Project Case | The Chongguang Ultra-Low-Temperature Optical Platform Has Successfully Completed Testing and Delivery!

Release date: 2024-04-23

Summary: Recently, the GM-10K-SM ultra‑low‑temperature optical platform from Congtical Technology was delivered to a research institute in Lanzhou and passed its initial testing on the first attempt, earning the customer’s recognition and high praise. This ultra‑low‑temperature optical platform, when paired with a REINSHAW Raman spectrometer, is used for studying material composition under cryogenic conditions. In manned spaceflight applications, where the ambient temperature in outer space is extremely low, it is often necessary to investigate the composition and state of materials at such temperatures. The ultra‑low‑temperature optical platform provides a highly convenient testing environment to meet these requirements.

The GM-10K-SM ultra‑low‑temperature optical platform from Congtical Technology was recently delivered to a research institute in Lanzhou and passed its initial testing on the first attempt, earning the customer’s recognition and high praise. This ultra‑low‑temperature optical platform, when paired with a REINSHAW Raman spectrometer, is used for studying material composition under cryogenic conditions. In manned spaceflight applications, where the ambient temperature in outer space is extremely low, it is often necessary to investigate the composition and state of materials at such temperatures. The ultra‑low‑temperature optical platform provides a highly convenient testing environment to meet these needs.

Figure 1 Ultra-low-temperature optical platform integrated with a Raman spectrometer

Product Features:

The GM-10K-SM can achieve a temperature of 10 K, and across the range from 10 K to 300 K, its temperature control accuracy is ±0.01 K throughout. The instrument features a patented vibration‑damping design that limits sample vibrations to less than 1 µm.

Meanwhile, the device is compact and features a streamlined design. With an adjustable extension arm adapter, it can be seamlessly integrated with a wide range of mainstream microscope brands. The GM-10K-SM is also versatile, supporting applications in optoelectronic materials research, superconducting materials studies, dielectric material analysis, and more. In addition, the system comes equipped with an extensive array of accessories—such as optical fibers, magnetic fields, and probes—that can be selected to meet specific testing requirements.

Figure 2. Raman spectroscopy measurements at different low temperatures.

Figure 3: On-site training for ultralow-temperature Raman spectroscopy measurements

Figure 4: Sample Chamber of the Ultra-Low-Temperature Optical Platform

Keywords: Project Case | The Chongguang Ultra-Low-Temperature Optical Platform Has Successfully Completed Testing and Delivery!

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Products suitable for this type of application

Cryogenic Optical Platform

GM-10K-SM, GM-6K-SM

This model of cryogenic stage features a suspended vibration-isolation design, with sample‑stage vibrations kept below 100 nm. Its compact footprint facilitates seamless integration with microscopes, Raman spectrometers, and other instruments. A wide range of accessories is available, including low‑temperature piezoelectric stages, optical components, electrical connectors, and windows made from various materials, enabling versatile configurations. It is well suited for applications across the semiconductor industry, MEMS, superconductivity, electronics, printed electronics, physics, and materials science.

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