Inventor
BARVE AJIT VIJAY
US28 patents
⚠️ This page may combine multiple inventors who share the name “BARVE AJIT VIJAY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUMENTUM OPERATIONS LLC
26 patentsUS9742153B1Aug 22, 2017
Compact emitter design for a vertical-cavity surface-emitting laser
LUMENTUM OPERATIONS LLC36 citations93
US11888293B2Jan 30, 2024
Bottom-emitting emitter array with a bottom side metal layer
LUMENTUM OPERATIONS LLC2 citations72
US11088508B2Aug 10, 2021
Controlling beam divergence in a vertical-cavity surface-emitting laser
LUMENTUM OPERATIONS LLC4 citations72
US10720758B2Jul 21, 2020
Emitter array with shared via to an ohmic metal shared between adjacent emitters
LUMENTUM OPERATIONS LLC3 citations72
US10574031B2Feb 25, 2020
Compact emitter design for a vertical-cavity surface-emitting laser
LUMENTUM OPERATIONS LLC3 citations72
US10355456B2Jul 16, 2019
Emitter array with variable spacing between adjacent emitters
LUMENTUM OPERATIONS LLC2 citations72
US10250012B2Apr 2, 2019
Variable emission area design for a vertical-cavity surface-emitting laser array
LUMENTUM OPERATIONS LLC5 citations72
US11196230B2Dec 7, 2021
Impedance compensation along a channel of emitters
LUMENTUM OPERATIONS LLC2 citations71
US11831129B2Nov 28, 2023
Vertical cavity surface emitting laser design with shorter oxidation length and/or larger number of trenches
LUMENTUM OPERATIONS LLC2 citations68
US12413048B2Sep 9, 2025
Dilute nitride long-wavelength emitter with improved performance over temperature
LUMENTUM OPERATIONS LLC0 citations62
US12388236B2Aug 12, 2025
Bottom-emitting emitter array with a bottom side metal layer
LUMENTUM OPERATIONS LLC0 citations62
US12003076B2Jun 4, 2024
Multi-layer metallization for multi-channel emitter array
LUMENTUM OPERATIONS LLC1 citations62
US11777280B2Oct 3, 2023
Emitter array with shared via to an ohmic metal shared between adjacent emitters
LUMENTUM OPERATIONS LLC0 citations62
US11482839B2Oct 25, 2022
Variable emission area design for a vertical-cavity surface-emitting laser array
LUMENTUM OPERATIONS LLC0 citations62
US11437784B2Sep 6, 2022
Compact emitter design for a vertical-cavity surface-emitting laser
LUMENTUM OPERATIONS LLC0 citations62
US10714903B2Jul 14, 2020
Emitter array with variable spacing between adjacent emitters
LUMENTUM OPERATIONS LLC1 citations62
US12332561B2Jun 17, 2025
Emitter oxidation uniformity within a wafer
LUMENTUM OPERATIONS LLC0 citations61
US12283795B2Apr 22, 2025
Optimizing a layout of an emitter array
LUMENTUM OPERATIONS LLC0 citations61
US11522344B2Dec 6, 2022
Optimizing a layout of an emitter array
LUMENTUM OPERATIONS LLC1 citations61
US11239638B2Feb 1, 2022
Emitter oxidation uniformity within a wafer
LUMENTUM OPERATIONS LLC0 citations61
US11936158B2Mar 19, 2024
Variable trace width for individual vertical cavity surface emitting laser channels for time of flight illuminators
LUMENTUM OPERATIONS LLC0 citations59
US12362541B2Jul 15, 2025
Methods for incorporating a control structure within a vertical cavity surface emitting laser device cavity
LUMENTUM OPERATIONS LLC0 citations51
US12334713B2Jun 17, 2025
Methods for forming a vertical cavity surface emitting laser device
LUMENTUM OPERATIONS LLC0 citations51
US11616343B2Mar 28, 2023
Vertical-cavity surface-emitting laser with a tunnel junction
LUMENTUM OPERATIONS LLC0 citations51
US11804695B2Oct 31, 2023
Integrated flood and spot illuminators
LUMENTUM OPERATIONS LLC0 citations50
US12407145B2Sep 2, 2025
Vertical cavity surface emitting laser device with at least one bonding layer
LUMENTUM OPERATIONS LLC0 citations41