1574.5nm Laser H2S
5nm Laser H2S; 1574.5nm Laser H2S TDLAS
Specification Snapshot
Laser Center Wavelength
1574.5nm
Package
14 Package, TO39, TO56 Package, DX-1 Module ( )
Wavelength
1574.5nm
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Overview
5nm Laser H2S; 1574.5nm Laser H2S TDLAS; 1574.5nm Laser H2S; EP1574-5-DM-B01-FA – H2S; •; •; •; Wavelength Application: 2332nm - (CO); 2327nm - (CO); 2051nm - (CO2); 2020nm FP Diode; 2004nm - (CO2); 1981nm - (NH3); 1950nm - Laser ( ); 1877nm - (H2O); 1742nm - (HCl); 1654nm - Methane (CH4); 1651nm - Methane (CH4); 1590nm - H2S; 1578nm - CO / CO2; 1574.5nm - (H2S); 1566nm - (CO); 1550nm - Laser; 1531nm - (NH3); 1521nm - C2H2; 1512.2nm - (NH3); 13
Specifications
| Parameter | Value |
|---|---|
| Laser Center Wavelength | 1574.5nm |
| Gas Detection | TDLAS, TDLAS Tunable Diode Laser Absorption Spectroscopy, Tunable Semiconductor |
| Package | 14 Package, TO39, TO56 Package, DX-1 Module ( ) |
| Wavelength | 1574.5nm |
| Current Center Wavelength | +/-1nm |
Key Features
1574.5nm Laser H2S; 1574.5nm Laser H2S TDLAS; 1574.5nm Laser H2S; EP1574-5-DM-B01-FA – H2S; •; •; •; Wavelength Application: 2332nm - (CO); 2327nm - (CO); 2051nm - (CO2); 2020nm FP Diode; 2004nm - (CO2); 1981nm - (NH3); 1950nm - Laser ( ); 1877nm - (H2O); 1742nm - (HCl); 1654nm - Methane (CH4); 1651nm - Methane (CH4); 1590nm - H2S; 1578nm - CO / CO2; 1574.5nm - (H2S); 1566nm - (CO); 1550nm - Laser; 1531nm - (NH3); 1521nm - C2H2; 1512.2nm - (NH3); 13
Datasheet
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Supplier Information
Shenzhen Polycom Photonics Co., Ltd., founded in 2011, specializes in the R&D, production, and sales of semiconductor laser chips, devices, and modules for gas sensing, metrology, and fiber optic communications, focusing on semiconductor laser gas sensing solutions. It is one of China's largest suppliers of gas sensing laser devices. In 2018, it was recognized as a National High-Tech Enterprise, holding multiple patents, integrated circuit layout designs. Its products are widely used in toxic and hazardous gas detection, coal mine safety, power, chemical, petroleum, and military fields. It provides full-wavelength semiconductor lasers from 657nm to 2350nm, including chips, TO, OSA, butterfly-packaged lasers, and driver circuit modules, with customization available from 760-2330nm. It has strategic cooperation with Chongqing University, Shenzhen University, and Ireland's Eblana Photonics.
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