Optical fiber array

The utility model provides an optical fiber array which comprises a glass cover plate, a glass V-shaped groove, a glass welding layer and an optical fiber, the optical fiber is located in the glass V-shaped groove, the glass cover plate is located on the glass V-shaped groove and the optical fiber, the glass welding layer is located between the glass V-shaped groove and the glass cover plate, andthe optical fiber is an optical fiber resistant to high temperature of 700-900 DEG C; and the glass welding layer is formed by curing inorganic glass micro-powder slurry. Therefore, the formed opticalfiber array can withstand the high temperature of 700-900 DEG C, can be applied to high-temperature optical fiber sensing work occasions, and improves the measurement precision of a high-temperatureoptical fiber sensing system. 本实用新型提供一种光纤阵列，包括：玻璃盖板、玻璃V型槽、玻璃熔接层以及光纤，光纤位于玻璃V型槽内，玻璃盖板位于玻璃V型槽和光纤上，玻璃熔接层位于玻璃V型槽和玻璃盖板之间，光纤为耐700～900℃高温的光纤，玻璃熔接层由无机玻璃微粉浆体固化形成。这样，形成的光纤阵列能够经受700～900℃高温，能够应用于高温光纤传感工作场合，提高高温光纤传感系统的测量精度。