Optoelectronics

Optoelectronics R&D

Optoelectronics – Our Major R&D Strength

We delivered many optoelectronics projects to clients and all of our optoelectronics projects were designed & developed from concept. We are capable of delivering optoelectronic projects with demanding requirements.

We have Deep Expertise, Rich Experience & Solid Background to design & develop numerous types of optoelectronic products for thousands of applications

VKCPL Founder & Optoelectronics

Several inventions & innovations in optoelectronics system design

Published several optoelectronics technical/research articles/presentations in national & international conference proceedings/journals

Optoelectronics projects delivered to our clients

Flow Cytometer

Infrared Thermal Imaging Camera

Micro Optical Time Domain Reflectometer

(µ-OTDR)

Micro Optical Time Domain Reflectometer

(µ-OTDR)

High Current Laser Driver

Few Optoelectronics Product R&D Capabilities

Quantum Cryptography
Quantum Key Distribution (QKD)
Fiber Lasers & Amplifiers
Single Photon Detector (without cryogenic cooling)
Mode-Locked Laser
Autocorrelator
Optical Coherence Tomography
High Sensitivity Optical Power Meter
Laser Drivers and Transimpedance Amplifiers

Research in Optoelectronics System Design

We do core research in optoelectronic systems. We collaborate with premier organizations for R&D in latest optoelectronics technologies

Scientific Research Organizations
Medical Research Organizations
Academic Research Labs

Laser Diode Drivers

Continuous Wave (CW) Laser Driver

CW laser diode drivers for both low-current and high-current applications
CW laser with current capabilities from few hundred milliAmps(mA) to few tens of Amps
Constant current-mode and constant power-mode
Temperature stabilized/controlled laser driver with temperature accuracy of ± 0.01°C
Standalone or with USB/RS232/RS485/Wireless to monitor & control from computer

Pulsed Laser Driver

Pulsed laser diode drivers for both low-current and high-current applications
Pulsed lasers with pulse width in sub-nanoseconds range
Output power can vary from few mW to few hundred Watts
High power/high energy laser pulse output
Temperature stabilized/controlled laser driver with temperature accuracy of ±0.01°C
Pulse input/Synchronization output
Digitally programmable Power, Pulse Width and Pulse Repetition Rate (PRR)
Application specific features can be included
Standalone or with USB/RS232/RS485/Wireless to monitor & control from computer

Laser Detectors

Low Noise Photodetectors

Low noise laser detector using both Si and Ge photodiodes
Frequency capabilities from DC to 10GHz
Programmable Gain Transimpedance Amplifier
Optical Pulse Amplifier

Single Photon Detectors

Low noise laser detector using both Si and Ge photodiodes
Low noise laser detector for both Si and Ge photodiodes
Single photon detector for Si Avalanche Photodiodes (APDs) (visible and near IR). This is also called as Silicon PMT
Single photon detector for InGaAsP APD (For IR)
Multistage TEC controller
Synchronous and asynchronous detection
Photon Counter – Active Quenching & Passive Quenching

Fiber Laser & Amplifier

High power fiber laser development
Fiber laser sources – Both single wavelength and multi-wavelength
Femtosecond pulsed fiber laser sources
Single stage and multi-stage fiber amplifier (EDFA, YDFA)

Fiber Optic Sensor Systems

We design & develop fiber optic based sensor systems for different applications. Some of them are

Strain
Distortion
Deflection
Position
Rotation
Thickness
Distance
Displacement
Vibration
Temperature
Distributed Temperature Sensing (DTS)
Distributed Vibration Sensing (DVS)
Distributed Acoustic Sensing (DAS)
Surface Inspection
Material Sensing – Spectroscopy

LiDAR

LiDAR System Design & Development

Need to implement LiDAR in your system?
Do you looking for independent LiDAR product design specific to a application?
Let us know your requirements, our deep expertise in optoelectronics and system design enable us to design & develop independent LiDAR products or LiDAR based systems

Expertise in LiDAR HW

Transmitters
Detectors
Scanning System
Data Acquisition
Microcontroller or FPGA based
data processing system

Expertise in LiDAR SW

Firmware
Application Specific Algorithm Development

LiDAR Solutions

The possibilities of LiDAR use are many, we at VKCPL can design & develop application specific LiDAR across various industries and fields

LiDAR Applications

ADAS
Drone/UAV
Industrial
Robotics
Smart City
Security
Wind Turbines

LiDAR for Terrain Applications

Surveying
Estimation
3D mapping and imaging

LiDAR for Autonomous Vehicle

Short & long range LiDAR

3D Sensing

3D Sensing is three dimensional depth-sensing technology that augments camera capabilities for object and facial recognition. 3D sensing technology brings unique advancements in the way everyday activities are perceived and approached.

Capturing a real-world object’s length, width, and height with more clarity and in-depth details can be realized using three major different 3D sensing technologies.

Our expertise in different types of laser drivers and detectors, algorithm development etc. empowers us to design & develop 3D sensing products and 3D sensor based solutions for drones, automobile, robot etc.

3D Sensing Technologies

Stereo-vision
Structured light
Time-of-Flight (ToF)

Expertise in 3D Sensing HW

Analog front-end
Microcontroller or FPGA based data processing system

Expertise in 3D Sensing SW

Firmware
Application Specific Algorithm Development

Applications

3D Sensing creates huge opportunities in consumer, industrial, automotive etc.

Facial Recognition
Mobile Phone
Drones
Augmented Reality (AR)
IoT
AI
Automotive
Industrial