[PDF] Top 20 Mode referencing of an external cavity diode laser for continuous frequency stabilization

... a mode- referencing step to control the emission frequency of the stabilized ECDL source emerged as a direct result of prob- lems faced due to thermal and mechanical instability of the device and a ... See full document

... a laser spectrum analyzer (Bristol Model 771) to evaluate the spectral ...the laser spectrum analyzer, we reduced the galvanometer frequency to ...and mode hop about 0.5 cm −1 could be clearly ... See full document

... Various cavity designs have been considered, with high-quality optical materials and stabilised pump laser, for low threshold and widely tunable CW OPO ...semi-monolithic cavity to conventional ... See full document

... WGM-diode laser (OEwaves, USA, OE4023- 153160-PA02-FM100) has an ultra-narrow linewidth of <200 Hz for 10 µs and good tunability in the wavelength range of 1529 to 1532 nm with an output power of 4 mW ... See full document

... violet diode laser such as those characterised in Chapter ...of continuous, stable tunable laser radiation of frequency and wavelength that is, with certain restrictions,user ... See full document

... Ti:sapphire laser was developed based on self mode-locking technique using a “ Z ” folded ...cavity. Diode pumped solid state laser Verdi 5 was used as a pumping source with fundamental ... See full document

... for laser frequency ...an external cavity diode laser (ECDL) over 10 s, (a timescale suitable for, for example, laser cooling of rubidium atoms) and observe linewidth ... See full document

... long stabilization time and improve the overall performance and accuracy o f a frequency stabilized ECDL is ...novel mode referencing technique is introduced which in conjunction with the dual ... See full document

... infrared external cavity (EC) systems based on quantum cascade laser (QCL) gain ...active mode locking and frequency comb generation ...single mode operation can be produced in ... See full document

... a frequency commensurate with, but not equal to, the external cavity round-trip frequency) makes frequency-domain analysis, of the type that led to closed-form analytical expressions ... See full document

... the laser in terms of output power, wavelength and linewidth, is schematically shown in ...the laser is connected with a fiber isolator (Thorlabs IO-G-1550-APC) to prevent undesired external ... See full document

... a diode-pumped Cr:LiSAF laser with controllable and reliable fast switching between its continuous-wave and mode-locked states of operation using an optically-addressed semiconductor Bragg ... See full document

... master laser diode is Distributed Feedback (DFB) laser diode, which is designed with a bias current 27 mA and Bragg wavelength 1545 ...DFB laser to FPLD and the Optical Frequency ... See full document

... A dual-mode optical device selectively operative in signal generation and amplification modes is disclosed herein. The dual-mode device includes a body of semiconductor material having opposed from and rear ... See full document

... interrogation laser wavelength has been scanned from ...nm laser and also for the 1547 nm mea- ...nm laser, which is equivalent to 3% of its average ring-down ...normalization laser was held ... See full document

... as laser frequency discriminants because they provide an exact and highly reproducible frequency ...the laser cavity, a tube containing a low pressure vapour which has an absorption ... See full document

... A diode laser with a suitable modulation in frequency can be a viable substitute for this kind of ...The diode laser it’s going to use a TTL signal, which will be generated by a medium ... See full document

... a diode laser with an optical isolator, a lens and a fiber ...the laser beam parameters, the deign of welding clips, and welding sequence have a very strong impact on the weld yields and hence the ... See full document

... lk external ca vity laser, fa b ric a tio n o f tita n iu m in d iffu s e d lith iu m niobate waveguides and the fa b ric a tio n o f both in te n s ity and phase m ...g laser by c u rre n t m ... See full document

... Semiconductor diode lasers are of widespread interest and significance due to their high efficiency, small footprint and application-related compatibility to many ...monolithic mode-locked laser ... See full document