PM型モード同期Erファイバーレーザーキット
  • Product namePM type Mode-Locked
    Er Fiber Laser Kit
  • ModelFL-MLEr-kit-PM
  • Price US$ 9,800(exc:Tax)※1
  • Lead time1 week – 2 months

※1 exc LD type:US$ 8,800(exc:Tax)

Ultrashort pulse laser(such as Femtosecond laser / picosecond laser) will cost from several millions to US$ 100,000 as finished products. This product (Er fiber laser kit) can compose Femtosecond laser and picosecond laser with only US$ 9,800 .It can be build according to manual instruction and will help you to learn development skill on laser light source, Since it has Kit format and high flexibility, rearrangement on components is available.

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Features

This product includes all of required components and 1.5 μm ultrashort pulse fiber laser can be built easily.

Comparison between FL-MLEr-kit-PM and conventional products

FL-MLEr-kit-PM Mode-locked Er
fiber laser kit
Central wavelength 1.5 μm 1.5 μm
Pulse width 380 fs(Typical)  Several hundred 100 fs
〜 Several ps  (Adjustable)
Average power 1 mW(Typical)
*Amplifier kit available
Several  mW〜
Several 10 mW (Adjustable)
*Amplifier kit available
Components fiber Polarization-maintaining (PM) fiber Non-polarization maintaining (non-PM) fiber
Power type Fiber output (linearly polarized) Spatial output (linearly polarized light)
Mode locked method Figure-8(NALM) Non-linear polarization rotation (NPR)
Self build Available(*Polarization-maintaining fusion machine is required) Available(*Fusion machine is required)
Price  US$ 9,800(exc Tax) US$ 4,600(exc Tax)

Components

  •  Optical components and Laser Diode are included.
  •  Nonlinear optical loop mirror is adopted as mode-lock method.
  •  Since Non-reciprocal Phase Shifter(NPS)is inserted, Mode lock is made easily.
  •  Separate sale on Non-reciprocal phase shifter is available.
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Image

レーザーの構成

Laser component

Specification

  • Central wavelength : 1.5 μm
  • Optical output : 1 mW
  • Pulse width : 380 fs
  • Repetition frequency : 34 MHz
  • Polarization: linear polarization
  • Output method: Fiber output

*Specifications is changeable depending on the alignment of optical components used during assembly and the length of the fiber.

オシロスコープ波形

Oscilloscope waveform

光スペクトル

Light spectrum

自己相関波形

Autocorrelation waveform

Application

  • Optical communication
  • Optical measuremnet
  • Air pollution measurement
  • Security
  • Non-linear frequency conversion
  • Distance measurement (Lidar, Range finder)
  • 3D scanning
  • Optical frequency comb

Remarks

* Semiconductor laser power supply is NOT included
* Optical breadboard is NOT included.
* Product (kit) divide is not available.
* Product sales is impossible to those who have no Polarization-maintaining fusion.
* In case lower price is needed, Mode-lock Er fiber laser kit is recommended.
* Mode-locked fiber laser kit with central wavelength 「1.0 μm type」 are also available.
* Non-reciprocal Phase Shifter(NPS)price: US$ 3,000(exc Tax). Contact us for detailed lead time.

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Related products

Required items for Mode-lock laser oscillation

LD power supply
In case of no LD power supply, please select 2 models.
:: Precautions in case of handling semiconductor lasers
LD power supply 
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14-pin butterfly LD power supply for large current
This is the product including 1) Current controller, 2) temperature controller, and 3)LD holder

Price
US$ 2,450(exc Tax)
LD Power supply
PS-LDD-LCD-K
14-pin butterfly LD power supply kit for large current (with liquid crystal display)
This is LD power supply kit with LCD display.

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US$ 1,450 (exc Tax)
IR Sensor card

Excitation laser light and the one from the kit are invisible. Special viewer card is required to check the laser light.
::  Explanation on IR Sensor (Viewer) card

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Polarization-fusion splicer

This is used for optical fiber connection
::Explanation on Fusion fiber

Model FSM-100P+
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Required items for confirming Mode locked laser oscillation

Photo detector

Mode lock can be confirmed visually by combining this product (Photo detector) with oscilloscope and observing Pulse train.
::Explanation on Photo detector

Model
ET-3000A
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Oscilloscope
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This product is used with Photo detector.

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Recommended items

Optical spectrum analyzer

This product is used to measure spectrum from laser light.
::Explanation on power meter

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Power meter

This product is used to measure the power from laser light.
::Explanation on Power meter

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Other items

Fiber laser  basic edition
ファイバーレーザーの本
Basic knowledge on fiber laser is described.

Model
ISBN-10: 4902312476
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Fiber amplifier kit
FA_schematics-1030x283
Pulse energy can be changed from several nJ to around 100 nJ.
:: Explanation on fiber optical amp

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Simulation software
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This is the soft-ware for fiber device design and optimization.

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Sales record

  • University of Tokyo
  • Nagoya University
  • Osaka University
  • The University of Electro-Communications
  • Private firms
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