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Chirped Grating

Standard fiber Bragg grating FBG (uniform/apodized (apodized)/π phase shift/fiber laser matching/tilt/chirp)

Wavelength 600-2300 nanometers; Bandwidth of 0.05-50 nanometers; Reflectivity of 0.2-99.9%; SLSR~8->15 decibels; Fiber type SM PM、 Double clad LMA、 customized; Fiber tail length ≥ 0.5, customized fiber Bragg grating (FBG) has many applications in optical communication, laser technology, and sensing systems. FORC Photonics' standard FBG series is widely used in applications such as fiber optic mirrors or optical filters with narrowband spectra, and can be used as sensor elements for strain and temperature measurements.

Product PN#	product name		Other parameters
GTL-FBG-CR-840-RS	Chirped Fiber Bragg Grating (FBG)			Add Inquiry

Chirped Fiber Bragg Grating (CFBG) chirped FBG

Chirped fiber grating is a special grating whose grating period changes along the longitudinal direction of the fiber. Xiaoxiao Photon Technology Co., Ltd. uses a phase mask template to write chirped gratings. By adjusting the reflection intensity of the chirped grating, it can be used as a gain flattening filter. Meanwhile, utilizing its ultra wide reflection bandwidth can serve distributed systems.

Product PN#	product name		Other parameters
CFBG-1550-10-99-SA	1550nm chirped fiber grating CFBG			Add Inquiry

Fiber Bragg Grating

Fiber Bragg Grating (FBG) is a passive filter that is sensitive to environmental changes such as temperature and strain, and is widely used in the fields of optical communication and fiber optic sensors. Its working principle is to form a grating with periodic refractive index modulation in the fiber core, which reflects or transmits light of specific wavelengths. The production process includes standing wave method and fiber surface damage etching method.

Product PN#	product name	Center wavelength	Wavelength tolerance	3dB bandwidth	Reflectance	Dispersion parameter	Fiber termination	Tail fiber type	Other parameters