The thin-disk shape laser crystal is the core component of the thin disk laser. In the experiment, we found that the crystal edge is prone to abnormal high temperature in the operation, which causes the thin disk laser's conversion efficiency to decrease, and even the make crystal cracks. In order to solve this problem, two aspects that may cause this effect are researched during the disc crystal manufacturing process, and finally determined that the splash of solder during the packaging process is the main cause of this problem. In the end, we used the edge chamfering method to eliminate this problem, and the finally obtained thin disk crystal can reduce the temperature by 50% and increase the conversion efficiency by 15% when the laser operates.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.