OPTICAL MEASUREMENT OPTICS / BEAM IRRADIATION & DETECTION, BEAM PROFILE MEASUREMENT
M-Scope type I

Synos

SOPHISTICATED OPTICAL MEASUREMENT OPTICS

Synosʼ original and specially-designed multi-purpose optics for optical beam irradiation & detection, beam proﬁle measurement.

Sophisticated optical measurement optics M-Scope type I is designed to correspond withvarious requirements in optical measurement. M-Scope type I has two functional ports, opticalﬁber connect port and imaging detector port. Furthermore, M-scope type I has the enhanced
scalability for various purpose, and additional optical measurement ports can be added.
M-Scope type I is the high-end optics available for wide range of optical measurement
application such as optical beam irradiation to various light receiving devices, bio cells, etc.,
and light detection measurement of light emitting devices, optical waveguides, etc.
【Features】○Optical ﬁber connect port is equipped.
●Optical beam irradiation: Pinpoint irradiation of measurement light beam onto the target
sample precisely and easily.
●Light detection measurement: Pinpoint detection of measurement light from the target sample and relay to the optical ﬁber.
Best for optical power measurement, wavelength measurement, optical alignment, etc.
○Imaging port for imaging detector is equipped.
●Direct observation of beam irradiating and detectiing position.
●It is also possible to apply for NFP/beam proﬁle measurement.
【Option】【Sammary of speciﬁcations】○Intermediate lens port
○Optical ﬁber connect port
●2× intermediate lens port MS-OP011-RL2●Relay magniﬁcation: 1︓1 (when using 10x objective lens)Intermediate lens unit that doubles the overall magniﬁcation●Irradiation and detection beam diameter:of the optical system. (up to 200× with 100× objective lens）
Obj. lens
Irradition and detection beam diameter●1/2× intermediate lens port MS-OP011-RLH
10× (std)
1:1 of core diameter of connected optical ﬁber
Intermediate lens unit that halves the overall magniﬁcation
20×
1/2 of core diameter of connected optical ﬁberof the optical system.
50×
1/5 of core diameter of connected optical ﬁber
○Variable spot size converter unit MS-OP011-VFPJ
Fiber port that can continuously change irradiation and receiving○Objective lens change: by manual revolver
diameters.
○Objective lens: Mitsutoyo M-Plan Apo series○Imaging port
Obj. lensContinuous variable range●Intermediate lens: 1×
1.11~3.33× of core diameter of connected optical ﬁber
10× (std)●Maximum optical magniﬁcation: 100× (100× objective lens)
20×
0.55~1.66× of core diameter of connected optical ﬁber
○Epi-illumination port: Standard (Outer diameter: 8mmφ)50×
0.22~0.66× of core diameter of connected optical ﬁber
○Epi-illumination system: Option〇Accessories○Attenuate: By neutral density ﬁlter●Objective lens, ND ﬁlter, coaxial epi- illumination system,○Camera mount: C mountoptics bench, etc.
【Available detectors selection】○for 400~1100nm: Hi-resolution CMOS detector ISA071, etc. 【Customization of optics】〇M-Scope type I allows customized design of optical components○for 950~1700nm: InGaAs NIR detector ISA041H2, etc.
and port layout according to the purpose and application.
○for 400~1700nm: InGaAs NIR derector ISA041HRA, etc.
●Customized items【Standard component】
・Additional measurement optical port and new design・Speciﬁcation of built-in optical parts (mirror, lens, etc.)○Main optics:
1
・Customization of Irradiation/reception relay magniﬁcation●Fiber connect port: 1etc.
●Imaging port (1×): 1●Epi-illumination port: 1○Optics base:1
M-Scope type I/PF

POLARIZATION COMPENSASION SOPHISTICATED OPTICAL MEASUREMENT OPTICS

Improves measurement stability by polarization compensasion by arrangement of half mirror○Polarization compensasion sophisticated optical measurement optics M-Scope type I/PF
When using single mode optical ﬁber for introducing measurement light, polarization state may
changes inside the single mode ﬁber due to the inﬂuence of stress such as bending applied to theoptical ﬁber due to the inﬂuence of the external environment. For this reason, the measurement
accuracy of the entire system may become unstable due to the polarization dependence of half
mirror for splitter. M-Scope type I/PF is the optics that realizes stable and highly accurate
measurement by removing the inﬂuence of polarization by arrangement of half mirror.
☞Technical information【Polarizaion
compensasion of half mirror】
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3SRODUL]DWLRQ,PDJLQJSRUW%HDPVSOLWWHU&6SRODUL]DWLRQHalf mirror used for splitter has diﬀerent
transmittance and reﬂectance depending on
the polarization direction. For this reason, thepolarization state during irradiation andreception may aﬀect the measurement.
Our polarization compensasion optics has thestructure that compensates for polarization
dependence of the half mirror by arrangement
structure as shown in the left ﬁgure.

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