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电气工程哲学博士-光学和光子学

Doctor of Philosophy in Electrical Engineering - Optics and Photonics

弗吉尼亚理工大学

Virginia Tech

US美国

  • 学历文凭

    学历文凭

    Ph.D.

  • 专业院系

    专业院系

    Department of Electrical and Computer Engineering

  • 开学时间

    开学时间

  • 课程时长

    课程时长

  • 课程学费

    课程学费

    汇率提示

国际学生入学条件

Students applying from a master's degree program must have a grade point average (GPA) of 3.5 or higher on work beyond the B.S. degree. BSEE and BSCPE applicants must have a degree from an institution of higher learning that is recognized by the ECE department and a GPA of at least 3.5 on the last 60 credit hours of undergraduate work.
Applicants must submit to the Graduate School the same application materials required for M.S. applicants, plus a one- or two-page discussion of career goals and proposed areas of study.

Completed applications are routed to faculty in the interest area most closely aligned with the applicant's desired field of specialization. Faculty in the interest area then make recommendations to the Admissions Director or Graduate Administrative Committee regarding admission into the Ph.D. program and possible financial support.
The complete application includes

Virginia Tech Graduate School on-line application form, nonrefundable application fee $75.00.
An up-to-date, electronic copy of all official transcript(s) must be submitted with your on-line application. Please do not mail your official transcript(s) to the Graduate School until you have received an offer of admission from Virginia Tech. (Note that the ECE department does not require an official copy of your transcript(s).
Three (3) letters of recommendation.
Graduate Record Examination (GRE).
This is not required for Virginia Tech undergraduate students earning a B.S. degree in ECE at Virginia Tech with a GPA of 3.5 or higher in their last 60 hours.
TOEFL or IELTS exam for applicants earning undergraduate or graduate degrees from non-English institutions.
A Resume and a Statement of Purpose submitted with the on-line application.
For admission in Fall 2019, we expect a minimum TOEFL score of 90 (IBT) or IELTS score of 6.5 for admission. Further, TOEFL scores of 20 or greater in Listening, Writing, Speaking, and Reading subsections are required. A minimum TOEFL score of 550 on the paper-based test (PBT).Some departments may require higher minimum scores.
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  • 雅思总分:6.5
  • 托福网考总分:90
  • 托福笔试总分:550
  • 其他语言考试:NA

CRICOS代码:
申请截止日期: 请与IDP顾问联系以获取详细信息。

课程简介

光学和光子学研究人员正在使用这些技术来克服生物应用和高风险系统中的挑战。应用程序包括癌症研究,疾病诊断以及3D成像和模式识别。智能手机的低成本,紧凑性和不断提高的质量意味着它们在移动医疗方面具有巨大的潜力。我们正在开发各种基于智能手机的便携式成像系统,以帮助诊断疾病。大约10%的人口患有某种类型的不育症,体外受精已成为治疗的主要形式。但是,其成功率很低。为了改善结果,我们需要对配子和胚胎进行形态学评估的方法。我们正在开发新型光学显微镜,用于精子细胞,卵母细胞和早期胚胎的定量成像。这些技术提供了深亚纳米级的
Researchers in optics and photonics are using these technologies to overcome challenges in biological applications and high-risk systems. Applications include cancer research, disease diagnosis, and 3D imaging and pattern recognition. The low cost, compactness, and ever-improving quality of smartphones means that they have huge potential for mobile medicine. We are developing various smartphone-based, portable imaging systems to aid in diagnosing diseases. Approximately 10 percent of the population suffers from some type of infertility, and in vitro fertilization has become the dominant form of treatment. However, its success rate is low. To improve outcomes, we need methods for morphological assessment of gametes and embryos. We are developing novel optical microscopes for quantitative imaging of sperm cells, oocytes, and early embryos. These techniques offer deep sub-nanometer sensitivity and a high frame rate, capable of intensity, phase, and birefringence measurements in all dimensions. This allows us to quantify size, thickness, volume, and mass for quantitative quality assessment.
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关于弗吉尼亚理工大学

弗吉尼亚理工大学是一所名列前茅、受到广泛认可的大学,开设有各种本科和硕士课程。该校在弗吉尼亚州有多个校区,拥有一支出色的教学队伍,选择入读该校的学生将获得由一流科研驱动的优质教育。弗吉尼亚理工大学开设有110多种本科和170多种研究生学位课程,有大约3.7万名学生,其中1.1万名学生在著名的工程学院学习。该校力求采用最先进的技术,在推动各门课程学习的同时寻找应对全球问题的解决方案,鼓励学生凭借自己的实力解决问题,成为领导者。该校有900多个社团和俱乐部,学生可在课余时间加入其中,其中包括YouTube和社交媒体俱乐部、学生报纸以及手工艺和咖啡俱乐部。本科生中有近20%的学生参加了男生联谊会和女生联谊会生活社区。学生在弗吉尼亚理工大学学习期间,该校强大的支持网络可为国内和国际学生提供各种服务。从住宿和财务方面的帮助,到国际学生所面临的签证和语言方面的挑战,学生都能找到所需要的帮助。弗吉尼亚理工大学非常受国际申请者的欢迎。AdvantageVT课程为希望把英语学习和课程学分结合在一起的学生提供了一个理想的途径。成功申请的学生可先学习一到三个学期,然后直接入读商务、工程或理学课程。

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