Hangzhou BrandNew Technology Co., Ltd., a trusted provider of advanced laser diodes and fiber‑coupled optical solutions, is pleased to announce the release of its TO2327DL0005 – a high‑performance 2327nm 5mW TO‑mount diode laser designed for mid‑infrared sensing, precision instrumentation, and industrial optical systems. Built on mature semiconductor laser technology and housed in a industry‑standard TO package, this new device delivers stable output, excellent wavelength consistency, and reliable long‑term operation for demanding OEM and industrial applications.
Key Product Features
The TO2327DL0005 diode laser is optimized for real‑world environmental and industrial use, with core specifications supporting high‑precision optical detection:
Center wavelength: 2327nm, ideal for targeted molecular absorption sensing
Standard TO package: compact, rugged, and compatible with common assembly and integration workflows
Built‑in TEC and thermistor: precise temperature control for outstanding wavelength stability
Wavelength temperature coefficient: 0.2nm/°C, ensuring low drift across operating conditions
Why 2327nm Matters?
The 2327nm spectral band occupies a critical position in the mid‑infrared region, corresponding to strong characteristic absorption lines of several key industrial and atmospheric gases. Compared with shorter near‑IR sources, 2327nm lasers offer higher detection selectivity, lower interference, and improved sensitivity for trace‑gas monitoring. This wavelength is widely recognized in optical sensing communities for accurate, real‑time measurement in harsh environments, supporting compliance with emissions regulations and process safety standards.
Main Applications
The TO2327DL0005 is purpose‑built for precision‑driven optical systems, with major application areas including:
TDLAS Gas Sensing:
As a core light source for Tunable Diode Laser Absorption Spectroscopy (TDLAS) systems, the laser enables high‑precision detection of carbon monoxide (CO), carbon dioxide (CO₂), water vapor, and other trace gases. It supports ppb‑level concentration monitoring in industrial emissions, flue gas analysis, and ambient air quality stations.
Industrial Process Monitoring:
Used in combustion control, petrochemical processing, and metallurgical production, the laser provides continuous, non‑intrusive gas analysis to optimize efficiency, reduce fuel consumption, and enhance workplace safety.
Environmental Monitoring & Instrumentation:
Suited for fixed environmental monitoring stations, portable gas analyzers, and mobile monitoring platforms. Its compact TO form factor supports low‑power, battery‑operated field devices for urban, rural, and remote sensing scenarios.
Discover how our new 2327nm TO‑mount diode laser can enhance the precision and reliability of your optical sensing and industrial optical systems. We look forward to cooperating with partners worldwide to drive innovation in mid‑infrared laser applications.
Our address
RM1705, Building 2, Aoqiang Mansion, No. 6 Xiyuan 5th Rd, Hangzhou, China
Phone Number
0086-18158400345
wp@brandnew-china.com
