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科学研究

原子光谱

具备窄线宽和优越可调特性的单频激光光束能够帮助研究者在量子光学和光子学研究中激发,探测和操控如铷、铯、钾、钙、锶等原子。

Products: 

Single Frequency Laser (for resonance-matching narrow-tuning stand-alone emitters)

Gain Chips (for use in widely tunable narrow linewidth Extended Cavity Setups)

Tapered Amplifier (for Master Oscillator Power Amplifier Setups)

MissionApproachNarrowTunabilityWide TunabilityPower Boost
Atom/Ion*Wavelength (SHG)Single Frequency LDGain Chip

Tapered Amplifier

Li671 nmn/aRWE-670

TPA-670

Sr689 nmn/aRWE-690TPA-690
Ka767 nm

DFB-767-BFW-0005

DFB-767-TOC-0005

DFB-767-BFY-0005

RWE-760TPA-765
Rb*/Rb778*, 780, 795 nm

DFB-780-TOC-0005

DFB-780-BFY12-0005, DFB-795-BFY12-0005

DFB-780-BFW11-0005DFB-795-BFW11-0005,

DFB-780-BFW01-0005,DFB-795-BFW01-0005

RWE-810TPA-780, TPA-795
Cs852, 894 nm

DFB-852-TOC-0005, n/a

DFB-852-BFY15-0005, n/a

DFB-852-BFW01-0005, n/a

RWE-860, n/a

TPA-850, n/a

Ca, Sr (SHG)922 nm (461 nm)DFB-922 (coming soon)RWE-980

TPA-925

Yb

H2O

935 nm

935 nm

DFB-935-TOC-0004

DFB-935-TOC-0005

RWE-980

RWE-980

n/a

n/a

3He1083 nm

DFB-1083-BFW01-0002

DFB-1083-TOC-0002

RWE-1120 (coming soon)n/a

Narrow Tunability: DFB lasers designed and selected to hit certain absorption lines can be operated typically by +/-1 nm with less than 1 MHz around the target line.

Wide Tunability: Broader tunabilities up to 100 nm with even narrower linewidths in the 100 kHz range simultaneously can be obtained by operating gain chips in Extended Cavity Diode Laser setups, such as Littman or Littrow.

Power Boost: Tapered Amplifier designed to combine excellent beam with highest output power from a single emitter are the first choice for Master Oscillator Power Amplifier setups, inheriting all properties of a seed source.

Further Research ApplicationsRecommended Products
Atomic Clocks/ Atom Cooling

Single Frequency Laser (for resonance-matching narrow-tuning stand-alone emitters)

Gain Chips (for use in widely tunable narrow linewidth Extended Cavity Setups)

Tapered Amplifier (for Master Oscillator Power Amplifier Setups)

Quantum Technology

Single Frequency Laser (for resonance-matching narrow-tuning stand-alone emitters)

Gain Chips (for use in widely tunable narrow linewidth Extended Cavity Setups)

Tapered Amplifier (for Master Oscillator Power Amplifier Setups)

Raman

DFB-785

DFB- 1064

RWS- 785-TOSRWS-785-SOT

RWS- 1064

TPA-780

Spectroscopy

Single Frequency Laser (for resonance-matching narrow-tuning stand-alone emitters)

Gain Chips (for use in widely tunable narrow linewidth Extended Cavity Setups)

Tapered Amplifier (for Master Oscillator Power Amplifier Setups)

Terahertz GenerationDFB-852
DFB-855
DFB-780
DFB-785