GT92009 PC-Controlled Tunable Laser Light Source Scanning Module GT82009C
The GT82009 tunable laser-source module is used for precision measurement and applications involving DWDM components, AWG devices, PLC devices, EDFA optical amplifiers and general fiber optics, particularly rapid scanning tests of fiber-grating sensors. It offers high performance and practical, economical use. USB connection to a computer and PC control software from Guangtai form a tunable-source measurement system with high accuracy, high power, compact size, rapid startup and an affordable price. C-band, L-band and C+L-band modules are available. RS232 control and a BNC output trigger port allow integration into customer systems.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Wavelength Range | 1525.00 to 1568.00 nm |
| Output Power | ≥13 dBm |
| Wavelength Resolution | 1.0 pm |
| Absolute Wavelength Accuracy | +10pm |
| Absolute Wavelength Accuracy [tpy.] | <5pm |
| Relative Wavelength Accuracy | typical:土2pm |
| Relative Wavelength Accuracy | 土5pm |
| Wavelength Repeatability | typical:土1 pm |
| Wavelength Repeatability | +2 pm |
| Wavelength Stability | ≤土2pm |
| Tuning Speed | 0.002 5 per step |
| Power Stability | 土0.01dB, 15min: +0.05, 1 hour: +0.1 dB, 24 hours. |
| Power Repeatability | 土0.05 dB |
| Power Linearity | 土0.3 dB |
| Power Flatness over Wavelength | typical:0.3 dB; max:0.5 dB |
| Side Mode Suppression Ratio | ≥45dB |
| Optical Output Interface | PM, FC/APC or FC/PC connector |
| Communication Interface | RS232 or USB |
| Output Trigger Port | BNC trig |
Datasheet
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