Nano-scale resolution holographic lens and pickup device

Nano-scale resolution holographic lens and pickup device

Nano-scale resolution optical pickup for reading/writing...

Nanometer scale data storage device and associated positioning s

Nanometer scale data storage device and associated...

Nanometer scale data storage device and associated...

Nanometer scale data storage device and associated...

Near field information recording/reproduction apparatus...

Near field light emitting element and optical head

Near field magneto-optical head having read and write...

Near field magneto-optical recording system employing slit illum

Near field optical head and information recording and...

Near field optical head and optical recording device

Near field optical head having a solid immersion lens that is fi

Near field optical head having flexible structure

Near field optical recording/reproducing device

Near field type optical disk recording reproducing...

Near-field optical apparatus with a laser having a non-uniform e

Near-field optical head

Near-field optical head having tapered hole for guiding...