Light emitting device

A light emitting device comprising:

• a first electrode including a convex section, a bottom surface surrounding the convex section, and a rear surface on an opposite side of the bottom surface;
• a second electrode including a first surface opposed to the bottom surface of the first electrode and a second surface on an opposite side of the first surface, the second electrode including an opening section and a step section receding in a direction of the first surface from the second surface;
• a semiconductor laser element provided on the convex section and including a light-emitting layer;
• a bonding wire capable of electrically connecting the semiconductor laser element and the step section;
• a transparent frame section surrounding the convex section and the semiconductor laser element and made of glass, the transparent frame section being bonded to the bottom surface and bonded to the first surface of the second electrode;
• and
• a lid section bonded to the second surface of the second electrode,
• a light component within a full width at half maximum in laser light emitted from the semiconductor laser element being emitted to an outside from the transparent frame section.