – Methods for Manufacturing Volume Bragg Grating Elements
US 7,298,771 – Use of Volume Bragg Gratings for the Conditioning of Laser Emission Characteristics
US 7,273,683 – Fiber Optic Devices Having Volume Bragg Grating Elements
US 7,248,618 – Systems and Methods for Second Harmonic Generation Using Three- Dimensional Bragg Grating Elements
US 7,248,617 – Use of Volume Bragg Gratings for the Conditioning of Laser Emission Characteristics
US 7,125,632 – Fiber Optic Devices Having Volume Bragg Grating Elements
US 7,031,573 – Fiber Optic Devices Having Volume Bragg Grating Elements
US 6,935, 791 – Apparatus and Methods for Micropositioning and Alignment
PD-LD also has four trademarks. Click the links below to learn about each of those trademarks.