Broadband optical parametric amplification using PPLN waveguide pumped by detuned second harmonic von Asobe, Masaki, Yagi, Daiki, Kawabata, Yuki, Umeki, Takeshi, Enbutsu, Koji, Kazama, Takushi, Kasahara, Ryoichi

Volltext

PDM Signal Amplification Using PPLN-Based Polarization-Independent Phase-Sensitive Amplifier von Umeki, Takeshi, Kazama, Takushi, Tadanaga, Osamu, Enbutsu, Koji, Asobe, Masaki, Miyamoto, Yutaka, Takenouchi, Hirokazu

Volltext

Phase Sensitive Amplifier Using Periodically Poled LiNbO3 Waveguides and Their Applications von ASOBE, Masaki, UMEKI, Takeshi, TADANAGA, Osamu

Volltext

Integrated quasi-phase-matched second-harmonic generator and electro-optic phase modulator for low-noise phase-sensitive amplification von Enbutsu, Koji, Umeki, Takeshi, Tadanaga, Osamu, Asobe, Masaki, Takenouchi, Hirokazu

Volltext

Single-Chip Parametric Frequency Up/Down Converter Using Parallel PPLN Waveguides von Kazama, Takushi, Umeki, Takeshi, Asobe, Masaki, Takenouchi, Hirokazu

Volltext

In-line phase-sensitive amplification of QPSK signal using multiple quasi-phase matched LiNbO_3 waveguide von Asobe, Masaki, Umeki, Takeshi, Takenouchi, Hirokazu, Miyamoto, Yutaka

Volltext

3-dB signal-ASE beat noise reduction of coherent multi-carrier signal utilizing phase sensitive amplification von Umeki, Takeshi, Takara, Hidehiko, Miyamoto, Yutaka, Asobe, Masaki

Volltext

Phase squeezing and dispersion tolerance of phase sensitive amplifier using periodically poled LiNbO_3 waveguide von Asobe, Masaki, Umeki, Takeshi, Enbutsu, Kouji, Tadanaga, Osamu, Takenouchi, Hirokazu

Volltext

Entanglement distribution over 300 km of fiber von Inagaki, Takahiro, Matsuda, Nobuyuki, Tadanaga, Osamu, Asobe, Masaki, Takesue, Hiroki

Volltext

PPLN-Based Low-Noise In-Line Phase Sensitive Amplifier with Highly Sensitive Carrier-Recovery System von ENBUTSU, Koji, UMEKI, Takeshi, TADANAGA, Osamu, ASOBE, Masaki, TAKENOUCHI, Hirokazu

Volltext

N2O emission from a tomato rockwool culture is highly responsive to photoirradiation conditions von Yoshihara, Toshihiro, Tokura, Akio, Hashida, Shin-nosuke, Kitazaki, Kazuyoshi, Asobe, Masaki, Enbutsu, Koji, Takenouchi, Hirokazu, Goto, Fumiyuki, Shoji, Kazuhiro

Volltext

In-line phase sensitive amplifier based on PPLN waveguides von Umeki, Takeshi, Asobe, Masaki, Takenouchi, Hirokazu

Volltext

High-power, tunable difference frequency generation source for absorption spectroscopy based on a ridge waveguide periodically poled lithium niobate crystal von Richter, Dirk, Weibring, Petter, Fried, Alan, Tadanaga, Osamu, Nishida, Yoshiki, Asobe, Masaki, Suzuki, Hiroyuki

Volltext

Transmission of signal and idler using optical parametric amplifier based on PPLN waveguide von Asobe, Masaki, Wanifeni, Ndadi, Kazama, Takushi, Enbutsu, Koji, Umeki, Takeshi

Volltext

Highly Efficient Wavelength Converter Using Direct-Bonded PPZnLN Ridge Waveguide von Umeki, Takeshi, Tadanaga, Osamu, Asobe, Masaki

Volltext

Real-time N2O gas detection system for agricultural production using a 4.6-µm-band laser source based on a periodically poled LiNbO3 ridge waveguide von Tokura, Akio, Asobe, Masaki, Enbutsu, Koji, Yoshihara, Toshihiro, Hashida, Shin-nosuke, Takenouchi, Hirokazu

Volltext

Phase sensitive amplification with noise figure below the 3 dB quantum limit using CW pumped PPLN waveguide von Asobe, Masaki, Umeki, Takeshi, Tadanaga, Osamu

Volltext

Broadband difference frequency generation around phase-match singularity von Yanagawa, Tsutomu, Kanbara, Hirohisa, Tadanaga, Osamu, Asobe, Masaki, Suzuki, Hiroyuki, Yumoto, Junji

Volltext

Phase sensitive degenerate parametric amplification using directly-bonded PPLN ridge waveguides von Umeki, Takeshi, Tadanaga, Osamu, Takada, Atsushi, Asobe, Masaki

Volltext

Parametric wavelength conversion with bidirectional utilization of a multiple QPM device von Asobe, Masaki, Punhavan, Saroeun, Kato, Masato, Umeki, Takeshi, Enbutsu, Koji, Kazama, Takushi, Kasahara, Ryoichi

Volltext