Point-by-Point inscription of fiber Bragg grating by a Femtosecond laser for 2.8 μm fiber laser

Kenji Goya; Hiraku Matsukuma; Hiyori Uehara; Satoshi Hattori; Christian Schafer; Daisuke Konishi; Masanao Murakami; Shigeki Tokita

Presentation information

Oral presentation

3 Optics and Photonics » 3.5 Laser system and materials

[17p-B403-1~17] 3.5 Laser system and materials

Sat. Mar 17, 2018 1:15 PM - 6:00 PM B403 (53-403)

Masayuki Suzuki(Aichi Medical Univ.), Yoichi Sato(IMS), Kazuyuki Uno(Univ. of Yamanashi)

2:15 PM - 2:30 PM

△ [17p-B403-5] Point-by-Point inscription of fiber Bragg grating by a Femtosecond laser for 2.8 μm fiber laser

〇(PC)Kenji Goya¹, Hiraku Matsukuma¹, Hiyori Uehara¹, Satoshi Hattori², Christian Schafer², Daisuke Konishi², Masanao Murakami², Shigeki Tokita¹ (1.Osaka Univ., 2.Mitsuboshi Diamond Co., LTD.)

Keywords:Mid-infrared fiber laser, ZBLAN fluoride fiber, Fiber Bragg grating

We have demonstrated stable CW laser operation at 2.8 µm of an erbium-doped fluoride fiber laser employing fiber Bragg grating high reflector.