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Shanghai Yichi Optoelectronic Technology Co., Ltd.

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BrandBakman
OriginUSA
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelPB1319
Price RangeUSD 2,800 – 8,500
Operating Temperature (Standard)−40 °C to +85 °C
Operating Temperature (Cryogenic Variant)4.5 K to 350 K
Pump Wavelength760–855 nm
THz Bandwidth0.1–3 THz
Bias Voltage Range±20 V (typ.), ±25 V (max)
Dark Current @20 V, 25 °C≤0.5 µA
THz Output Power @200 GHz, 30 mW pump0.02–0.5 µW
Dynamic Range @100 GHz / @1000 GHz70 dB / 50 dB
Optical Return Loss @780 nm≥40 dB
PackagingFiber-coupled, hermetically sealed module with integrated silicon hyperhemispherical lens
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BrandATSEVA
OriginRussia
Manufacturer TypeAuthorized Distributor
Product CategoryImported
ModelAPC Femtosecond Pulse Compressor
Core ComponentPrism-Based Dispersion Compensation Unit
Wavelength Range700–900 nm (customizable)
GVD Tuning Range @ 800 nm+16,500 to −13,800 fs² (APC Pro DF)
Transmission>90% @ 800 nm
Beam DiameterUp to 4 mm
PolarizationLinear, horizontal (vertical optional)
Prism MaterialsFused Silica & Dense Flint Glass
Dimensions (APC Pro DF)410 × 324 × 186 mm
ComplianceDesigned for ultrafast laser systems compliant with ISO 11146 (laser beam parameters) and IEC 60825-1 (laser safety)
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BrandATSEVA
OriginRussia
ModelAA-20DD
Pulse Duration Range20 fs – 6 ps
Wavelength Range450–3200 nm
Input Repetition Rate>10 Hz
Sensitivity≥100 mW²
Time Resolution0.09–1.22 fs
Detector OptionsUp to 3 interchangeable photodetectors
Input ConfigurationFree-space and optional fiber-coupled
ComplianceCompatible with ISO/IEC 17025-aligned calibration workflows, supports GLP/GMP-relevant traceability via timestamped measurement logs
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BrandATSEVA
ModelSP
TypeSpectral Phase Interferometry for Direct Electric-field Reconstruction Instrument
OriginRussia
Import StatusImported
InterfaceUSB 2.0
Operating ModeSingle-shot & Real-time
Input PolarizationLinear, Horizontal
Dimensions (w×d×h)361 × 210 × 145 mm (SP-800-5), 385 × 295 × 125 mm (SP-800-10 & SP-1000-20)
Spectral Range Options550–1050 nm
Transform-Limited Pulse Width Coverage5–12 fs to 80–320 fs (model-dependent)
Sensitivity≥1 µJ per pulse (single-shot mode)
DetectionDual-channel CCD spectrometer integrated
Data ProcessingLinear, non-iterative Fourier-domain reconstruction algorithm
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BrandATSEVA
ModelOCV-6300F
TypeOptical Mechanical Chopper
Frequency Range7–6300 Hz (dependent on chopper blade configuration)
Blade Options2-, 10-, 30-, 60-, and 100-slot
Sync Output+5 V, 50 Ω TTL-compatible
Frequency Accuracy±1 Hz
Power SupplyAC 100–230 V, 50/60 Hz → DC 12 V, 0.35 A adapter
Power Consumption4 W
Dimensions (OCV-6300F)87 × 104 × 148 mm (W × L × H)
Integrated Frequency CounterYes
ComplianceCE-marked, RoHS-compliant
Operating Environment15–35 °C, <80% RH non-condensing
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BrandATSEVA
OriginRussia
ModelOG-B/F
Core ComponentsPockels Cell, High-Voltage Gate Driver, Synchronization & Delay Module
Wavelength Ranges340–1280 nm (OG-F), 200–2200 nm (OG-B), 1000–2700 nm (OG-B-R/K)
Max Repetition Rate1 MHz (OG-B-R/K), 100 kHz (OG-B), 1 kHz (OG-F)
Minimum Repetition RateSingle-shot
ApertureUp to 20 mm (OG-B), 6 mm (OG-F), 3.5 mm (OG-B-R/K)
HV Gate Pulse Width (10% level)3 ns (OG-F), 8 ns (OG-B), 8 ns (OG-B-R/K)
Rise Time (10–90%)700 ps (OG-F), 3.5 ns (OG-B/OG-B-R/K)
Contrast Ratio>1500:1 (OG-F), >700:1 (OG-B), >800:1 (OG-B-R/K)
Pockels Cell Voltageup to 10 kV (OG-F), up to 4 kV (OG-B), up to 3 kV (OG-B-R/K)
Transmission>85% (standard GT prism + PC), >98% (PC only)
Trigger OptionsInternal/External, Optical/Electrical, Edge/Level/Burst Mode
Channel Delay Range0–10 µs (OG-F), 0–1 µs (OG-B/OG-B-R/K), extendable per request
CoolingPassive ≤3 kHz
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BrandATSEVA
OriginRussia
ModelOA
Dynamic Attenuation Range>10²
Input Pulse Duration<50 fs (OAFP), >50 fs (OAGP), >70 fs (OABS)
Center Wavelength Options343–350 nm, 450–1600 nm (configurable), typical: 515 nm / 800 nm / 1030 nm
Bandwidth5% (OAFP), 10–12% (OAGP/OABS) of center wavelength
Transmission>92% (OAFP), >90% (OAGP), >85% (OABS)
Clear Aperture<10 mm (OAFP/OAGP-10/OABS-9), <6 mm (OAGP-6), <15 mm (OABS-15)
Beam Walk-off<40 mm (OAFP), <1 mrad (OAGP/OABS)
Damage Threshold10 J/cm² (OAFP/OAGP-10/OABS-15), 5 J/cm² (OAGP-6)
Drive TypeManual (-M), Manual with Side Knob (-MK), or Stepper Motor–Driven USB-Controlled (-S), step resolution: 0.1% per step
Spectral Range250–2000 nm
Polarization-Based Attenuation PrincipleRotating Waveplate + Polarizer Architecture
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KeyBrand: ATSEVA
OriginRussia
Product TypeFaraday Isolator / Rotator
Core MaterialTGG (Terbium Gallium Garnet) or Terbium-Doped Glass
Peak Isolation>38 dB (up to >60 dB for dual-stage)
Transmission>90% (up to 98%)
Spectral Range400–1250 nm (model-dependent)
Aperture2–15 mm (customizable)
Damage Threshold1 J/cm² @ 10 ns (isolators), 5 J/cm² @ 160 ns (rotators)
ComplianceDesigned for alignment with ISO 10110 optical surface specifications and RoHS-compliant packaging
Software InterfaceNone (passive, free-space optical component)
MountingStandard SM1 (1.035"-40) or custom kinematic mounts available
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BrandATSEVA
OriginRussia
ModelTiC
TypeSolid-State CW Tunable Laser Oscillator
Tuning Range700–1000 nm (standard), extendable to 690–1060 nm
Output Power>1.8 W @ 800 nm (free-space), up to 1.2 W (fiber-coupled, 4 µm core)
Linewidth<45 GHz (default), <20 GHz (with one intra-cavity etalon), <2 GHz (with two intra-cavity etalons)
Pump RequirementCW DPSS or Ar⁺-Ion laser at 480–550 nm (typically 532 nm), 2–10 W
Beam QualityTEM₀₀, M² < 1.2
PolarizationLinear, horizontal, PER > 100:1
Power Stability<0.2 % rms (12 h, after 30-min warm-up, with closed-loop chiller & certified pump laser)
Control InterfaceUSB-connected stepper motor actuation, Windows-based software suite (Basic/AU/Automatic packages)
Optional FeaturesIntegrated spectrometer, power meter, active power stabilization, fiber coupling (SMF, FC connector), BRF control
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BrandATSEVA
OriginRussia
ModelIRA-0.45-3
Wavelength Range450 nm – 11 µm
Pulse Duration Range50 fs – 250 ps
Input Pulse Energy (typ.)>1 nJ (50 fs–1 ps, thin NL crystal) / >3 nJ (1–250 ps, thick NL crystal)
Max. Avg. Input Power1 W
Repetition Rate10 Hz – 100 MHz
PolarizationLinear, horizontal
Delay Line Time Resolution8.3 fs
Full Scan Range850 ps
InterfaceUSB
SoftwareWindows-based acquisition & analysis suite
Dimensions (Optical Unit)450 × 250 × 210 mm
Dimensions (Control Unit)250 × 180 × 90 mm
Power Supply110/220 V, 50/60 Hz ±10%
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BrandAlphaLas
OriginGermany
ModelPICOPOWER
Wavelength1064 nm (IR) or 532 nm (Green)
Pulse Width< 10 ps (customizable)
Repetition Rate100 MHz (customizable)
Beam QualityTEM₀₀
Beam Diameter (1/e²)1 mm at output
Beam Divergence1 mrad
Pointing Stability40 µrad
Output Power≥10 W @ 1064 nm (PICOPOWER 10 IR), ≥5 W @ 532 nm (PICOPOWER 5G)
Power Stability<1% peak-to-peak (24 h)
Polarization Ratio>300:1 linear
Optical Noise (30 Hz–2 MHz)<0.5%
Pump Diode Lifetime>10,000 h
Electrical Input85–240 V AC, single-phase
Max. Power Consumption<800 W
Laser Head Dimensions150 × 150 × 800 mm³
PSU & Cooling Unit Dimensions450 × 300 × 600 mm³
Operating Temperature10–35 °C
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BrandAlphaLas
OriginGermany
ModelUPD Series Ultrafast Photodetectors
Rise Time15 ps – 75 ns
BandwidthDC to 25 GHz
Spectral Range170–2600 nm
Detector MaterialsSi, GaAs, InGaAs, Ge
Output InterfaceSMA or BNC
HousingAnodized Aluminum
Power SupplyBattery or External DC
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BrandAlphaLas
OriginGermany
ModelMONOPOWER
TypeDiode-Pumped CW Solid-State Laser
Wavelengths473 nm (blue), 532 nm (green), 671 nm (red), 1047/1053/1062/1064 nm (IR)
Output Power Range10 mW – 10 W
Beam ModeTEM₀₀ (single transverse mode), single longitudinal mode (SLM) or multi-longitudinal mode (MLM) options
Amplitude Noise<0.3% RMS (10 Hz–1 GHz) for SLM variants, <0.5% RMS for MLM variants
≤1.2
Polarization Ratio>200:1
Beam Pointing Stability<5 µrad/°C (SLM), <8 µrad/°C (MLM)
Coherence Length~300 m (SLM, 532 nm)
Beam Waist (1/e²)0.34 mm (SLM), 0.8 mm (MLM)
Divergence<2.2 mrad (SLM), <3 mrad (MLM)
Warm-up Time3–8 min
Power Consumption<35 W (SLM), <600 W (MLM)
Laser Head Dimensions250×105×80 mm³ (SLM), 350×105×80 mm³ (MLM)
Cooling Base120×65×60 mm³
Pump SourceLDF-30 diode module (for 5W variant)
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BrandAlphaLas
OriginGermany
ModelPULSELAS-P
Wavelength1064 nm
Pulse Width< 1 ns (typ. 800 ps)
Pulse Energyup to 1500 µJ @ 100 Hz
Peak Power> 1.5 MW
Average Powerup to 1 W
Repetition Rateup to 100 kHz
Beam QualityTEM₀₀
Polarization Ratio> 100:1
Power Stability< 2% RMS (1 h)
Output Beam Diameter0.3–0.4 mm
Beam Divergence~6 mrad
Laser Head Dimensions40 × 52 × 90 mm or 40 × 52 × 140 mm (HP/HE variants)
Harmonic Options532 nm, 355 nm, 266 nm (optional)
TriggeringInternal frequency generator (up to 5 kHz) and external TTL trigger standard
Pump ConfigurationFree-space or fiber-coupled laser diode (LDF-30-P)
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BrandAlphalas
OriginGermany
ModelPULSELAS-A-1064-10W-SF
Wavelength (fundamental)1064 nm
Pulse Energy (1064 nm)1 mJ
Average Power (1064 nm)10 W
Peak Power (1064 nm)>80 kW
Pulse Width (FWHM, 1064 nm)<12 ns
Repetition Rate10 kHz
Spectral Linewidth (1064 nm)<40 MHz
Beam Quality (M², 1064 nm)<1.2
Power Stability (RMS)≤1%
Polarization Ratio (1064 nm)>100:1
Beam Diameter (1/e², 1064 nm)1.4 mm ±10%
Beam Divergence (1064 nm)1.0 mrad ±10%
Harmonic Options532 nm / 355 nm / 266 nm
Remote Control InterfaceEthernet (LAN, RJ-45)
CoolingClosed-loop liquid cooling
Warm-up Time to 95% Output<5 min
Operating Temperature20–28 °C
ComplianceISO 11146 (beam quality), IEC 60825-1 (laser safety), CE-marked
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BrandALPHALAS
OriginGermany
TypePicosecond Pulsed Semiconductor Laser Source
Wavelength Range375–2300 nm
Pulse WidthDown to 12 ps (FWHM, convolved)
Peak PowerUp to 3 W
Repetition RateSingle-shot to 100 MHz
Output OptionsFree-space collimated or fiber-coupled (SM/PM)
Linewidth OptionsFabry–Pérot (FP) or DFB narrow-linewidth variants
ComplianceCE, RoHS, IEC 61000-6-3/6-4
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BrandAlphaLas
OriginGermany
ModelPO-TWP
Spectral Range (UVIR)150 nm – 6.5 µm
Spectral Range (FIR)1 µm – 19 µm
Aperture OptionsØ11 mm, Ø24 mm, Ø16 mm
Thickness2.0–5.0 mm
Retardation Modesλ/4, λ/2, continuous 0–360°, dual-wavelength (e.g., λ/2 @ fundamental & λ @ SHG), fs-optimized AR-coated variants
MountingPrecision kinematic tilt/rotation stage included
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BrandAlphaLas
OriginGermany
ModelPICOPOWER-RG1-1064-10K
Wavelength1064 nm (fundamental), optional harmonics at 532 nm, 355 nm, and 266 nm
Pulse Width< 30 ps (FWHM)
Repetition RateSingle-shot to 10 kHz
Pulse Energy @ 1064 nm50 µJ @ 10 kHz (up to 100 µJ @ lower rep rates)
Peak Power @ 1064 nm> 2 MW
RMS Timing Jitter (external trigger)3.5 ps
Beam QualityTEM₀₀, M² < 1.2
Beam Pointing Stability< 30 µrad (8 h)
Power Stability (8 h)< 1.0% rms @ 1064 nm
CoolingAir-cooled
ComplianceCE, RoHS
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BrandAmpliConyx
OriginFinland
ModelTGMC-PM / TGMD-PM
Output Power (Max)100 W
Pump Wavelength976 nm
Signal InputPM 10/125 Fiber
PER (Input-Dependent)≥13 dB
CoolingWater-Cooled
Dimensions (TGMC-PM)342 × 330 × 38 mm
Dimensions (TGMD-PM)342 × 330 × 58 mm
Flow Rate4–10 L/min
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BrandAlpao
OriginFrance
ModelSH-CMOS
Spectral Range350–1700 nm
Subaperture Count50 × 50
Microlens Pitch96.6 µm
Pupil Diameter4.83 µm
Sampling Frequency477 Hz (standard), up to 28.14 kHz (SH-CMOS Fast)
Readout Latency5000 µs (standard), down to 10.7 µs (SH-CMOS Fast)
Tilt & Defocus Range (PV)±96 µm / ±242 µm
Repeatability<152 nm RMS
ComplianceFully compatible with Alpao deformable mirrors and real-time control software
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BrandAmpliconyx
OriginFinland
ModelTGMA-PM
Core TechnologyPatented Polarization-Maintaining Tapered Yb-Doped Double-Clad Fiber
Wavelength Range1030–1065 nm
Pump Wavelength976 nm
Mode Field Diameter40 µm
PER13–15 dB
≤1.3
Core Diameter (thin/thick end)29/48 µm
Cladding Diameter (thin/thick end)275/380 µm
Fluorine-Doped Cladding Diameter (thin/thick end)285/430 µm
Cladding Absorption @976 nm25 dB/m
Gain Fiber Length2.5 m
Input Fiber10/125 PM (standard)
Max Pump Power (free-space)250 W
Max Output Power150 W
Cooling OptionsActive water-cooled fiber mount & thermal platform
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BrandEachwave
OriginShanghai, China
Manufacturer TypeAuthorized Distributor
Product CategoryDomestic
ModelTHz-TDS
Response Time≤12 hours
Instrument TypeLaboratory Research Equipment
Commissioning Experience3–5 years
Service ScopeEnd-to-end THz-TDS system integration, optical alignment, hardware commissioning, and control software deployment
Geographic CoverageShanghai and nationwide (remote support + on-site installation available)
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BrandLytid
OriginFrance
ModelRIGI Terahertz Camera
Imaging PrincipleFrequency-Modulated Continuous-Wave (FMCW) Radar at 120 GHz
Frequency Bandwidth20 GHz
Spatial Resolution (x-y)1.8 mm
Depth Resolution≤300 µm (typical, dependent on material dispersion)
Scan Area300 × 300 mm²
Minimum Pixel Step0.5 mm
Acquisition RateUp to 10 Hz (per pixel)
Dynamic Range>60 dB (single-shot, 100 ms integration)
Detector Array Format16 × 16 pixels (256 total)
Active Sensing Area1.5 × 1.5 mm²
Pixel Pitch~94 µm (calculated from active area and count)
Working Distance Options40–150 mm (via interchangeable f = 40 / 75 / 100 / 150 mm THz optics)
Z-Axis Motorized Adjustment±25 mm travel, 1 µm repeatability
Software SuiteTeraScan Easy© (acquisition control), TeraVisio3D© (3D volumetric reconstruction & visualization)
ComplianceCE-marked
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BrandATS
OriginSingapore
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelKerr Microscope
Price RangeUSD 68,000 – 136,000
Magnetic FieldUp to 1.2 T (perpendicular), up to 0.8 T (in-plane)
Optical ResolutionSub-micron (dependent on objective lens)
Wavelength Range405–1550 nm (configurable)
Imaging Frame RateUp to 100 fps (full FOV), real-time video acquisition
Sample StageMotorized XYZ + tilt, vacuum-compatible option available
Environmental ControlTemperature-stabilized optical platform, RH < 60 % recommended
Power Supply220 V, 50 Hz
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