Holographic Versatile Disc

• doi: 10.1109/NCOIET.2011.5738819
• title: Holographic versatile disc
• publisher: IEEE
• isbn: 978-1-61284-809-9
• issn:
• partnum: 11EX5294
• rank: 2663
• access_type: LOCKED
• content_type: Conferences
• abstract: The future of optical-disks is the HVD (Holographic versatile disk). It's an ultimate capacity is 3.9 Terabytes. Holography is a method of recording patterns of light (hologram) to produce a three-dimensional object. A hologram is created by using a laser beam. It uses red (650nm) and green (532nm) laser. To write on HVD, the information is decoded into binary data(ones & zero's) to be stored on spatial light modulator (SLM). The laser beam is splited into two by beam spliter. The reference beam is directed away from SLM. The information beam is directed through SLM and it carry its image. These beams rejoins to create a pattern of light interference (Holographic data) to the photopolymer disc and store it as hologram. To read data from HVD, a laser projects a light beam on to the hologram. It diffracts this beam according to specific patterns of stored hologram and produces a reconstruction beam that recreates the image of the page data and bounces off the disc and travels to CMOS sensor represents the page data. Its transfer rate is 1GB/sec. Its size is about 4.7inches and it stores 830 times more than DVD, 160 times more than single-sided Blu-ray, 20 times more than double-sided Blu-ray. It can store huge database at an affordable cost.
• article_number: 5738819
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5738819
• html_url: https://ieeexplore.ieee.org/document/5738819/
• abstract_url: https://ieeexplore.ieee.org/document/5738819/
• publication_title: 2011 National Conference on Innovations in Emerging Technology
• conference_location: Erode, India
• conference_dates: 17-18 Feb. 2011
• publication_number: 5733027
• is_number: 5738811
• publication_year: 2011
• publication_date: 17-18 Feb. 2011
• start_page: 145
• end_page: 146
• citing_paper_count: 5
• citing_patent_count: 0
• download_count: 668
• insert_date: 20110324
• index_terms:
  • ieee_terms:
    • Laser beams
    • Holography
    • DVD
    • CMOS integrated circuits
    • Writing
    • Interference
    • Servomotors
  • author_terms:
    • optical disks
    • Holographic Versatile Disk(HVD)
    • laser beam
    • Spatial light modulator (SLM)
  • dynamic_index_terms:
    • Laser Beam
    • Transfer Rate
    • Binary Data
    • Binary Values
    • Light Beam
    • Optical Beam
    • Infrared Beam
    • Photopolymerization
    • Green Laser
    • Hologram
    • Light Patterns
    • Spatial Light Modulator
    • Reference Beam
    • Ultimate Capacity
    • Storage Media
• isbn_formats:
  • format: CD, value: 978-1-61284-809-9, isbnType: New-2005
  • format: Print ISBN, value: 978-1-61284-807-5, isbnType: New-2005
  • format: Electronic ISBN, value: 978-1-61284-810-5, isbnType: New-2005
• authors:
  • Author Name: G. Deepika
    Affiliation: Department of Information Technology, Sona College of Technology, Salem, Tamil Nadu, India
    Author URL: https://ieeexplore.ieee.org/author/37860649300
    ID: 37860649300
    Order: 1
    Author Affiliations:
    • Department of Information Technology, Sona College of Technology, Salem, Tamil Nadu, India

Image Sensor

• sensor_type: CMOS
• resolution: Not specified
• dynamic_range: Not specified
• pixel_size: Not specified
• dark_current: Not specified

Optical Data

• focal_length: Not specified
• aperture: Not specified
• field_of_view: Not specified
• distortion: Not specified

Performance Metrics

Applications & Benefits

• cell_imaging: Not specified
• benefits: Enables digital imaging in smartphones, medical devices, and automotive systems.

Supporting Organizations

• supported_by: Not specified

Manuscript Details

• publication_date: 17-18 Feb. 2011

Relevancy Score

• score: 3
• missing_fields:
  • sensor_type
  • resolution
  • dynamic_range
  • pixel_size
  • dark_current
  • focal_length
  • aperture
  • field_of_view
  • distortion
  • frame_rate
  • signal_to_noise_ratio
  • sensitivity
  • shutter_speed
  • power_consumption
  • noise
  • cell_imaging
  • benefits
  • supported_by

Processed JSON Filename

request_12e6c155-7335-4266-a0ff-e98d81eca69c-holographic_versatile_disc.json