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
Part No.
Description
Data PDF
RSAM-980-1ps-x
RSAM: λ = 980 nm, modulation depth ΔR = 60 %, low intensity reflectance < 1%, low intensity absorption > 99 %, FWHM = 16 nm, relaxation time t ~ 1 ps
RSAM-974-1ps-x
RSAM: λ = 974 nm, modulation depth ΔR = 60 %, low intensity reflectance < 1%, low intensity absorption > 99 %, FWHM = 16 nm, relaxation time t ~ 1 ps
RSAM™ - resonant saturable absorber mirror 1030 nm
Part No. 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
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
RSAM™ - resonant saturable absorber mirror 1064 nm
Part No. 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 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
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
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
RSAM™ - resonant saturable absorber mirror 1550 nm
Part No. Description Data PDF RSAM-1550-10ps-4.0-x RSAM: resonant saturable absorber mirror, λ = 1530 ... 1560 nm, resonant absorptance > 96 %, low intensity reflectance @ 1550 nm < 4 %, relaxation time ~ 10 ps
RSAM-1550-10ps-4.0-x
RSAM: resonant saturable absorber mirror, λ = 1530 ... 1560 nm, resonant absorptance > 96 %, low intensity reflectance @ 1550 nm < 4 %, relaxation time ~ 10 ps
封装规格描述
Part No. example Description Data PDF RSAM-980-1ps-x Resonant Saturable Absorber Mirror RSAM-980-1ps-x working wavelength 980 nm RSAM-980-1ps-x relaxation time 1 ps unmounted RSAM, thickness: 450 µm RSAM-980-1ps-4.0-0 chip area: 4.0 mm x 4.0 mm, unmounted RSAM-980-1ps-1.0b-0 chip area: 1.0 mm x 1.0 mm, batch of 4 unmounted chips RSAM-980-1ps-1.3b-0 chip area: 1.3 mm x 1.3 mm, batch of 4 unmounted chips FM-1.3 Fiber Mount for 1.3 mm x 1.3 mm chips mounted RSAM , chip area 4mm x 4mm RSAM-980-1ps-4.0-12.7 g glued on a copper heat sink with 12.7 mm diameter RSAM-980-1ps-4.025.0 g glued on a copper heat sink with 25.0 mm diameter RSAM-980-1ps-4.0-25.4 g glued on a copper heat sink with 25.4 mm diameter RSAM-980-1ps-4.0-12.7 s soldered on a copper heat sink with 12.7 mm diameter RSAM-980-1ps-4.0-25.0 s soldered on a copper heat sink with 25.0 mm diameter RSAM-980-1ps-4.0-25.4 s soldered on a copper heat sink with 25.4 mm diameter RSAM-980-1ps-4.0-25.0 h thin film soldered 4.0 mm x 4.0 mm chip on water cooled copper heat sink with25.0 mm diameter for high power applications mounting position of the RSAM chip center mounted edge mounted RSAM-980-1ps-4.0-12.7g-c center position RSAM-980-1ps-4.0-12.7g-e edge position fiber mounted RSAMs-x RSAM-980-1ps-FC/PC mounted on a 1 m long single mode fiber with FC/PC or other connector type RSAM-980-1ps-FC/PC with TEC mounted 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 wavelength
center mounted
edge mounted
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