Search Results - "Hasegawa, Taro"

260 kHz mode-spacing optical frequency combs for scan-free high-resolution direct-comb spectroscopy by Hasegawa, Taro

“…For scan-free high-resolution direct-comb spectroscopy, mode spacing of an optical frequency comb is reduced down to 260 kHz by phase modulation. It turns out…”
Get full text

Fast polarization control for optical frequency combs by Kageyama, Taiki, Hasegawa, Taro

“…Polarization of an optical frequency comb is electrically controlled using a waveguide electro-optic phase modulator (WG-EOM). Owing to the low operation…”
Get full text

Mode spacing multiplication of optical frequency combs without power loss by Kageyama, Taiki, Hasegawa, Taro

“…We demonstrate the mode spacing multiplication of optical frequency combs (OFCs) using interleaving technique. The pulse train of an OFC after interleaving is…”
Get full text

Development of the optimum control technique regarding the forced cooling using mist of strong alkaline water (Development of the nozzle with the optimum specification and its evaluation on the cutting) by Ikuo TANABE, Ryota ABE, Taro HASEGAWA, Satoshi TAKAHASHI

“…In the 21st century, as it is important to produce products with care for protecting the earth, a producer must be careful to conserve energy, save resources…”
Get full text

Phase structure of harmonically mode-locked optical frequency combs by Hasegawa, Taro

“…Carrier phase of a harmonically mode-locked optical frequency comb (OFC) is investigated in detail. While harmonically mode-locked OFCs show promise for…”
Get full text

Modulation-free laser frequency stabilization to a saturated sub-Doppler spectral line in a transversal magnetic field by Okubo, Sho, Iwakuni, Kana, Hasegawa, Taro

“…We demonstrate frequency stabilization of a modulation-free laser to a saturated absorption spectral line of atoms in a transversal magnetic field. This…”
Get full text

Disease and injury trends among evacuees in a shelter located at the epicenter of the 2016 Kumamoto earthquakes, Japan by Yorifuji, Takashi, Sato, Takushi, Yoneda, Toru, Kishida, Yoshiomi, Yamamoto, Sumie, Sakai, Taro, Sashiyama, Hiroshi, Takahashi, Shuko, Orui, Hayato, Kato, Daisuke, Hasegawa, Taro, Suzuki, Yoshihiro, Okamoto, Maki, Hayashi, Hideki, Suganami, Shigeru

“…Two huge earthquakes struck Kumamoto, Japan, in April 2016, forcing residents to evacuate. Few studies have reported early-phase disease and injury trends…”
Get full text

Risk factor analysis for thrombotic microangiopathy after reduced‐intensity or myeloablative allogeneic hematopoietic stem cell transplantation by Nakamae, Hirohisa, Yamane, Takahisa, Hasegawa, Taro, Nakamae, Mika, Terada, Yoshiki, Hagihara, Kiyoyuki, Ohta, Kensuke, Hino, Masayuki

“…Thrombotic microangiopathy (TMA) impairs long‐term survival after allogeneic hematopoietic stem cell transplantation (HSCT). As the allogeneic HSCT procedure…”
Get full text

Mode density multiplication of an optical frequency comb by N 2 with phase modulation by Hasegawa, Taro

“…We introduce a simple scheme for mode-density multiplication of an optical frequency comb (OFC) by a factor of square of an arbitrary integer N using phase…”
Get full text

Expression of the inhibitor of apoptosis (IAP) family members in human neutrophils: up-regulation of cIAP2 by granulocyte colony-stimulating factor and overexpression of cIAP2 in chronic neutrophilic leukemia by Hasegawa, Taro, Suzuki, Kenichi, Sakamoto, Chikahiko, Ohta, Kensuke, Nishiki, Saori, Hino, Masayuki, Tatsumi, Noriyuki, Kitagawa, Seiichi

“…Human neutrophils were found to express members of the inhibitor of apoptosis (IAP) family, namely cellular IAP1 (cIAP1), cIAP2, and X-linked IAP. Among these…”
Get full text

Diagnosis of the subtype and affected ear of benign paroxysmal positional vertigo using a questionnaire by Higashi-Shingai, Kayoko, Imai, Takao, Kitahara, Tadashi, Uno, Atsuhiko, Ohta, Yumi, Horii, Arata, Nishiike, Suetaka, Kawashima, Takayuki, Hasegawa, Taro, Inohara, Hidenori

“…Abstract Conclusion: The prediction of subtype and the affected ear of benign paroxysmal positional vertigo (BPPV) derived from the answers to our…”
Get full text

Direct-comb molecular spectroscopy by heterodyne detection with continuous-wave laser for high sensitivity by Hasegawa, Taro, Sasada, Hiroyuki

“…We have demonstrated direct-comb molecular spectroscopy in which an individual-comb mode is resolved by heterodyne detection with a continuous-wave (cw) laser…”
Get full text

Robust offset locking of laser frequency with electronically tunable LC circuits for sub-millihertz uncertainty by Seishu, Yuhei, Hasegawa, Taro

“…A simple scheme for laser frequency offset locking introduced in Cheng et al. (Opt Express 25:2752, 2017 ) has been improved by the use of a…”
Get full text

Antiapoptotic effect of granulocyte colony-stimulating factor, granulocyte-macrophage colony-stimulating factor, and cyclic amp on human neutrophils: Protein synthesis-dependent and protein synthesis-independent mechanisms and the role of the Janus kinase-STAT pathway by SAKAMOTO, Chikahiko, SUZUKI, Kenichi, HATO, Fumihiko, AKAHORI, Mika, HASEGAWA, Taro, HINO, Masayuki, KITAGAWA, Seiichi

“…Spontaneous neutrophil apoptosis during culture was delayed by granulocyte colony-stimulating factor (G-CSF), granulocyte-macrophage CSF (GM-CSF), or…”
Get full text

Stabilization of the coupled resonant cavity without dither by Hasegawa, Taro

“…A simple scheme without dither to obtain an error signal for the stabilization of the coupled-cavity configuration for efficient fourth harmonic generation of…”
Get full text

Mode density multiplication of an optical frequency comb by N2 with phase modulation by Hasegawa, Taro

“…We introduce a simple scheme for mode-density multiplication of an optical frequency comb (OFC) by a factor of square of an arbitrary integer N using phase…”
Get full text

Fourth harmonic generation of continuous-wave lasers in coupled-cavity configuration by Hasegawa, Taro

“…Frequency quadrupling of a continuous-wave laser is carried out in coupled cavities with the stabilization to the resonance. The fourth harmonic generation in…”
Get full text

Cleavage of Mitogen-Activated Protein Kinases in Human Neutrophils Undergoing Apoptosis: Role in Decreased Responsiveness to Inflammatory Cytokines by Suzuki, Kenichi, Hasegawa, Taro, Sakamoto, Chikahiko, Zhou, Yue-Min, Hato, Fumihiko, Hino, Masayuki, Tatsumi, Noriyuki, Kitagawa, Seiichi

“…Extracellular signal-regulated kinase (ERK) and p38 mitogen-activated protein kinase (MAPK) are major signaling molecules activated in human neutrophils…”
Get full text

Renal metastasis of thyroid carcinoma by Abe, Kazuhiro, Hasegawa, Taro, Onodera, Shoichi, Oishi, Yukihiko, Suzuki, Masafumi

“…We report here the sixth known case of metastatic renal tumor of thyroid carcinoma. In 1999, a 37‐year‐old man was referred to us with a left renal mass found…”
Get full text

Neural plasticity detected in short-and long-term cochlear implant users using PET by Nishimura, Hiroshi, Doi, Katsumi, Iwaki, Takako, Hashikawa, Kazuo, Oku, Naohiko, Teratani, Tadamasa, Hasegawa, Taro, Watanabe, Akira, Nishimura, Tsunehiko, Kubo, Takeshi

“…The interaction of listening to words and watching sign language in short-term and long-term cochlear implant (CI) users who have learned sign language after…”
Get full text