A passively mode locked thulium doped fiber laser using bismuth telluride deposited multimode interference
- Type
- Article
- Citation
- Laser Physics Letters, v.13, no.5
- Issued Date
- 2016-04
- Abstract
- We proposed a multimode interference (MMI) fiber based saturable absorber using bismuth telluride at similar to 2 mu m region. Our MMI based saturable absorber was fabricated by fusion splicing with single mode fiber and null core fiber. The MMI functioned as both wavelength fixed filter and saturable absorber. The 3 dB bandwidth and insertion loss of MMI were 42 nm and 3.4 dB at wavelength of 1958 nm, respectively. We have also reported a passively mode locked thulium doped fiber laser operating at a wavelength of 1958 nm using a multimode interference. A temporal bandwidth of similar to 46 ps was experimentally obtained at a repetition rate of 8.58 MHz.
- Publisher
- Wiley - VCH Verlag GmbH & CO. KGaA
- ISSN
- 1612-2011
- Appears in Collections:
- Research Institutes > 1. Journal Articles
- 파일 목록
-
-
관련 파일이 존재하지 않습니다.
-
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.