Dear Lucie and Pierre, Thank you for your kind email. I have 1 publication to highlight, please see the link below: https://pubs.aip.org/aip/app/article/10/4/040803/3344109 Abstract: Brillouin spectroscopy is a powerful technique for non-invasive micromechanical analysis of biological materials such as tissues and cells. Conventional bulk-optical Brillouin spectroscopy systems, however, face challenges in translation to endoscopic applications due to strong parasitic background signals using single optical fibers. To overcome this issue, dual fiber approaches have been proposed, but they suffer from poor overlap of excitation and collection beam paths. In this work, we present a dual fiber-integrated probe with a tip diameter below 300 μm. Using tailored freeform 3D-printed micro-optics, we achieve a precise overlap of the foci to map mechanical properties with a resolution below 10 μm in lateral and 45 μm in axial direction. We detail the probe's design, fabrication, and optical simulations and present experimental results demonstrating high-resolution Brillouin measurements from polymer and protein solution samples. Our findings indicate that this dual fiber probe could significantly advance fiber-integrated Brillouin spectroscopy, with promising applications in materials science and biomedical diagnostics. Thank you Irina ----------------------------------------------------------------------- A/Prof Irina Kabakova (she/her) Group Leader - Brillouin Imaging Node Director, ARC Centre of Excellence in Optical Microcombs for Breakthrough Science (COMBS) Theme Lead, ARC Centre of Excellence in Quantum Technologies (QUBIC) School of Mathematical and Physical Sciences (MaPS) University of Technology Sydney, Ultimo NSW 2007 From: newsletter@biobrillouin.org <newsletter@biobrillouin.org> Sent: Monday, 5 May 2025 5:43 PM To: Irina Kabakova <Irina.Kabakova@uts.edu.au> Subject: [EXTERNAL] Call for BioBrillouin Newsletter (March 2025) Dear Irina, We hope you're doing well. We are Lucie and Pierre, in charge of editing the BioBrillouin newsletter. We're in the process of writing the society's next newsletter (June 2025), and would like to know if you have: * News to share with all the society's members. * One or more recent publications/preprints (since March 2025) that you'd like to highlight. * Planned events to which you would like to invite society members. * Job openings (doctorate, post-doctorate, etc.) * Other topics you'd like to share with the community We're looking forward to your feedback! Best regards, Lucie Vovard & Pierre Bouvet The International BioBrillouin Society If you don't want to receive this email in the future, please let us know by answering this email. UTS CRICOS Provider Code: 00099F DISCLAIMER: This email message and any accompanying attachments may contain confidential information. If you are not the intended recipient, do not read, use, disseminate, distribute or copy this message or attachments. If you have received this message in error, please notify the sender immediately and delete this message. Any views expressed in this message are those of the individual sender, except where the sender expressly, and with authority, states them to be the views of the University of Technology Sydney. Before opening any attachments, please check them for viruses and defects. Think. Green. Do. Please consider the environment before printing this email.