An optical waveguide module is provided, which comprises an optical
waveguide component having an auxiliary connection member connected to an
end of an optical waveguide chip and at least one array member for
attaching an end of at least one optical fiber to a connection member to
be connected to the auxiliary connection member. The optical waveguide
component and the array member are connected to each other via the
auxiliary connection member and the connection member. A presser member is
disposed to press at least one of the optical waveguide chip and the
optical fiber in the direction of the connection. An optical waveguide
exposed from the end of the optical waveguide chip is in direct contact
with the core of the optical fiber exposed from an end of the array
member.
