产品简介                                                                                            >>共振可饱和吸收镜RSAM工作原理？

       共振可饱和吸收镜RSAM类似于可饱和吸收镜SAM，但是有更大的饱和吸收率、更小的带宽以及更低的饱和通量。共振可饱和吸收镜被设计成Gires–Tournois干涉仪的结构，一块可饱和吸收体放置在共振腔内光学波腹处的位置，下图原理简介：

规格参数

RSAM™ - resonant saturable absorber mirror 980 nm


Description

Data
PDF


RSAM-980-1ps-x

RSAM: λ = 980 nm, modulation depth ΔR = 60 %,
FWHM = 16 nm, relaxation time t ~ 1 ps

PDF Data

RSAM-974-1ps-x

RSAM: λ = 974 nm, modulation depth ΔR = 60 %,
FWHM = 16 nm, relaxation time t ~ 1 ps

PDF Data



RSAM™ - resonant saturable absorber mirror 1030 nm


Description

Data
PDF


RSAM-1030-9ps-x

RSAM: λ = 1030 nm, modulation depth ΔR = 60 %,
low intensity reflectance < 1%, low intensity absorption > 99 %,
FWHM = 25 nm, relaxation time t ~ 9 ps

PDF Data



RSAM™ - resonant saturable absorber mirror 1064 nm


Description

Data
PDF


RSAM-1064-x

RSAM: λ = 1064 nm, modulation depth ΔR = 60 %,
low intensity reflectance < 1%, low intensity absorption > 99 %,
FWHM = 25 nm, relaxation time t ~ 9 ps

PDF Data

RSAM-1060-x

RSAM: λ = 1060 nm, modulation depth ΔR = 55 %,
low intensity reflectance < 1%, low intensity absorption > 99 %,
FWHM = 40 nm, relaxation time t ~ 3 ps

PDF Data



RSAM™ - resonant saturable absorber mirror 1550 nm


Description

Data
PDF

RSAM: resonant saturable absorber mirror, λ = 1530 ... 1560 nm, resonant absorptance > 96 %, low intensity reflectance @ 1550 nm < 4 %, relaxation time ~ 10 ps

PDF Data



封装规格描述


Part No. exampleDescriptionData PDF
RSAM-980-1ps-xResonant Saturable Absorber Mirror
RSAM-980-1ps-xworking wavelength 980 nm
RSAM-980-1ps-xrelaxation time 1 ps

unmounted RSAM, thickness: 450 µm
RSAM-980-1ps-4.0-0chip area: 4.0 mm x 4.0 mm, unmountedPDF Data
RSAM-980-1ps-1.0b-0chip area: 1.0 mm x 1.0 mm, batch of 4 unmounted chipsPDF Data
RSAM-980-1ps-1.3b-0chip area: 1.3 mm x 1.3 mm, batch of 4 unmounted chipsPDF Data
FM-1.3Fiber Mount for 1.3 mm x 1.3 mm chipsPDF Data

mounted RSAM , chip area 4mm x 4mm
RSAM-980-1ps-4.0-12.7 gglued on a copper heat sink with 12.7 mm diameterPDF Data
RSAM-980-1ps-4.025.0 gglued on a copper heat sink with 25.0 mm diameterPDF Data
RSAM-980-1ps-4.0-25.4 gglued on a copper heat sink with 25.4 mm diameterPDF Data
RSAM-980-1ps-4.0-12.7 ssoldered on a copper heat sink with 12.7 mm diameterPDF Data
RSAM-980-1ps-4.0-25.0 ssoldered on a copper heat sink with 25.0 mm diameterPDF Data
RSAM-980-1ps-4.0-25.4 ssoldered on a copper heat sink with 25.4 mm diameterPDF Data
RSAM-980-1ps-4.0-25.0 hthin film soldered 4.0 mm x 4.0 mm chip on water cooled copper heat sink with25.0 mm diameter for high power applicationsPDF Data

mounting position of the RSAM chip


center mounted

edge mounted

RSAM-980-1ps-4.0-12.7g-ccenter position
RSAM-980-1ps-4.0-12.7g-eedge position

fiber mounted RSAMs-x
RSAM-980-1ps-FC/PCmounted on a 1 m long single mode fiber with FC/PC or other connector typePDF Data
RSAM-980-1ps-FC/PC with TECmounted on a 1 m long single mode fiber with FC/PC or other connector type and TEC (thermoelectric cooler) for fine tuning of the resonance wavelengthPDF Data





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