A spectrometer chip for analyzing a fluid sample and a method of manufacturing the spectrometer chip are provided. The spectrometer chip includes a cell comprising a chamber in which the fluid sample is accommodated, and a spectrometer comprising a channel of silicon nitride, the channel being configured to resonate and transmit light that is emitted from the fluid sample, and the spectrometer being disposed on a surface of the cell. The spectrometer chip further includes a detector configured to detect the transmitted light.