Hefei University of Technology, Changchun University of Technology, Jilin University, South China University of Technology, Huazhong University of Science and Technology, University of Electronic Science and Technology, Xi'an University of Electronic Science and Technology, Nanjing University of Posts and Telecommunications, Chongqing University of Posts and Telecommunications, Xi'an University of Technology, Guilin University of Electronic Science and Technology, Xiamen Jimei University, Guizhou University, Nantong University, Wuhan University of Technology, Nanchang University, Beijing University of Information Science and Technology, Xuzhou Normal University, Taiyuan University of Science and Technology Beijing University of Information Science and Technology,Xuzhou Normal University,Taiyuan University of Science and Technology,Shandong University,Harbin Institute of Technology,Qufu Normal University,Shandong University of Architecture,Hunan University of Science and Technology。。。。。。。。。
Optical Information Science and Technology
Cultivation Objectives:
This program cultivates students with solid basic knowledge of mathematics, physics, electronics and computers, and systematic mastery of the basic skills of optical information processing technology, modern electronics technology and computer application technology, who are able to work in the fields of optical communication, optical information processing, and related electronic information science, computer science and other In the field of optical communications, optical information processing, and related electronic information science, computer science and other information technology, especially optical mechanical and electrical integration industry engaged in scientific research, product design and development, production technology or management of the twenty-first century-oriented senior specialists.
Cultivation Requirements: The students of this program mainly study the basic theories and technologies of optical information science and technology, familiar with optics, electronics technology and computer technology, trained in scientific experimentation and scientific thinking, and have the basic ability to conduct scientific research and technological development in this discipline and interdisciplinary.
Graduates should acquire the following knowledge and abilities:
1. master the basic theories and basic knowledge of mathematics and physics;
2. master the basic knowledge and basic experimental skills of optical information science;
3. understand the general principles and knowledge of the similar specialties;
4. be familiar with the national policy on information industry and the laws and regulations of intellectual property rights at home and abroad;
5. be familiar with the national information industry policy and the laws and regulations of intellectual property rights at home and abroad;
6. have the ability of scientific research and technological development. Domestic and foreign laws and regulations related to intellectual property rights;
5. Understand the theoretical frontiers, application prospects and latest development of optical information science and technology, as well as the state of development of the information industry;
6. Master the basic methods of data query, literature search and the use of modern information technology to obtain relevant information; have a certain degree of experimental design, create experimental conditions, summarize, organize, analyze the results of experiments, write papers, and write thesis; and have a certain degree of experimental design. The ability to design experiments, create experimental conditions, summarize, organize, and analyze experimental results, write papers, and participate in academic exchanges.
[Edit Paragraph]Main Courses Offered
: Advanced Mathematics, Linear Algebra, Probability Theory and Mathematical Statistics, General Physics, General Physics Experiment, Mechanical Drawing, Mechanical Design Basics, Methods of Mathematical Physics, Principles and Applications of Computers, Computer Programming, Circuit Theory, Analog Electronic Circuits, Digital Logic Circuits, Signal and Linear Systems, Principles of Automatic Control, Electronic Measurement Technology, Digital Signal Processing, Digital Image Processing Technology, Holography Technology, Optical Design, Optical Information Processing, Laser Principles and so on.
The main practical teaching links: including production internship, thesis, etc., generally arranged 10-20 weeks.
Duration of study: four years
Degree conferred: Bachelor of Science
"Optical Information Science and Technology" professional employment areas - optoelectronic products and technology
The world market size of the optoelectronics industry has reached 1 trillion dollars. The market size of the world's photonics industry has reached 1 trillion U.S. dollars. Foreign optoelectronics industry is mainly in the United States, Western Europe and Japan. In the past decade, China's optoelectronics technology products market annual growth rate, always maintained in the double-digit growth momentum. With the rapid development of information photonics technology, laser processing technology, laser medicine and photonics biology, laser holography, photoelectric sensing, display technology and other optoelectronic technologies, as well as optoelectronic science and technology and digital technology, multimedia technology, electromechanical technology and other fields of combination and penetration, China has formed the following market sizable, great potential for development of optoelectronics industry.1. Optoelectronic materials and optoelectronic components (atomic physics, Quantum mechanics, solid state physics, semiconductor physics, optoelectronic functional materials and devices, laser principles, optics, nonlinear optics, etc.
(1), China's optical and optoelectronic materials research has entered the application and industrialization of the development stage. Among them:
In the semiconductor optoelectronic materials: in China, for integrated circuits (IC) and solar cells monocrystalline silicon (Si) annual output of about 400 tons. GaAs single crystal for optoelectronic devices, InP single crystal for LEDs and LDs and GaP chip materials for red and green LEDs have been practical. For blue LD and blue and green LED and GaN, SiC and other wide-band semiconductor materials are under development.
In the laser crystal materials: North China Institute of Optoelectronics Technology developed Nd: YAG crystal blanks performance indicators reached the international advanced level. The annual batch production capacity of YAG laser rods of Huabo Technology Co. China has become a major producer and exporter of yttrium aluminate (YVO4) crystals. Fujian Institute of Physical Structure of the Chinese Academy of Sciences has developed large-size YVO4 single crystals and processed them into polarized crystal devices. Ltd. has built a production line with an annual output of 200 kilograms of YVO4 single crystals. The titanium-doped sapphire laser crystals developed by Shanghai Institute of Optical Machinery have also been exported to the United States, Japan, Russia and other countries. China's development of Nd: YAG and Nd: YVO4 laser crystals, its main technical indicators to reach the international advanced level, the number of export products accounted for about 1 / 3 of the international market.
In the nonlinear optical crystals: China's development of barium borate (BBO), lithium borate (LBO) and other high-quality nonlinear optical materials, is the first of its kind in the world, for the frequency conversion of the laser light source in the visible region. Conversion. For laser frequency doubling, optical parametric oscillation, electro-optical Q and acousto-optic, electro-optical devices of lithium niobate (LN) single crystal China's annual production capacity of about 10 tons.
The focus of the development of optoelectronic materials: high-power, tunable, LD pumping and new wavelength laser crystals, etc.; ultra-high brightness (LED), semiconductor lasers (LD) with GaAs, Gap, GaN-based epitaxial materials, etc.; STN, TFT displays, liquid crystal materials, etc.; used for dense wavelength-division multiplexing system of the G.655 non-zero dispersion displacement optical fiber and large-size optical fiber pre-fabricated rods. etc.
(2), optical components include: optical instruments, photoelectric detection instruments, optical remote sensing, telemetry instruments, robot vision, optical detection and measurement, night vision and reconnaissance, microluminescent night vision, infrared night vision, high-resolution imaging satellites, reconnaissance cameras, highly sensitive detector planar arrays (FRA), fast three-dimensional modeling measurements; metrology (localization, position, linearity, collimation); Machine vision (features, orientation and defects); optical sensors (composition, temperature, PH detection, etc.).
1. Optical communication and fiber optic sensor devices (optoelectronic sensing technology, fiber optic communication principles and technology, optical communication experiments, etc.)
Here can include fiber optic cables, optoelectronic materials, integrated optoelectronic devices, photovoltaic elements, devices, fiber optic communication devices (fiber optic passive devices, fiber optic active devices), fiber optic sensor devices, fiber optic lasers, fiber optic terminals, fiber optic communication machines and equipment. Fiber optic data transmission equipment; fiber optic gyroscope; fiber optic controlled phased array radar, fiber optic terrestrial and satellite communication systems and so on. China's existing fiber optic communication enterprises more than 320, including 193 fiber optic cables, 46 optoelectronic devices, 22 fiber optic cable materials and ancillary parts enterprises, 9 communications special instrumentation, optical communication transmission equipment 50. Production value of 24 billion yuan, sales of 26.2 billion yuan. During the "Tenth Five-Year Plan" period, China's optical communications industry development focuses on optical transmission, optical access, optical transmission network products, fiber optic cables and optoelectronic devices in five areas.
2. Laser devices and applications (optics, physical optics, nonlinear optics, laser principles and technology, optical information processing, etc.)
Including laser devices (optical fiber, semiconductor, solid state, gas, excimer, and others), laser processing, laser holography, laser medical instruments, laser ranging, LIDAR, laser tracking, laser guidance, optical gyroscope, traffic control system , optical navigation equipment and systems, target indicators, jamming transmitters and communication equipment, etc. At present, China is engaged in laser technology research, laser application product development and production of about 400 units (excluding laser audio-visual equipment production units), the national laser products market annual sales of about 3.24 billion yuan (this data does not include laser audio-visual equipment, laser communications engineering, laser barcode detection and laser secondary benefits such as laser medical income).
3. Optical information input and storage (electrical and electronic technology, computer technology, optical fundamentals)
With the development of computers, network technology and digital media technology, the optical output into the class of equipment, such as scanners, printers, copiers, fax machines and digital cameras and other office automation equipment, as well as optical storage products, such as CD-ROM, CD-RW and DVD-ROM disc machine, as well as record the use of optical equipment. ROM CD-ROM machine, as well as record CD-R optical disk machine and repeatable read and write type CD-RW optical disk machine, quickly into people's lives and work. A variety of new office consumption, entertainment class of photoelectric products will become the 21st century people's life in the necessities.
Rapid development of the digital camera industry market: the State Planning Commission has established a focus on the development of digital cameras (DSC) industry plans to enter the digital camera market. Currently lies in the organization of forces, research and development of digital cameras, key components, core technologies and accessories; key projects include: color monitors, special IC, high-performance spherical lenses and printers, toner and so on.
At present, China is engaged in the research and development of digital cameras, the production of manufacturers are: Phoenix Digital, Himalaya, Seagull, Founder Technology, Ziguang, Lenovo Group, Chaohua Technology, Huaqi information, TCL, Centsco, BenQ (BenQ) and so on. Currently there are more than 30 domestic brands, mostly focused on the home market.
Foreign companies have invested in mainland China to set up digital camera production lines, these companies include: Minolta (Minolta), Nikon (Nikon), Pentax (Pentax), Panasonic (Panasonic), Samsung (Samsung), Hewlett-Packard (HP), Epson (Epson), Sanyo, Sony (Sony), Olympus (Sony), and other companies.
Stable growth in the scanner market: scanner is one of the important peripheral products of the computer, has become an important product in the photoelectricity products in the technology process is mature, stable growth in market applications. At present, the world's leading brands of scanners Microtek, HP, AGFA, UMAX, Acer, EPSON, Canon, etc. have long entered the Chinese domestic market one after another, at the same time, Taiwan's OEM manufacturers of production bases have all been transferred to the mainland, Beifang Founder, Tsinghua Ziguang, and other domestic units of the research and development of the scanner is also becoming an important brand of scanners in the market.
These are the most important brands in the scanner market.
R & D and production of scanners manufacturers have scanner production technology and image processing technology, so including digital cameras, PC Camera and other related products are currently scanner manufacturers seek to develop alternative products. In order to adapt to the multifunctional PC peripheral photoelectric input/output device application market demand, the future scanner products will certainly be towards the direction of multifunctional composite application development. 4 . Optical display materials and equipment (circuit fundamentals, analog circuits, digital circuits, microcomputer principles and interface technology, optics, etc.)
China's display field is developing well:
In the liquid crystal display (LCD): China's LCD production accounted for 25% of the world's output. China's LCD industry annual sales of about 5.352 billion yuan.
China has been able to produce to meet the wide temperature and low threshold and other special requirements of the TN liquid crystal materials, STN liquid crystal materials have begun mass production, the end of complete reliance on imports of the situation. Domestic thin film transistor (TFT) with liquid crystal materials are still in the laboratory development stage. China's annual production capacity of liquid crystal materials has exceeded 40 tons. There are four major domestic enterprises: Beijing Tsinghua Yawang Liquid Crystal Materials Co., Ltd., Xi'an Modernization Research Institute, Shijiazhuang strength of grams of liquid crystal company and Yantai Wanrun Fine Chemical Co.
Polarizers have entered a stable stage of mass production, the existing two manufacturers, Guangdong Fudi Rihe Polarizing Devices Co., Ltd. and Shenzhen Shenzhen Shenfang Luckai Optoelectronic Materials Co.
ITO conductive glass is the fastest growing of the three materials in the liquid crystal, manufacturers have more than 10, the largest of which is the Shenzhen Lai Bao Vacuum Technology Co. The annual production of ITO glass 3.76 million square meters, the total sales value of about 600 million yuan. STN with conductive glass has been mostly to meet domestic demand. The production of conductive glass equipment has the ability to achieve localization.
In addition, the mask version, backlighting, orientation agent, sealing adhesive, photoresist and other LCD-related materials, the domestic self-sufficiency rate has been greatly improved. That is, incomplete statistics, engaged in the production of this area, there are seven enterprises, the realization of the output value of 169 million yuan.
China's existing LCD manufacturers about 60, in 2003 Beijing BOE Technology Group Co., Ltd. to 380 million U.S. dollars to successfully acquire South Korea's Hyundai Display Technologies Co. In the next 10 years, TFT-LCD will be widely used in home appliances, computers, digital cameras, cell phones and other industries.
Japan, South Korea, Taiwan and other mainland China to accelerate the transfer of STN-LCD, TFT-LCD production line, has been built or started construction has reached 14 lines, most of the STN-LCD production line, there are also TN and color STN production line.
In the light-emitting diode (LED): In recent years, China's LED industry has shown a steady growth trend, the domestic and LED research, development, production-related units are more than 300, most of the enterprises to produce ordinary LED (refers to the chip for GaP, GaAlAs light-emitting diodes). Annual output of 12 billion, sales of about 4 billion yuan. At present, there is only one company that can mass produce ordinary LED chips in China - Lianchuang Optoelectronics Company, with an annual output of about 2 billion. Lianchuang Optoelectronics Company will expand to the downstream products of LED, develop red, green and blue three-color full-color display, LED white lighting, LED transportation and other products, by then Lianchuang Optoelectronics will become a domestic product level By then, Lianchuang Optoelectronics will become the largest LED manufacturer in China with the most product levels and the largest scale.
There are about dozens of LED display manufacturers. China is becoming one of the global traditional LED production and processing supply bases.
China's production of red, green, orange and yellow light-emitting diodes accounted for about 12% of the world's output, blue light-emitting diodes have been successfully developed.
In the plasma display (PDP): plasma display (PDP) research and development has made greater progress, has begun production of 42-inch PDP screen.
In other types of displays: such as vacuum fluorescent display (VFD), organic EL (OLED), field emission (FED) and so on have made progress in research and production. "Tenth Five-Year" period of China's development of display investment of 38 billion yuan.
5 . Infrared products (electrical and electronic technology, computer technology, optical fundamentals)
In recent years, China's infrared products market has developed rapidly. With the development of industrial automation, the gradual promotion of thermal faults and thermal leakage diagnosis, as well as the establishment of the technical security system, infrared thermometer, thermal imaging camera and thermal TV and other products, the market has grown steadily. National annual sales of major infrared products is about 850 million yuan.
6. Lighting and energy (atomic physics, semiconductor physics, quantum mechanics, solid state physics, electrical circuit technology, optical fundamentals)
High-brightness high-efficiency metal halide lamps, sulfur dimer (microwave discharge) lamps and light-emitting diode LED light source will gradually replace incandescent lamps to achieve the revolution in lighting. Light-emitting materials, light-emitting diodes and light-emitting components;
The development of solar cells, the growing shortage of energy on Earth, the United States is expected to 2050, the sun energy will account for half of the energy.
Optical holography and holographic storage (optics, physical optics, nonlinear optics, optical information processing, laser principles and technology)
The application of this specialty is becoming more and more widely used, and the prospects can be said to be quite good
Schools that offer ；；；；；；；
Hefei University of Technology, Changchun University of Science and Technology, Jilin University, South China University of Technology. Huazhong University of Science and Technology, University of Electronic Science and Technology, Xi'an University of Electronic Science and Technology, Nanjing University of Posts and Telecommunications, Chongqing University of Posts and Telecommunications, Xi'an University of Science and Technology, Guilin University of Electronic Science and Technology, Xiamen Jimei University, Guizhou University, Nantong University, Wuhan University of Science and Technology, Nanchang University, Beijing University of Information Science and Technology, Xuzhou Normal University, Taiyuan University of Science and Technology, Shandong University, Harbin Institute of Technology, Qufu Normal University, Shandong University of Architecture, Hunan University of Science and Technology. Hunan University of Science and Technology 。。。。。。。。。