The OPM series fiber grating module is a Mini signal Interrogator module launched by the company, which is used to monitor physical parameters such as grating wavelength and reflection intensity in FBG temperature sensing systems.
This module uses PIC photonic integration technology and has a wavelength range from 1529nm to 1569nm. Data such as wavelength, light intensity and spectrum of the grating to be measured are reported to the upper computer over Ethernet (UDP-IP).
Product application:
FBG Interrogator, FP Interrogator
Product features:
High precision, high reliability, no moving parts, can be used in vibration environments; high repeatability, uncertainty less than 5pm; modular, flanged output, easy to carry
Technical index
the parameters | Single bit | indicators |
operating wavelength range | nm | 1529～1569 |
Number of optical channels | 1，2，4，8 | |
Measurement wavelength range | nm | 40 |
The minimum wavelength interval of the grating can be recognized | nm | 0.5 |
channel loss tolerance | dB | ³ 17.5 |
dynamic range | dB | ³ 40 |
wavelength resolution | pm | 1 |
spectral resolution | pm | 10 |
wavelength repeatability | pm | £2 |
scan time | ms | £1000 |
Power range | dBm | >-3 |
optical interface | FC/APC | |
communication interface | RJ45（UDP-IP） | |
Operating temperature | ℃ | 0～50 |
Storage temperature | ℃ | -10～70 |
Working voltage | V | DC 12 |
The OPM series fiber grating module is a Mini signal Interrogator module launched by the company, which is used to monitor physical parameters such as grating wavelength and reflection intensity in FBG temperature sensing systems.
This module uses PIC photonic integration technology and has a wavelength range from 1529nm to 1569nm. Data such as wavelength, light intensity and spectrum of the grating to be measured are reported to the upper computer over Ethernet (UDP-IP).
Product application:
FBG Interrogator, FP Interrogator
Product features:
High precision, high reliability, no moving parts, can be used in vibration environments; high repeatability, uncertainty less than 5pm; modular, flanged output, easy to carry
Technical index
the parameters | Single bit | indicators |
operating wavelength range | nm | 1529～1569 |
Number of optical channels | 1，2，4，8 | |
Measurement wavelength range | nm | 40 |
The minimum wavelength interval of the grating can be recognized | nm | 0.5 |
channel loss tolerance | dB | ³ 17.5 |
dynamic range | dB | ³ 40 |
wavelength resolution | pm | 1 |
spectral resolution | pm | 10 |
wavelength repeatability | pm | £2 |
scan time | ms | £1000 |
Power range | dBm | >-3 |
optical interface | FC/APC | |
communication interface | RJ45（UDP-IP） | |
Operating temperature | ℃ | 0～50 |
Storage temperature | ℃ | -10～70 |
Working voltage | V | DC 12 |
