1920x1080_Julight_Slide1_gear
INDUSTRY and MECHANICS
Process and Product Quality, Vibration Control,
Condition Monitoring, Predictive Maintenance
1920x1080_Julight_Slide2_violin
ACOUSTICS
Sound and Vibration,
Musical Instruments, Loudspeakers
1920x1080_Julight_Slide3_airplane
AEROSPACE
Modal Analysis, Vibration Control
1920x1080_Julight_Slide4_automotive
AUTOMOTIVE
Component Testing, Vibration Control, NVH,
Electric Vehicles, Valve Motion
1920x1080_Julight_Slide5_electronics
ELECTRONICS
Process and Product Quality,
Component Analysis, MEMS/MOEMS
1920x1080_Julight_Slide6_biomedical
BIO-MEDICAL
Biological vibrations, Non-Invasive Screening,
Heart-Rate Monitoring, Cardiovascular
1920x1080_Julight_Slide7_cultural
BUILDINGS, INFRASTRUCTURE
and CULTURAL HERITAGE
Structural Health Monitoring,
Non-Destructive Testing, Conservation-Restoration
previous arrow
next arrow

AREAS OF APPLICATION

logo

Industry

logo

Acoustics

logo

Aerospace

logo

Automotive

logo

Electronics

logo

Bio-medical

logo

Buildings

  • logo

    Industry

  • logo

    Acoustics

  • logo

    Aerospace

  • logo

    Automotive

  • logo

    Electronics

  • logo

    Bio-medical

  • logo

    Buildings

 

PRODUCTS

Julight invents and manufactures instruments and sensors based on laser and photonic technologies.

Our scientists and engineers have brought to the market innovative and unique Laser Vibrometers and Laser Triangulation Sensors for the measurement without contact of physical quantities such as: vibration, distance, velocity. Julight represents the “Italian Excellence for Vibrations” !

The Laser Vibrometers product line is based on the smart Self-Mixing Interferometry (SMI) technology. Small-sized and lightweight optical head, and reduced manufacturing costs are obtained thanks to the simplified optical configuration of SMI. Ease of use and high value for money are unique characteristics of Julight’s products.

Julight sensors and instruments can be proficiently applied to industrial sectors (automotive, aerospace, electronics, precision mechanics), scientific research (university laboratories and research centers), building and architectural environments (structural monitoring, restoration), biomedical and biological fields.
 

TECHNOLOGY

Julight masters all of the photonic sensing principles and methods: from time-of-flight to LIDAR, from triangulation to interferometry, including the traditional Doppler configuration and the innovative Self-Mixing Interferometry.

The Self-Mixing Interferometry (SMI) technology has been pioneered by Julight co-founders, and Julight owns the world’s most advanced knowledge and expertise in this field.

In SMI, the traditional concept of laser vibrometry and laser interferometry is revolutionized, in favor of an ultra- simplified optical configuration where the beamsplitter and reference arm of the interferometer are removed, leaving one single measurement path that goes straight from the laser source to the target.

Light back-reflected or back-diffused by the target re-enters into the laser cavity, where interferometric mixing occurs, and the laser simultaneously operates as light source and ultra-sensitive detector.

The use of semiconductor laser sources with small dimensions ensures high-efficiency and compact size of the measuring head. Julight explores and develops ultra-miniaturized sensors with SMI and other technologies, for consumer electronics and biomedical applications.

 

INNOVATION

Julight investigates and develops new technologies for sensing and control, constantly investing in research and development activities.

Julight collaborates with world-leading Companies, international Research Centers and Universities, aiming at creating new knowledge, new applications, and valuable IP.

The Innovation process at Julight starts from new ideas, goes through the validation/feasibility stage, and it is finalized by developing and assembling working prototypes and demonstrators.

Julight has a bright track-record of successful cooperative R&D and R&I Projects, carried out with worldwide Partners, or funded by National and European Institutions.
 

COMPANY

Julight is an innovative, privately held company founded in 2011 and headquartered in Italy, midway between Pavia and Milano. The operational facility covers 600 square meters (6400 square feet) area, and half is devoted to research laboratories and production lines.

Julight expertise allows the development of any type of sensor or measuring instrument based on laser and photonic technologies, thanks to the solid know-how in light sources, photodetectors, electronic design, software and firmware, and opto-mechanical design.



Julight manufactures and markets an innovative and unique class of non-contact vibration and distance measuring sensors and instruments (laser vibrometers and triangulation laser sensors), which are based on the smart self-mixing technology (SMI).

Julight also offers state-of-the-art customized services based on the exploitation of photonic and electronic technologies, spanning from the conception and design of new measuring solutions to the realization of prototypes and small-series production.

Measurable physical quantities and properties include: distance, displacement, speed, flow, roughness, thickness, material composition, and many other metrological quantities.
 

PEOPLE

Guido Giuliani (CEO & CTO, co-founder) has 25+ years’ experience in photonics at academic and industrial level, he is world-leading expert in optoelectronic instrumentation and semiconductor lasers, and he contributed with pioneering research to the development of the self-mixing interferometry (SMI) technology. Guido supervises technology exploitation and chairs the Board of the Company.

Angela Giffalini (CFO, co-founder) has a 25+ years’ background in financial planning and operation control. She manages the economic, financial, and administrative activities, and she is responsible for human resources.

Mauro Benedetti (Project Engineer, co-founder) has 20+ years’ experience in laser technologies applied to telecommunications and sensing. He supervises products development and customized projects.

  • teampic

    Guido Giuliani
    CEO & CTO

  • teampic

    Angela Giffalini
    CFO

  • teampic

    Mauro Benedetti
    Project Engineer

 

WE ARE JULIGHT

Julight counts on technical personnel with a Master Degree or PhD in Electronic Engineering and Photonics. Dynamic interaction and a flourishing work environment enable new ideas and innovation, that are elevated from the embryonal stage to the application field.

 

JULIGHT DISTRIBUTORS

Julight is a globally operating Company with representatives and distributors in Europe, China, the Americas, India, Korea and other countries.



Please contact our Distributors and Representatives by selecting a country on the list, or write us a message using the form below:

 

CONTACT JULIGHT

JULIGHT SRL
Headquarter: Viale dell'Industria, 1
I-27020 TRIVOLZIO (PV) - ITALY
Registered Office: Corso Cavour, 9
I-27100 PAVIA - ITALY
VAT: IT02434680183
Website coding by:
Webshock Studio
Copyright © 2022
All rights reserved Julight srl