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拉曼光源
新势力光电供应拉曼光源，具有线宽窄<0.1nm、波长稳定性高±0.005nm、功率稳定性好±0.5%、功率高达1W、光纤耦合输出、结构紧凑的特点。该系列拉曼光源应用广泛，包括：拉曼光谱、生物仪器、流式细胞仪。LS-2双波长激光光源设计用于移频激发法(SERDS)，以便减少荧光背景在拉曼光谱分析中的影响。
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LS-1
Single Laser Source |
647nm
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785nm
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830nm
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1064nm
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Center λ tolerance
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±0.5nm
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Wavelength stability
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±0.005nm over 8hours
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Line-width
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Typ. 0.08nm, Max. 0.1nm
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Typ. 1.3cm-1, Max. 2.4cm-1
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ASE suppression
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>40dB
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Output power
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>500mW
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>600mW
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>600mW
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>800mW
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Fiber type
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105um core, 0.22NA, FC/PC standard
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Adjustability
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10-100%
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Output power stability
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±0.5% over 8hours
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Noise
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<0.25% for RMS, <1% for P-P
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Modulation
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10KHz for digital, 10Hz for analog
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Power consumption
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30W
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Warm up time
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1min
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Dimentions
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84×174×190mm³
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Weight
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1.2KG
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LS-2
Dual Laser Source |
647nm
|
785nm
|
830nm
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1064nm
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SERDS pairs available
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yes
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yes
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yes
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N.A.
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SERDS pairs λ1-λ2
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0.1-1.0nm (custom adjustable)
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Center λ tolerance
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±0.5nm
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|||
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Wavelength stability
|
±0.005nm over 8hours
|
|||
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Line-width
|
Typ. 0.08nm, Max. 0.1nm
|
|||
|
Typ. 1.3cm-1, Max. 2.4cm-1
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||||
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ASE suppression
|
>40dB
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|||
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Output power
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>500mW
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>600mW
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>600mW
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>800mW
|
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Fiber type
|
105um core, 0.22NA, FC/PC standard
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|||
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Adjustability
|
10-100%
|
|||
|
Output power stability
|
±0.5% over 8hours
|
|||
|
Noise
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<0.25% for RMS, <1% for P-P
|
|||
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Modulation
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10KHz for digital, 10Hz for analog
|
|||
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Power consumption
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30W
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|||
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Warm up time
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1min
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Dimentions
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84×174×190mm³
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Weight
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1.5KG
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