The 2nd International Symposium on

2-5 November 2005
Xian, China
Chinese English
Register Conferences Special Events Travel / General Past Program Chair Info

@ Call for Paper

Invitation to Participate
Printed Call for Papers (148 K PDF)
Letters of Invitation for Visa Process


Special Events
Past Program
Author Info
Chair Info

@ Submit an Abstract

Submit an Abstruct
Submission Guidelines
Wen Shangming
(Deputy Secretary General)
  P.O. Box 350, Shuangliu, Chengdu, China 610209

Advanced Optical Manufacturing
and Testing
Technologies 2005



Letters of Invitation

Individuals requiring letters of invitation to obtain travel visas to present their papers may access and print an Invitation Letter Request Form PDF.

Please fill out a separate form for each person requesting a letter. All letters of invitation will be sent by airmail and by PDF e-mail attachment unless a courier account number or credit card number with expiration date is provided with the original request. Please allow ample time for processing requests. SPIE is not able to contact embassies in support of an individual attempting to gain entry to attend an SPIE meeting. Because the application for a visa can be a lengthy process, we recommend that you start your visa application process as soon as you have been notified that your paper has been accepted. We also recommend that you secure your travel visa before registering for the symposium. Cancellations after the preregistration cutoff can result in a cancellation fee.

For visa application letter and information, please send e-mail to:

Please consult your travel agent or oversea Chinese Consulate web site for visa requirements. If you plan to tour before or after the conference, you may apply for a tourist visa that does not need visa invitation letter.


@ Important Dates

Conference Dates
2ĘC5 November 2005
Abstract Due:
30 June 2005
Manuscript Due:
18 October 2005

@ Sponsored By

The Institute of Optics and Electronics
The Chinese Optical Society
@ Technical Cosponsor
The International Society of Optical Engineering

@ Cooperating

*Committee of Optical Manufacturing Technology, COS
*Committee of Optical Testing Technology, COS
*National Natural Science Foundation of China
*Xian Institute of Optics and Precision Mechanics, Chinese Academy of Sciences
*Xian Applied Optics Institute
*Xian Institute of Technology
*Xian Jiaotong University
*Northwestern Polytechnical University