Terahertz Communication Research - Latest Research Results and Useful Components

Tunable terahertz frequencies up to 2.7 THz are available! You can obtain the desired frequency precisely.

The TeraScan tunable terahertz light source from TopTika utilizes a frequency domain generation method with semiconductor lasers, allowing for the precise acquisition of desired frequencies within a frequency range of 0.1 THz to a maximum of 2.7 THz, making it a groundbreaking terahertz light source. - Extensive frequency scan range of 0.1 to 2.7 THz - Maximum dynamic range of 90 dB (S/N ratio) - Continuous wave oscillation (CW) without the need for complicated timing synchronization - Auto frequency control function via dedicated software - High-performance photoconductive antennas for both emission and reception included - Compact tabletop-sized head and 19-inch rack controller

• Defect Inspection Equipment

A versatile time-domain terahertz platform! We are offering an English version of the catalog.

The "TeraFlash pro" is a tabletop time-domain terahertz spectroscopy platform. Recent improvements in laser and antenna design have enabled this system to achieve a peak dynamic range of 100 dB and a bandwidth of over 6 THz. It sets new standards in dynamic range, bandwidth, and measurement speed. Equipped with a high-precision mechanical delay stage, it can achieve 60 pulse traces per second at 50 ps, or 95 pulse traces per second at 20 ps. 【Features】 ■ 100 dB peak dynamic range, >6 THz bandwidth ■ Adjustable THz path length: 15 cm - 110 cm ■ Fast shaker - 60 pulse traces per second at 50 ps ■ "Dual" version including two pairs of emitters/receivers * You can download the English version of the catalog. * For more details, please refer to the PDF document or feel free to contact us.

• Other embedded systems (software and hardware)

TeraBeam emitter/receiver module

- Adoption of cutting-edge photomixing technology - GaAs and InGaAs-based oscillators/detectors - Complete package module equipped with SM/PM fiber pigtailed - High output of up to 100 µW - TeraBeam 780 or TeraBeam 1550 is required separately.

• Analytical Equipment and Devices

- Zero-bias Schottky diode - Output signal optimized for terahertz power - Ideal for terahertz imaging

- Zero-bias Schottky diode - Output signal optimized for terahertz power - Ideal for terahertz imaging - Two versions: high sensitivity / wide bandwidth - The ultra-fast version enables measurement of all THz pulses

• Spectroscopic Analysis Equipment

To customers considering the introduction of vehicle detection sensors for parking lot construction, design, and management: Are you facing any issues with the challenges you currently have or selecting the right sensors for parking lot management? Hotron offers free materials that explain how to utilize vehicle detection sensors and the benefits of their introduction! ▽ Here is the lineup of materials ◉ Basic Guide to Vehicle Detection Sensors This guide focuses on the challenges and solutions in parking lot operations, introducing the overview of vehicle detection sensors. ◉ Key Points for Introducing Vehicle Detection Sensors This material discusses the benefits of introduction based on installation locations and specific challenges. ◉ Case Studies of Vehicle Detection Sensor Implementation This document introduces the challenges before implementation and the results after introduction. For more details, please download from our website and check it out. https://www.hotron.co.jp/download/

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

On our company's website introducing vehicle detection sensors, you can easily find products that meet your needs from three categories: "Purpose of Use," "Location of Use," and "Product List." [Introduction to Vehicle Detection Sensors] The sensors detect the passage of vehicles and notify you with a rotating light or switch the display of parking availability. They contribute to safe driving within parking lots and smooth management operations. They are used in various areas, from coin parking to large-scale parking lots. We will continue to improve our webpage to provide information about Hotron's "Vehicle Detection Sensors."

In facilities operating nurse call systems, we have made the bed exit sensor wireless, allowing it to notify in conjunction with the nurse call system. By simply connecting the mat sensor "Foldable Thin Matt-kun," the body movement call "Ugo-kun," and the wheelchair body movement call "Ayumi-chan" to the transmitter HB-RS, you can make the bed exit sensor wireless. The infrared sensor "Just Place Pole-kun" has the transmitter HB-RS built-in. This helps prevent accidents caused by falls, slips, or wandering, contributing to the efficiency of medical operations. 【Features】 ○ Wireless conversion by simply connecting existing sensors to the transmitter HB-WSK. ○ The bed exit sensor notifies wirelessly in conjunction with the nurse call system. ○ Up to 5 transmitters can be registered with a single receiver. ○ The communication distance between the transmitter and receiver is approximately 10 meters. ◎ For more details, please contact us or download the catalog.

The "Hotron Non-Contact Switch" allows you to open and close doors without directly touching door knobs or switches, making it hygienic! You can choose from two types: the "Hand Wave Sensor," which only requires you to wave your hand, and the "Foot Switch," which only requires you to place your foot in front of it. It reduces the risk of virus and bacteria transmission in places where hygiene is a concern, such as food factories, restaurants, hospitals, and nursing facilities. 【Features】 ○ Reduces the risk of virus transmission by allowing door operation without contact ○ A wide variety of options to choose from based on application and location ○ Ideal for places where hygiene is a priority, such as food factories and medical facilities ○ Prevents unnecessary detection due to the switch mechanism 【Product Lineup】 ■ Hand Wave Sensor Series ○ Exposed waterproof type, front, down, and side-facing types "PF-R5" ○ Exposed type, front-facing type "PF-R1" ○ Embedded type, front-facing type "PF-U2" ○ Exposed type, downward wide type "PF-R4" ■ Foot Switch Series ○ Slim type with wide opening, vertical beam type "PF-01S" ○ Slim type with wide opening, horizontal beam type "PF-03S" ○ Standard type, horizontal beam type "PF-05" ◎ For more details, please download the catalog or contact us.