interferometry

Long-lifetime 632.8 nm DBR laser diode solution for HeNe replacement

This paper demonstrates the performance and long-term reliability of Modulight’s 632.8 nm DBR laser diode, providing a compact, stable, and durable alternative to traditional HeNe lasers for precision metrology and interferometric applications.

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High aspect ratio DBR gratings for narrow linewidth red lasers

Presented in: SPIE Quantum West 2023 Authors: Luukas Kuusela, Riina Ulkuniemi, Timo Aho, Petteri Uusimaa       Read more: Distributed Bragg Reflector (DBR) laser diodes »   

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