WebAug 9, 2013 · extended cavity diode laser flexure based mechanism laser wavelength tuning 1. INTRODUCTION Extended-cavity diode lasers (ECDLs) are laser sources used in many applications where highly tunable and narrow line-width light is required. WebTi:Al2O3 laser.8) Diode lasers including extended-cavity diode lasers (ECDLs) are suitable light sources for a compact and trans-portable secondary frequency standard. Previously, we briefly reported on the first observation of the Cs TPTs using an ECDL.7) In this note, we describe this in detail. We summarize the characteristics of the Cs ...
External Cavity Diode Lasers 395nm-461nm - topganlasers.com
WebMay 17, 2024 · extended-cavity diode lasers (ECDLs). This is arranged for laser cooling of a 43Caþ ion, which is considered a candidate for the optical frequency standard.1–3) Using a scanning transfer cavity and a stabilized helium–neon (He–Ne) laser, some groups demonstrated frequency stabilizations of ECDLs within 2–6MHz for a few hours.4–6) Our ... WebWe have developed an extended-cavity tunable diode laser system that has a small linewidth and a large output power (more than 90% of the free-running power) whose operating frequency can be conveniently locked to a transition line of Rb atoms. pisiform view position
Precise Frequency-Drift Measurement of Extended-Cavity …
WebOptical power and spectra obtained for AR coated (on front facet) laser diode in Littman-Metcalf external cavity driven by I = 250mA. The investigated laser diode was freely tuned in an almost 10 nm wide range. Single mode emission with SMSR larger than 30 dB was obtained through the whole presented tuning range. WebMar 1, 1998 · Operating a laser diode in an extended cavity which provides frequency-selective feedback is a very effective method of … WebDec 22, 2024 · In addition, laser-induced heating (~0.15 °C along the beam area in the crystal) could be measured by artificially provoking a mode hop. By sealing the cavity and stabilizing its temperature within ±0.01 °C, the SRO maintained mode-hop-free running for 13 h, which should be longer if it continues to monitor it. pisiform sesamoid bone