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拉曼光纤放大器

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品       牌

厂商性质经销商

所  在  地

联系方式:周美玲查看联系方式

更新时间:2020-09-04 03:04:50浏览次数:228次

联系我时,请告知来自 仪表网

经营模式:经销商

商铺产品:403条

所在地区:上海上海市

联系人:周美玲 (销售经理)

产品简介

详细介绍

拉曼光纤放大器?

Raman Fiber Amplifiers for Amplification of Single Frequency Narrowband Signals

1053/526nm, 1064/532nm, 1120/560nm, 1140/570nm, 1160/580nm, 1166/583nm, 1178/589nm, 1185/592nm, 1212/606nm, 1240/620nm, 1256/628nm, 1284/642nm, 1294/647nm, 1340/670nm.Custom wavelengths also available.

MPBC’s Raman Fiber Amplifier System is capable of amplifying a narrow, linearly-polarized, near-IR input signal without spectrum broadening. NIR output powers of up to 8 Watts at wavelengths between 1030nm and 1340nm can be achieved in our standard air-cooled enclosure, with higher power available upon demand with our water-cooled enclosure. In addition, MPBC offers the option of converting the near-IR signal into the visible region using our Second Harmonic Generator. Output power up to 2 Watts are available for various wavelengths in the visible region.

Raman Fiber Amplifiers

The SF System consists of three modules:

  • Raman Fiber Amplifier: Based on single-mode polarization-maintaining fiber, the RFA accepts a narrowband seed signal and amplifies it to a high power with minimum spectrum broadening
  • Ytterbium Fiber Laser: Provides a high-intensity linearly polarized pump light needed for Raman Amplification
  • Optional Second Harmonic Generator: Converts the frequency of the amplified signal to the visible spectrum with high efficiency

Features

  • True diffraction limited beam with M2 < 1.1
  • Unprecedented beam pointing and power stability
  • All-fusion-spliced fiber-optic train eliminates the need for alignment
  • Maintenance-free turn-key operation
  • Low power consumption compact package

Applications

  • Laser Guide Star for Adaptive Optics
  • Sodium Vapor Spectroscopy
  • Atom Cooling
  • Microscopy
  • Interferometry
  • Holography
  • Bio Photonics Applications

Specifications

SPECIFICATIONS for RFA-SF

Parameter

Min

Nom

Max

Units

Comments

Amplification Wavelength

1030

1340

nm

factory preselected

Output Power

8*

W

Polarization

Linear

Linear, slow axis

Polarization Extinction Ratio

98

%

Power Stability

+/- 2 %

/hour

APC, after 30 min warm-up

Transverse Mode

HE11

Beam Quality ,M2

1.1

* Output power is wavelength dependent, please consult factory.

SPECIFICATIONS for VRFA-SF

Parameter

Min

Nom

Max

Units

Comments

Output Wavelength

515

-

670

nm

depending on model

Output Power

2*

W

Polarization

Linear

vertical in respect to the base

Polarization Extinction Ratio

98

%

Power Stability

+/- 2 %

/hour

APC, after 30 min warm-up

Transverse Mode

TEMoo

Beam Quality, M2

1.1

Beam Diameter

Nom-20%

0.32

Nom+20%

mrad

* Output power is wavelength dependent, please consult factory.


关键词:光纤放大器

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