If the POSTECH Library doesn’t have a specific item you are looking for, you can request them through Document Delivery Service(DDS) or InterLibrary Loan(ILL). Normally you should pay for the DDS, but in case of 'Journal of Modern Optics', We can get a copy from Seoul National University for free.
Please request Document Delivery Service(DDS) from the Library homepage.
A request form can be found under the "Library Services" section on the Library home page.
If available in electronic format, magazine and journal articles can usually be obtained in three days. You can follow up on ILL/DDS request via library homepage> My Library> ILL. If you have not heard about the status of your request after 10 business days, contact a Librarian at library@postech.ac.kr or (054) 279-2543 to inquire about its status.