ITF-201A has two types: Both wavelength and FWHM are tunable, and Only center wavelength tunable with 1nm of FWHM. This product is using six optical filters at the maximum and forms various types of optical filters.
Wavelength/FWHM tunable type does not function as only BPF but also LPF/SPF by switching operation mode, and is applicable to various purposes.
This product has GPIB interface so being used in the automatic measurment systems.

ITF-201A Series Catalog

Specifications

MODEL ITF-201A-CL ITF-201A-1064 ITF-201A-XXXX
Wavelength range 1530-1625nm 1000-1100nm

Customization is available by using 6 filters at maximum.(BPF/SPF/LPF)

Wavelength resolution
0.1nm
Wavelength accuracy
≦±0.5nm
FWFM range
5 – 50nm
1.0nm(fixed)
FWHM resolution
0.1nm
FWHM accuracy
≦±0.5nm
Insertion loss
≦3.0dB
Operation mode

BPF/LPF/SPF/Thru

BPF/Thru
Input/Output Connectors FC/SPC
External control I/F GP-IB
Power supply 100V-240VAC 48-66 Hz atutomatic switching
Dimensions(excluding protrusions), weight 260W X350D X 99H,  6kg or less
Operating environment Temperature:10-35 deg-C
Accuracy guaranteed temperature:15-30 C
Storage environment Temperature: -10 – +50 deg-C
Relative humidity: 85% or less (without condensation)

※Contents are subject to change without notice.