Precio FOB
Obtener el precio más reciente|
1 Minimum Order
País:
China
N º de Modelo:
F-GX1000
Precio FOB:
Lugar de origen:
-
Precio de pedido mínimo:
-
Cantidad de pedido mínimo:
1
Detalle de embalaje:
boxing with plastic
El tiempo de entrega:
after you paydown within in 25days
Capacidad de suministro:
100 Set per Month
Tipo de pago:
Western Union, T/T
Grupo de productos :
Persona de contacto maggie
Beijing, Beijing
Characteristic of fiber optics and semiconductor laser
Experiment contents and related subjects:
Cutting and end treatment of fiber .
Coupling of fiber with laser and the measurement of coupling efficiency
Electro-optical characteristics of semiconductor laser (threshold current and gain slop).
Observe the pattern and polarization of the fiber, the effect onmodes caused by fiber bending(interference modes).
Determination of the speed of light in fiber and calculation of the average refractive index of the fiber materials.
Modulation, emission, fiber transmission, receiver amplification and demodulation (communication theory) of the analog signal (audio).
Features of the instruments
Using the visible light semiconductor laser which can be modulated as light source, the phenomenon is clear and intuitive, the wavelength is **0nm, the output power is ≥*0 mW and the power stability is ≤ ± 1%; the frequency modulation range is *0K***0KHz; the laser power meter is three and a half digital meter, the measuring ranges are **0μW, 2mW, *0mW, **0mW and the tunable range ;the length of the fiber is **0m.
Precise adjustment mechanism of multi-degrees of freedom is employed to couple fiber ,so ,hands on abilities of students are cultured.
Complete set of equipment
Optics experiment guide, optical fiber test device, semiconductor laser, fiber coupler, fiber seats, fiber ,polarizer, laser power indicator, fiber knife, skinning pliers, one- dimensional displacement of the probe light aircraft **2 steps light detector(optional) , audio signal source ,oscilloscope (dual trace *0MHz, self-contain) and etc.
País: | China |
N º de Modelo: | F-GX1000 |
Precio FOB: | Obtener el precio más reciente |
Lugar de origen: | - |
Precio de pedido mínimo: | - |
Cantidad de pedido mínimo: | 1 |
Detalle de embalaje: | boxing with plastic |
El tiempo de entrega: | after you paydown within in 25days |
Capacidad de suministro: | 100 Set per Month |
Tipo de pago: | Western Union, T/T |
Grupo de productos : | characteristic of fiber |