Optical receptacle and optical module provided with same

An optical receptacle that is capable of optically coupling a light-emitting element and an optical transmission body in a state in which the optical receptacle is disposed between a photoelectric conversion device and the optical transmission body, in which photoelectric conversion device the light-emitting element and a light-receiving element that receives monitor light for monitoring light emitted from the light-emitting element are disposed on a substrate, said optical receptacle comprising:

• a first lens face that is disposed on a first surface on the photoelectric conversion device side in an optical receptacle main body so that a portion of light of the light from the light-emitting element is incident thereon;
• a first reflective surface that is disposed on a second surface on the side opposite to the first surface in the optical receptacle main body with a predetermined first slope angle in relation to the first surface so that the portion of light that has been incident on the first lens arrives, and that reflects the arrived portion of light;
• an emission surface that emits the portion of light that has been reflected by the first reflective surface towards the optical transmission body;
• and
• a second reflective surface that is disposed on the first surface continuously with the first lens face so that a remaining portion of light other than the portion of light, of the light of the light-emitting element, is incident thereon, and that reflects the incident remaining portion of light towards the light-receiving element as the monitor light.