High-resolution spectroscopy based on optical phase modulator and optical frequency comb

Shioda, Tatsutoshi; Mori, Takayoshi; Sugimoto, Tatsuya; Tanaka, Yosuke; Kurokawa, Takashi

doi:10.1016/j.optcom.2009.03.065

Cited by 12 publications

(2 citation statements)

References 13 publications

(15 reference statements)

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“…Since then, Er-doped fiber (EDF) lasers, which are suitable for optical communications [4], have received much attention recently. Among EDF lasers, passively mode-locked EDF lasers also have applications in high-resolution spectroscopy, THz pulse generation, coherent tomography [5], optical clockworks [6], supercontinuum generation [7], and absolute distance measurements [8][9][10].…”

Section: Introductionmentioning

confidence: 99%

Study on high coupling efficiency Er-doped fiber laser for femtosecond optical frequency comb

et al. 2016

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The femtosecond laser is crucial to the operation of the femtosecond optical frequency comb. In this paper, a passively mode-locked erbium-doped fiber laser is presented with 91.4 fs pulse width and 100.8 MHz repetition rate, making use of the nonlinear polarized evolution effect. Using a 976 nm pump laser diode, the average output power is 16 mW from the coupler and 27 mW from the polarization beam splitter at the pump power of 700 mW. The proposed fiber laser can offer excellent temporal purity in generated pulses with high power, and provide a robust source for fiber-based frequency combs and supercontinuum generation well suited for industrial applications.

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Section: Introductionmentioning

confidence: 99%

Study on high coupling efficiency Er-doped fiber laser for femtosecond optical frequency comb

et al. 2016

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“…This method has achieved high sensitivity with the use of a highpower reference, and it has megahertz-order resolution. Therefore, a novel method for phase spectrum measurement using heterodyne detection, called the dual-heterodyne mixing method, 14,15) has been proposed. Dual-heterodyne mixing realizes high-sensitivity and high-resolution measurement of the relative phase between longitudinal spectral modes by simple DC voltage detection.…”

Section: Introductionmentioning

confidence: 99%

Application of dual-heterodyne mixing to optical phase-shift keying

Yamazaki

Shioda

2013

Jpn. J. Appl. Phys.

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Dual-heterodyne mixing has been developed to detect high-speed optical signal waveforms and measure not only the amplitude spectrum but also the phase spectrum. In the present study, this method was applied to a simple experiment that demodulated intensity-modulated terabit signals, and it successfully demodulated an 80 ps non monotonic optical pulse train of 12.5 Gbps 8 bit phase-modulated signals as arbitrary waveforms with dual-heterodyne mixing. These results will be the foundation for phase-shift-keying technology that increases future communication capacity.

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169MHz repetition frequency all-fiber passively mode-locked erbium doped fiber laser

Nikodem

Abramski

2010

Optics Communications

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High-resolution spectroscopy based on optical phase modulator and optical frequency comb

Cited by 12 publications

References 13 publications

Study on high coupling efficiency Er-doped fiber laser for femtosecond optical frequency comb

Study on high coupling efficiency Er-doped fiber laser for femtosecond optical frequency comb

Application of dual-heterodyne mixing to optical phase-shift keying

169MHz repetition frequency all-fiber passively mode-locked erbium doped fiber laser

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