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  产品名称:TEC-400 锥形放大器系列 - Serval系列
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产品介绍  
 

TEC-400 锥形放大器系列-Serval

TEC-400锥形放大器设计用于激光二极管放大,最大可达2500mW。对于已经在用sacher外腔激光器系统的用户来讲,这个系统的设计是性价比比较高的一种解决方案。

应用

光谱和光过程控制

产生太赫兹的种子激光器放大

光学冷却和光捏

绝对距离干涉法

非线性光学过程

光纤光学系统

 

TEC-400 Tapered Amplifier Series - Serval

US Patent 6,297,066 | US Patent 6,869,483

Description:

The TEC-400 Tapered Amplifier is designed for the amplification of diode lasers up to 2500mW. This system is designed as a cost effective solution for customers who already use their own external cavity diode laser system. It is an easy to handle add-on unit for upgrading the output power.
 

Wavelength

  • from 670nm to 1120nm
  • excellent performance and user friendly alignment

High optical power

  • output power up to 2500mW
  • excellent quantum efficiency
  • high fiber coupling efficiency

Tuning range

  • total tuning range up to 30nm at 780nm or 830nm

Narrow linewidth

  • linewidth depends on the master laser
  • side mode suppression depends on the master laser

High flexibility

  • compatible with any external cavity diode laser (own build or  from other manufactures)
  • free beam and fiber coupled versions available
  • constant current and constant power operation modes (optional)
  • excellent performance and user friendly alignment

Plug & Play configuration

  • remote control via GPIB, RS232 and USB

Applications

  • Spectroscopy and optical process control
  • Amplification of seed laser for THz generation
  • Optical cooling and trapping, BEC
  • Absolute distance interferometry
  • Non-linear optical processes
  • Characterizing of fiber optical systems

Technical Details

TEC-400 Tapered Amplifier Series - Serval

The TEC 400 Tapered Amplifer Diode Laser System is designed for scientists who are working with their own External Cavity Diode Laser Systems. It is easy to use and a simple solution for boothing up the output power of existing laser systems. The optical features are determined by the master laser. We have designed our TEC 400 Tapered Amplifier staight forward. It consists of both side antireflection coated tapered amplifier diode, a two stage collimating optics for the high power optical output, a one stage collimation optics for the in-coupling side of the tapered amplifier and a two axis flex adjustable mirror which provides 90 degree angle change of the in-coming optical beam. From the user side, there is the requirement for a second 90 degree adjustment mirror and the master laser source. 

Benefit of AR-Coated diode lasers, System Performance:
Our anti-reflection coated tapered amplifier diode lasers give the laser system the best possible performance.

Single-mode fiber coupling option

Due to the excellent mechanical stability of our Littrow laser system, we are able to perform high efficiency fiber coupling with coupling efficiencies between 40% and 70% into single mode polarization maintaining optical fibers.

Specifications


Model
Wavelength regime Power Tuning  Total Features
         
TEC-400-0670-500 660-674nm 500mW 12nm Lithium 
MOT 
TEC-400-0735-500 730-740nm 500mW 15nm   
  
TEC-400-0770-1500 760-775nm 1500mW 15nm Oxigen
Potassium
TEC-400-0780-500 765-785nm 500mW 20nm Rubidium 
MOT 
TEC-400-0780-1000 765-785nm 1000mW 20nm Rubidium 
MOT   
TEC-400-0780-2000 765-785nm 2000mW 20nm Rubidium 
MOT   
TEC-400-0795-500 790-810nm 500mW 20nm Raman 
 
TEC-400-0850-500 830-860nm 500mW 20nm Caesium 
MOT 
TEC-400-0850-1000 830-860nm 1000mW 20nm Caesium 
MOT 
TEC-400-0915-1500 890-920nm 1500mW 30nm Water
BTX
TEC-400-0960-500 950-980nm 500mW 30nm Water
BTX
TEC-400-1060-500 1040-1080nm 500mW 30nm YAG
Seeding
TEC-400-1080-1000 1060-1100nm 1000mW 30nm Helium 
 


General Specification, majorly determined by the Master Laser:

Linewidth < 2MHz, typ. 1MHz (1ms), <20MHz, typ. 10MHz (20s)
Side mode suppression typical 45 dB
Long term drift (24h) typical 300MHz
Output Power > 500mW, depending on the actual wavelength
Coarse Tuning range 10nm ... 30nm, depending on the actual wavelength
Fine Tuning (mode-hop free / total) 5GHz ... 15GHz / 80GHz … 100GHz
Frequency modulation > 1kHz @ 10GHz frequency change

   
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