GT8025

System Introduction 1. The GT8025/GT8015 multi-channel DFB light sources can be used for measurements and applications of CWDM devices, high-precision DWDM devices, arrayed waveguide grating AWG devices, planar lightwave circuit PLC devices, EDFA optical amplifiers and other general fiber optics, especially suitable for batch production testing of couplers and planar lightwave circuit PLC components. 2. The GT8025/GT8015 multi-channel DFB light sources feature high output stability, small size and fast startup. The light source equipment can provide fixed-wavelength light source output signals on multiple channels. Guangtai can also customize light source equipment combining any two, four or multiple wavelengths among 850, 980, 1250, 1270, ... 1610, 1625 nm according to customer needs. Technical Specifications Model GT8025 GT8015 Device Type Coaxial Package Butterfly Package Selectable Wavelengths 850/980/1250/1270/1290/1310/1330/1350/1370/1390/1410/1430/1450/1470/1490/1510/1530/1550/1570/1590/1610/1625 nm etc. Wavelength Accuracy ±3nm ±1nm. Output Power ≥1.0 mW ≥10mW Optical Output Interface FC/APC, other types customizable (Other Adaptor Can Be Customized) Band Width < 0.1 nm Band Width < 0.5 nm Output Power Stability (15 minutes) ≤±0.01 dB ≤±0.005 dB Output Power Stability (8 hours) ±0.05 dB Side-Mode Suppression Ratio > 35 dB (850/980nm) > 40dB (1250nm etc.) Operating Temperature 0~+40 ℃ Storage Temperature -30~+80 ℃

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