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  产品名称:TEC-300外腔可调谐激光器-Tiger系列
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产品介绍  
 

TEC-300 外腔激光器是基于锥形激光器系统,Littrow结构,高功率输出最高可达1000mW,窄线宽,不跳模的自由调谐范围可达到20GHz。波长从770-1060nm可选,用于氧气,钾,铷,铯,拉曼光谱,铷磁光阱,水,苯,YAG种子。

TEC-300 Power Littrow Series - Tiger
US Patent 6,297,066 | US Patent 6,869,483 | US Patent pending

Description:
The TEC-300 External Cavity Diode Laser in Littrow configuration is designed for high output power up to 1000mW, narrow linewidth and a mode-hop free tuning range of up to 20GHz

Wavelength
 * from 770nm to 1060nm are available


High optical power
 * output power up to 1000mW
 * excellent quantum efficiency
 * high fiber coupling efficiency


Excellent tuning behavior 
 * fine tuning via piezo actuator with a resolution better than 10MHz
 * large mode-hop free tuning range of up to 20GHz and more
 * use of in-house anti-reflection coated laser diodes


Narrow linewidth
 * linewidth < 1MHz @ 1ms 
 * excellent side mode suppression > 50dB


Excellent frequency locking performance
 * high resonance free piezo modulation
 * high frequency laser current modulation
 * improved temperature stability
 * low acoustic susceptibility
 * excellent locking stability


High flexibility
 * free beam and fiber coupled versions available
 * constant current and constant power operation modes (optional)
 * excellent long term wavelength stability


Plug & Play configuration
 * modular laser system design
 * automated piezo tuning with power read-out
 * remote control via GPIB, RS232 and USB


Applications
 * Spectroscopy and optical process control 
 * Optical cooling and trapping, BEC 
 * Absolute distance interferometry 
 * Laser and OPO seeding 
 * Non-linear optical processes 
 * Characterizing of fiber optical systems 

Specifications

Model Wavelenght regime Power Tuning  Total Tuning  Fine  Tuning Modehop-free Application
             
TEC-300-0770-0500 750-775nm 500mW 15nm 0.5nm 
200GHz
4-6GHz
typ. 15GHz
Oxigen
Potassium
TEC-300-0780-0750 765-785nm 750mW 15nm 0.3nm
200GHz
4-6GHz
typ. 15GHz
Rubidium 
TEC-300-0780-1000 765-785nm 1000mW 15nm 0.3nm
200GHz
4-6GHz
typ. 15GHz
Rubidium
MOT
TEC-300-0785-0750 775-790nm 750mW 10nm 0.3nm
200GHz
4-6GHz
typ. 15GHz
Raman
TEC-300-0785-1000 775-790nm 1000mW 10nm 0.3nm
200GHz
4-6GHz
typ. 15GHz
Raman
TEC-300-0795-0500 785-810nm 500mW 15nm 0.3nm
200GHz
4-6GHz
typ. 15GHz
Rubidium
TEC-300-0830-0500 820-840nm 300mW 20nm 0.3nm
200GHz
4-6GHz
typ. 15GHz
Raman
TEC-300-0850-0300 840-860nm 500mW 20nm 0.3nm
200GHz
4-6GHz
typ. 15GHz
Caesium
TEC-300-0940-0500 905-940nm 500mW 20nm 0.3nm
200GHz
4-6GHz
typ. 15GHz
Water
BTX
TEC-300-0960-0500 930-990nm 500mW 50nm 0.3nm
200GHz
4-6GHz
typ. 15GHz
Water
BTX
TEC-300-1010-0500 990-1040nm 500mW 50nm 0.3nm
300GHz
4-6GHz
typ. 15GHz
Water
BTX
TEC-300-1060-0500 1030-1070nm 500mW 25nm 0.3nm
300GHz
4-6GHz
typ. 15GHz
YAG
Seeding
TEC-300-1060-1000 1030-1070nm 1000mW 25nm 0.3nm
300GHz
4-6GHz
typ. 15GHz
YAG
Seeding

Technical Details

TEC-300 Power Littrow Series - Tiger
Sacher Lasertechnik realized an external cavity diode laser basing on tapered lasers. The laser system bases on more than 10 years of experience in manufacturing external cavity laser diodes. The external cavity is realized with class D anti-reflection coated tapered diode lasers and with a high efficiency diffraction grating. The output power is coupled out via the rear facet. This results in the best performance for an external cavity diode laser system in Littrow configuration. Typical power values range between 500mW and 1000mW, depending on the wavelength. This laser designs available by model TEC-300.

Below is a simplified drawing of the configuration

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. Optical isolators and angled fiber connectors (FC/APC couplers) are available upon request.

 

   
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