The invention relates to an annular laser device with an electrode group and a manufacture method for the electrode group. The annular laser device comprises a resonance cavity, wherein the resonance cavity is provided with the electrode group, an optical mirror and a plurality of clear aperture channels; helium-neon mixed gas is filled inside the resonance cavity; and the electrode group is formed by connection of an electrode conductor and a glass segment through a connecting layer in a thermocompression manner. The manufacture method for the electrode group comprises the following steps of depositing a seed layer and a transition layer, manufacturing an activated reaction layer, exciting the activated reaction layer, and welding the electrode conductor and the glass segment in a thermocompression way. The annular laser device and the manufacture method have the main advantages that 1, the electrode group is connected with the resonance cavity through the glass segment of the electrode group in a sealing manner, so that instant airtight sealing connection of local heating is realized, and the affect of thermal residual stress generated in integral heating and sealing is effectively eliminated; 2, the glass segment is clung to the resonance cavity through optical cement, and the disassembly and the replacement of the electrode group are convenient; and 3, the glass segment and the resonance cavity adopt the same material, and the sealing connection stress generated in direct sealing connection of the electrode group and the resonance cavity is avoided.