SPIE.Photonics West 2026
January, 20-22, 2026
San Francisco, California USA
January, 20-22, 2026
San Francisco, California USA
Cookie settings:
Cookies are used on our website. Some of them are strictly necessary, while others enable us to improve your user experience on our website.
Protects against cross-site request forgery attacks.
Saves the current PHP session.
This cookie stores your preferences and other information, including your preferred language, the number of search results you wish to display on the page and whether you wish to enable Google's SafeSearch filter.
What data is collected?
IP address; Device information; Referrer URL; Viewed videos; IP address; Device information; Viewed videos
Purpose of the data collection
Display videos; Improvement of the service; Payment; Cloud computing; Session management; Providing a market for labelled data
PREF = This cookie stores your preferences and other information, in particular the preferred language, the number of search results to be displayed on your page and whether or not you wish to have Google's SafeSearch filter activated.
VISITOR_INFO1_LIVE = This cookie is set by Youtube to track user preferences for Youtube videos embedded in websites. It can also determine whether the website visitor is using the new or old version of the YouTube interface.
use_hitbox = This cookie increases the "views" counter of the YouTube video.
YSC = Registers a unique ID to keep statistics on which YouTube videos the user has watched.
This group contains all scripts for analytical tracking and associated cookies.
In order to view content from Google Maps on this site, cookies must be set. You can find more information on this in the privacy policy of Google Ireland Limited.
This group contains all scripts for analytical tracking and associated cookies.
_ga = Contains a randomly generated user ID. Google Analytics can use this ID to recognise returning users on this website and merge the data from previous visits.
_ga_ABCDEF = Contains a randomly generated user ID. Google Analytics can use this ID to recognise returning users on this website and merge the data from previous visits.
IDE = Contains a randomly generated user ID. Google can use this ID to recognise the user across different websites and display personalised advertising.
test_cookie = Is set as a test to check whether the browser allows cookies to be set. Contains no identification features.
IDE = Contains a randomly generated user ID. Google can use this ID to recognise the user across different websites and display personalised advertising.