<div dir="ltr"><div class="gmail_default" style="font-family:georgia,serif;font-size:small">We have had great success with CrystalMark - both with using their etchers as a drop-ship pattern/etching service (for microfluidici portholes in 4-inch glass wafers), and with <a href="https://microfluidics.cnsi.ucsb.edu/wiki/doku.php?id=crystalmark">converting a CNC diamond-drill into a CrystalMark micro-abrasion etcher</a> (contact <a href="https://microfluidics.cnsi.ucsb.edu/wiki/doku.php?id=people">Brian Dincau</a> the lab manager for more info on that).</div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><font face="georgia, serif" size="4">-- Demis </font><font face="georgia, serif" size="1">(<a href="https://wiki.nanotech.ucsb.edu/wiki/Demis_D._John" target="_blank">contact info</a>)</font><div><i style="font-family:"times new roman",serif">Reminder</i><span style="font-family:"times new roman",serif">: The NanoFab has a </span><a href="https://wiki.nanotech.ucsb.edu/wiki/Frequently_Asked_Questions#Publications_acknowledging_the_Nanofab" style="font-family:"times new roman",serif" target="_blank">publications policy</a><font face="georgia, serif" size="4"><br></font></div></div></div></div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Oct 25, 2023 at 1:13 PM Philipp Altpeter <<a href="mailto:philipp.altpeter@lmu.de">philipp.altpeter@lmu.de</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
 
  
 
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  <span dir="ltr" style="margin-top:0px;margin-bottom:0px">Dear labnetwork,</span> <br> <br> <span dir="ltr" style="margin-top:0px;margin-bottom:0px">We're currently looking for a way to pattern glass with a high etch rate, and micro powder blasting looks like an excellent candidate.</span> <br> <span dir="ltr" style="margin-top:0px;margin-bottom:0px">Can you recommend a manufacturer of powder blasting machines suited for micro machining of glass (BSG)?</span> <br> <span dir="ltr" style="margin-top:0px;margin-bottom:0px">We work on rather small wafer sizes, down to single dices with lateral dimensions of a few mm.</span> <br> <br> <span dir="ltr" style="margin-top:0px;margin-bottom:0px">Thank you so much in advance!</span> <br> <br> <span dir="ltr" style="margin-top:0px;margin-bottom:0px">Philipp</span> <br> <br> <span dir="ltr" style="margin-top:0px;margin-bottom:0px">-- </span> <br> <span dir="ltr" style="margin-top:0px;margin-bottom:0px">Philipp Altpeter</span> <br> <span dir="ltr" style="margin-top:0px;margin-bottom:0px">Fakultät für Physik der LMU</span> <br> <span dir="ltr" style="margin-top:0px;margin-bottom:0px">LS Prof. Efetov</span> <br> <span dir="ltr" style="margin-top:0px;margin-bottom:0px">Geschwister-Scholl-Platz 1</span> <br> <span dir="ltr" style="margin-top:0px;margin-bottom:0px">D-80539 München</span> <br> <span dir="ltr" style="margin-top:0px;margin-bottom:0px">T. +49 (0)89 2180-3733</span> <br>
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