Sensor+Test: TRUMPF industrial-grade VCSEL lasers for optical sensing

News Source: 

TRUMPF Photonic Components, a specialist in VCSEL and photodiode solutions for industrial and consumer sensing is showcasing two live demonstrations to show the performance of the single-mode VCSEL solutions at Sensor+Test 2023, 09-11 May, 2023, Nürnberg Messe (Booth 1-156), in Nuremberg, Germany. The sensing components based on VCSEL technology are compact and robust laser sources, supporting industrial optical sensing systems.

“Many industrial applications benefit from the continuous innovations in VCSEL technology,” says Ralph Gudde, Vice President of Marketing and Sales at TRUMPF Photonic Components. “Our approach is to make our VCSEL solutions more rugged and smarter by integrating additional functionalities and in so doing to address the high demands of our customers and to enable new applications.”

One live demonstration will highlight the capabilities for gas sensing in the 760 nm to 766 nm wavelength range. The second will show the precise measurement of particulate matter concentration in the air. The solutions are based on innovative VCSEL technology, such as VCSELs with integrated photodiodes (ViP).

These VCSELs not only emit light, but also detect back-scattered light and therefore allow the self-mixing interference measurement method (SMI). Applications such as optical encoders for speed and distance measurements or particle sensors benefit from this technology. TRUMPF provides customers the option to assess the technical capabilities of the SMI and ViP technology for industrial sensing applications by offering an evaluation board.

Application variety: from gas to speed to particle sensing
Whether oxygen sensing in laboratory and industrial environments, speed and distance measurements in industrial process lines or particulate matter measurements in IoT and indoor applications, all kinds of optical sensor systems rely on VCSEL as laser sources, as they are highly efficient and insensitive to dirt and sunlight.

Additionally, the contactless measurement solution is maintenance-free which supports applications in harsh industrial environments. Easy and safe handling is supported by TRUMPF not only in the offering of components or VCSEL in TO cans, but also in the further customization with the integrating of driver electronics or special optics. This is enabled by in-house, state-of-the-art assembly processes.

New VCSEL for higher illumination quality
Single-mode VCSEL light sources offer excellent and reliable performance and are available with wavelengths ranging from 760 nm to 940 nm. For even higher illumination quality, TRUMPF offers solutions with polarization control. Later in 2023, TRUMPF will expand its portfolio of polarized VCSELs and release a large polarization-controlled, single-emitter, single-mode VCSEL component with 2 mW output power. This will serve applications like industrial optical encoders and spectroscopy. Evaluation samples will be available from June onwards and mass production is scheduled for the end of 2023.Sensor+Test 2023, 09-11 May, 2023, Nürnberg Messe (Booth 1-156), in Nuremberg, Germany. The sensing components based on VCSEL technology are compact and robust laser sources, supporting industrial optical sensing systems.

“Many industrial applications benefit from the continuous innovations in VCSEL technology,” says Ralph Gudde, Vice President of Marketing and Sales at TRUMPF Photonic Components. “Our approach is to make our VCSEL solutions more rugged and smarter by integrating additional functionalities and in so doing to address the high demands of our customers and to enable new applications.”

One live demonstration will highlight the capabilities for gas sensing in the 760 nm to 766 nm wavelength range. The second will show the precise measurement of particulate matter concentration in the air. The solutions are based on innovative VCSEL technology, such as VCSELs with integrated photodiodes (ViP).

These VCSELs not only emit light, but also detect back-scattered light and therefore allow the self-mixing interference measurement method (SMI). Applications such as optical encoders for speed and distance measurements or particle sensors benefit from this technology. TRUMPF provides customers the option to assess the technical capabilities of the SMI and ViP technology for industrial sensing applications by offering an evaluation board.

Application variety: from gas to speed to particle sensing
Whether oxygen sensing in laboratory and industrial environments, speed and distance measurements in industrial process lines or particulate matter measurements in IoT and indoor applications, all kinds of optical sensor systems rely on VCSEL as laser sources, as they are highly efficient and insensitive to dirt and sunlight.

Additionally, the contactless measurement solution is maintenance-free which supports applications in harsh industrial environments. Easy and safe handling is supported by TRUMPF not only in the offering of components or VCSEL in TO cans, but also in the further customization with the integrating of driver electronics or special optics. This is enabled by in-house, state-of-the-art assembly processes.

New VCSEL for higher illumination quality
Single-mode VCSEL light sources offer excellent and reliable performance and are available with wavelengths ranging from 760 nm to 940 nm. For even higher illumination quality, TRUMPF offers solutions with polarization control. Later in 2023, TRUMPF will expand its portfolio of polarized VCSELs and release a large polarization-controlled, single-emitter, single-mode VCSEL component with 2 mW output power. This will serve applications like industrial optical encoders and spectroscopy. Evaluation samples will be available from June onwards and mass production is scheduled for the end of 2023.

 

TrendForce 2023 Infrared Sensing Application Market and Branding Strategies
Release: 01 January 2023
Format: PDF
Language: Traditional Chinese / English
Page: 164

If you would like to know more details , please contact:

Global Contact:
 
ShenZhen:
Grace Li
E-mail : Graceli@trendforce.com
Tel : +886-2-8978-6488 ext.916
  Perry Wang
E-mail : Perrywang@trendforce.cn
Tel : +86-755-82838931 ext.6800
Disclaimers of Warranties
1. The website does not warrant the following:
1.1 The services from the website meets your requirement;
1.2 The accuracy, completeness, or timeliness of the service;
1.3 The accuracy, reliability of conclusions drawn from using the service;
1.4 The accuracy, completeness, or timeliness, or security of any information that you download from the website
2. The services provided by the website is intended for your reference only. The website shall be not be responsible for investment decisions, damages, or other losses resulting from use of the website or the information contained therein<
Proprietary Rights
You may not reproduce, modify, create derivative works from, display, perform, publish, distribute, disseminate, broadcast or circulate to any third party, any materials contained on the services without the express prior written consent of the website or its legal owner.

Tokushima, Japan - 6 March 2024: Nichia, the world's largest LED manufacturer and inventor of the high-brightness blue and white LED, has started mass production of the new UV-B (308nm) and UV-A (330nm) LEDs in its popular 434 Series packa... READ MORE

New XLamp® S Line LEDs enhance growth, last longer, lower energy costs Horticulture and other forms of agricultural lighting require application-tuned ratios of spectral content, high efficacy and long lifetimes. Whether you are interested... READ MORE