Semrock RazorEdge Raman Filters

Semrock stocks an unsurpassed selection of the highest performance edge filters available for Raman-spectroscopy, with edge wavelengths from 224nm to 1319nm. Now you can see the weakest signals closer to the laser line, than you ever have before. With their deep laser-line blocking, ultra-wide and low-ripple passbands, proven hard-coating reliability, and high laser damage threshold, they offer performance that lasts. Razor Edge filter technology is unique and patented.

• Steepest edges to measure even the smallest Raman shifts
• Deep laser-line blocking for maximum laser rejection (> OD6)
• High signal transmission to detect the weakest signals (>98% typical)
• High laser damage threshold and proven reliability (1 J/cm² for 532nm)
• Rejected light is reflected for convenient alignment and best stray-light control
• UV long-wave-pass filters for wavelengths as short as 224nm

Click here to go to Semrock's website for a full list of filters. Prices listed are in US$ and do not include any delivery charges or taxes to Australia and New Zealand. Contact us for further information.

All standard products are in stock at Semrock and can be delivered to Australia/New Zealand within 1-2 weeks.