Bernhard Schwaderer

Optical transmitting and receiving device having a surface-emitting laser

Optoelectronic receiver and method of making an aligned optoelectronic receiver

Optical fiber transmitting and receiving communications device

Optical communication transceiver with two incoming beam reflectors

Optical coupler for laser monitoring diode, esp. for semiconductor laser

Access network for transmitting optical signals

Device for coupling at least one light emitting element with at least one light receiving element

Optical emitting and receiving device with a surface emitting laser

Arrangement for coupling an opto-electronic receiving element to an opto-electronic transmitting element

Device for coupling of a lightguide