Wavelength 1629.5nm Laser C2H4
5nm Laser C2H4 Laser Center Wavelength: 1629.5nm: C2H4 Model: EP1629-5-DM-B06-FA; Wavelength 1629.5nm Laser C2H4
Specification Snapshot
Laser Center Wavelength
1629.5nm
Package
14 Package, TO39, TO56 Package
Wavelength
1629.5nm
Wavelength
Diode Laser Wavelength ( ± nm )
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Overview
5nm Laser C2H4 Laser Center Wavelength: 1629.5nm: C2H4 Model: EP1629-5-DM-B06-FA; Wavelength 1629.5nm Laser C2H4; 1629.5nm Laser, !; TDLAS Tunable Diode Laser Absorption Spectroscopy, Tunable Semiconductor; Wavelength 1629.5nm Laser C2H4; EP1629-5-DM-B06-FA; EP1629-5-DM Series 1629.5nm C2H4. Eblana, 1629.5nm Wavelength, Gas Detection Application. •; •; •; 1629.5nm Laser C2H4, Wavelength Application: 2332nm - (CO); 2327nm - (CO); 2121.5nm - N2O; 2121.8nm - H2; 2122nm
Specifications
| Parameter | Value |
|---|---|
| Laser Center Wavelength | 1629.5nm |
| Gas Detection | TDLAS |
| Package | 14 Package, TO39, TO56 Package |
| Current Center Wavelength | +/-1nm |
| Wavelength | Diode Laser Wavelength ( ± nm ) |
| Tunable Diode Laser | ( DFB Laser ) |
| Photodetector | 接收衰减后的激光信号 |
| Module | 解调吸收信号, 计算浓度 |
| Packaging options | 14-pin butterfly package, TO39 (with TEC), TO56, DX-1 module (driver and TEC) |
| High sensitivity | Can detect ppm (parts per million) or even ppb (parts per billion) levels |
| real time response | Millisecond-level dynamic monitoring, suitable for rapidly changing processes |
| Non-contact measurement | No sampling required, direct in-situ detection (such as flues, pipes) |
| Strong anti-interference ability | Suppress noise and improve signal-to-noise ratio through second harmonic detection (2f-WMS) |
| gas absorption cell | Open path or closed air chamber (multiple reflecting cells increase light path) |
| Industrial emissions monitoring | CH4, NH3, CO2, CO, C2H2, C2H4, C2H6, SO₂, NOx, HCl, HF and other gases |
| energy security | Natural Gas Pipeline Leak Detection (CH₄) |
| Medical Breath Analysis | Detection of CO and NO markers in exhaled breath |
| Aerospace and scientific research | Analysis of atmospheric composition of Mars rovers (such as Curiosity Rover) |
| Multi-gas integration | Multiwavelength laser array or supercontinuum laser |
| Miniaturization and portability | MEMS lasers, on-chip integrated optics |
| Artificial intelligence assistance | Deep learning of spectral data to improve inversion accuracy |
Key Features
1629.5nm Laser C2H4 Laser Center Wavelength: 1629.5nm: C2H4 Model: EP1629-5-DM-B06-FA; Wavelength 1629.5nm Laser C2H4; 1629.5nm Laser, !; TDLAS Tunable Diode Laser Absorption Spectroscopy, Tunable Semiconductor; Wavelength 1629.5nm Laser C2H4; EP1629-5-DM-B06-FA; EP1629-5-DM Series 1629.5nm C2H4. Eblana, 1629.5nm Wavelength, Gas Detection Application. •; •; •; 1629.5nm Laser C2H4, Wavelength Application: 2332nm - (CO); 2327nm - (CO); 2121.5nm - N2O; 2121.8nm - H2; 2122nm
Datasheet
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Supplier Information
Shenzhen Polycom Photonics Co., Ltd., founded in 2011, specializes in the research, development, production, and sales of semiconductor laser chips, devices, and modules for gas sensing, metrology, and optical fiber communications, focusing on semiconductor laser gas sensing product solutions. It is one of the largest gas sensing laser device product providers in China.
In 2018, the company was awarded the National High-tech Enterprise. It now owns 15 invention patents, 4 integrated circuit layout design registration certificates, 12 utility model patents, and 14 software copyright registration certificates. The management and technical team includes many top experts such as PhDs, masters, and senior engineers, who have worked for internationally renowned companies and have years of experience in semiconductor laser R&D and manufacturing. The company's products have huge application space in toxic and harmful gas detection, coal mine safety production, electric power, chemical, petroleum, and military fields. It mass-produces a full series of 657nm-2350nm full-wavelength semiconductor laser products, including chips, TO, OSA, butterfly packaged lasers, driver circuit modules, etc. Lasers with wavelengths from 760-2330nm can be customized according to customer requirements. Laser packaging forms include TO39, TO56, and 14-pin butterfly packages.
Shenzhen Polycom Photonics Co., Ltd. has close strategic partnerships with Chongqing University, Shenzhen University, and Eblana Photonics in Ireland, with multiple cooperation projects in product technology development. Eblana was founded in 2001 and is currently a world-leading supplier of gas detection lasers, developing multiple high-tech patented products for institutions such as the European Union, European Space Agency, and NASA.
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