窄带光纤滤波器

昊量光电

窄带光纤滤波器



指标参数：

Parameter
Model Design
Notes


500MHz
1000MHz
2000MHz
4000MHz
  

Wavelength(nm)
1530 to 1565nm or 1047 to 1064nm
at 25ºC

Wavelength accuracy (nm)
±0.05
  

1dB Passband (GHz)
> 0.2
> 0.5
> 0.5
> 2.0
  

3dB Passband (GHz)
< 0.5
< 1.0
< 2.0
< 4.0
FWHM

20dB Passband (GHz)
< 2.0
< 4.0
< 8.0
< 15.0
  

Rejection band (dB)
> 24
  

Transmission loss @ peak (dB)
< 0.5
  

Polarization extinction (dB)
> 17
  

PDL (dB)
< 0.02
For SMF option

Temperature coefficient (MHz/°C)
< 50
Optional < 1MHz/°C

Optional < 1MHz/°C
10GHz, 20GHz or 30GHz tuning range
-30V to 180V

Fiber type
PM as standard, optional SMF pigtails
Panda PM 1550

Wavelength in a vacuum；Non polarized output is available as a custom option