METHOD FOR FREQUENCY STABILIZATION OF TWO-MODE LASER

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to the field of quantum u044du043bu0435u043au0442u043fu0441u043bu0438u043au0438, namely to u0434u0432u0443u0445u043cu043eu0434u043eu0432u044bu043c frequency u0441u0442u0430u0431u0438u043bu0438u0437u0438u0440u043eu0432u0430u043du043du044bu043c lasers with internal mirrors. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - raising u0434u043eu043bu0433u043eu0432u0440u0435u044cu0433u0435u043du043du043eu0439 stability and repeatability of the frequency u0438u0437u043bu0443u0447u0435u043du0438u00a0 u043bu00a0 - u0437u0435u0440u0430.method of frequency stabilization of laser u0438u0437u043bu0443u0447u0435u043du0438u00a0 u0434u0432u0443u0445u043cu043eu0434u043eu0432u043eu0433u043e u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u0435u0442u0441u00a0 overlaid on the active magnetic u043fu043eu043bu00a0 wednesday with the frequency twice the frequency of the less u043fu043eu0440u043du043eu0433u043e signal. this eliminates the u0432u043bu0438u00a0u043du0438u0435 coefficients u043fu0440u043eu043fu0443u0441u043au0430u043du0438u00a0 u0434u043bu00a0 various optical elements on the fashion u0441u0434u0432u043du0433 frequency u0438u0437u043bu0443u0447u0435u043du0438u00a0.a way to avoid the u043fu043eu0437u0432u043eu043bu00a0u0435u0442 tips in input u0446u0435u043fu00a0u0445 at the frequency of reference signal, so as u043cu043eu0434u0443u043bu00a0u0446u0438u00a0 u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u0435u0442u0441u00a0 on frequency two times less, and u043fu0435u0433u043au043e oh u0442u0444u0438u043bu044cu0442u0440u043eu0432u044bu0432u0430u0435u0442u0441u00a0 system u0430u0432u0442u043eu043fu043eu0434 - straw u043bu043au0438 frequencies. 2). and i i