Real Ability of PTM Proved with the Near Field

Masuhara, Shin; Nakaoki, Ariyoshi; Shimouma, Takashi; Yamasaki, Takeshi

doi:10.1109/ods.2006.1632761

Search citation statements

Order By: Relevance

Paper Sections

Select...

High-density Recordings1

Citation Types

Supporting

Mentioning

Contrasting

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Sony used their PTM system and blue recorder for mastering higher data densities. 7) Second, a blue laser diode in combination with near-field optics can be used for near-field mastering. Solid-immersion lenses with numerical apertures between 1.5 and 1.9 are available for air-Run length (spaces) Run length (marks) incident near-field recordings.…”

Section: High-density Recordingsmentioning

confidence: 99%

Phase-Transition Mastering of High-Density Optical Media

Meinders

Rastogi

Veer³

et al. 2007

jjap

View full text Add to dashboard Cite

A new phase-transition mastering (PTM) process was developed for Blu-ray Disc read-only memory (BD-ROM) mastering. Results obtained with both a 266 and 405 nm laser beam recorder (LBR) are discussed in this paper. The feasibility of BD-ROM mastering was successfully demonstrated on both LBRs. With the insight that 25 Gbytes BD-ROM can be mastered with a 405 nm wavelength LBR, the availability of the 266 nm wavelength LBR opened the route to explore PTM of near-field data densities. First experiments indicate that the PTM process is also suitable for mastering data densities beyond 25 Gbytes data density.

show abstract

Section: High-density Recordingsmentioning

confidence: 99%