Variable Bandwidth Tunable Filter BTF-11-11-1525/1570-9/125-S-40-3S3S-1-1-1/18

OZ Optics

OVERVIEW

The manually adjustable variable bandwidth tunable filter is a pigtailed component with adjustment knobs that allow both the wavelength and bandwidth of the filter to be controlled. The device contains two independently variable tunable bandpass filters in series. With the two filters tuned to cover slightly different wavelength ranges, the overall passband becomes the region where the two individual passbands overlap. The amount of overlap determines the width of the filter. Since each filter can be tuned over a range of wavelengths, both the center frequency and width of the passband can be controlled.

SPECIFICATION

Operating Wavelength Range: 1525 - 1570 nm
Free Spectral Range: -- GHz
Finesse: --
Bandwidth: 18 GHz
Insertion Loss: 3 dB
Input Power: 200 mW

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Applications

WDM channel filtering
High-speed transmission testing
Signal filtering
Laser pulse shaping
ASE light noise suppression
Tunable light sources
Spectral analysis
Fiber optic component manufacturing
Quality control and measurement
Product development

KEY FEATURES

45 nm tunable wavelength range
1 to 18 nm continuously adjustable bandwidth
Independently tunable both wavelength and bandwidth
Flat-top filter shape
Available for wavelengths from 1100 nm to 1650 nm
Polarization insensitive
High resolution
Singlemode, polarization maintaining, and multimode
fiber versions
High out-of-band suppression
High input power handling

Lasers

Laser Systems

Incoherent Light Sources

Charged Particle Sources

Material Production

Optics Manufacturing

Optics

Fiber Optics

Optical Systems

Opto-Mechanics

Motion Control

Engineering Services

Light Analysis

Spectral Analysis

Imaging and Vision

Metrology and Inspection

Variable Bandwidth Tunable Filter BTF-11-11-1525/1570-9/125-S-40-3S3S-1-1-1/18

OVERVIEW

SPECIFICATION

Applications

KEY FEATURES

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