【ファイバーレーザー】
A compact single-polarization erbium-doped fiber laser by exploiting vernier effect
http://www.opticsinfobase.org/abstract.cfm?URI=col-7-11-993
A compact single-polarization fiber laser with fiber Bragg gratings inscripted in a polarization-maintaining erbium-doped germanosilicate fiber is demonstrated experimentally. The single-wavelength and singlepolarization regime of our studied laser is achieved by applying a radial stress upon one of two gratings and stretching the other one axially to adjust the reflection peak match. Two single-wavelength and singlepolarization lasing lines are realized respectively with fine power stability.

【フェムト秒レーザー関連の論文】
Femtosecond Laser Pulse Induced Magnetization Reversal of α-Gd_<23.1>Fe_<71.9>Co_<5.0>
http://ci.nii.ac.jp/naid/110002810919/ja/

Femtosecond laser processing of protein crystals grown in agarose gel
J. Cryst. Growth 312 (2010) 73-78
アガロースゲル中で結晶育成したタンパク質結晶をフェムト秒レーザーを用いて加工した。高精度で再現性良く、密封したプレート中の結晶を加工できる。加工したタンパク質結晶のX線回折測定を行い評価したが、レーザー加工による悪影響は見られなかった。

Femtosecond Laser Processing of Protein Crystals Grown in Agarose Gel
http://www.mls.eng.osaka-u.ac.jp/~bio_ext/mlsbe005/gyouseki.html

【ファイバーレーザーの国際特許】
FIBER AMPLIFIER WITH INTEGRATED FIBER LASER PUMP
http://www.wipo.int/pctdb/ja/ia.jsp?ia=CA2007/002103

【その他】
NOAA
M-Comb Femtosecond Fiber Laser

Salient Characteristics:
Line Item 0001
1. Passively mode-locked Er:doped fiber laser.
2. Fundamental repetition rate (not time multiplexed or harmonically mode-locked): 250 MHz or greater.
3. Total output power: >50 mW.
4. Output spectral bandwidth: >30 nm.
5. Center operating wavelength: 1560 nm.
6. Control of cavity length with PZT (fine control).
7. Stepper motor coarse control of cavity length by >1%.
8. Ability to modulate laser pump power.
9. Intracavity wedge for coarse control of the laser CEO frequency.
10. Complete control unit for laser, including software for external computer control.

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