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  Status of commissioning, report also here plots are reports., Page 1 of 6  Not logged in ELOG logo
   +  Reply   new cavity, posted by Alice Renaux at Optical room about lasers and optics Finesse.png
   +  Reply   Finesse measurement, posted by Alice Renaux at Optical room about lasers and optics 
Entry   Installation of the avalanche photodiode, posted by Ronic Chiche at Optical room about lasers and optics | detectors and electronics 
Entry   Successful lock (finally !), posted by Alice Renaux at Optical room about lasers and optics IMG_20250903_113758.jpg
Entry   2-mirror cavity locking, posted by Alice Renaux at Optical room about lasers and optics Figure_1.pngFigure_2.png
Entry   first attempt to lock, posted by Ronic Chiche at Optical room about mechanics | lasers and optics | detectors and electronics 20250623_123816.jpg20250623_123833.jpg20250623_123908.jpg
Entry   Damaged mirrors test, posted by Alice Renaux at Optical room about lasers and optics 
Entry   2-mirror cavity full setup, posted by Alice Renaux at Optical room about lasers and optics 
   +  Reply   2-mirror cavity alignment, posted by Alice Renaux at Optical room about lasers and optics Sans_titre.jpg
Entry   2-mirror cavity alignment, posted by Alice Renaux at Optical room about mechanics | lasers and optics 2-mirror_cavity_alignment.zip
Entry   Alignment of a 2-mirror FP cavity, posted by Ronic Chiche at Optical room about mechanics | lasers and optics 
   +  Reply   optical table cleaning, posted by Ronic Chiche at Optical room about utilities 
   +  Reply   CELIA 100W laser amplifier repair , posted by Ronic Chiche at Optical room about lasers and optics Sans_titre.png
Entry   Menhir 216MHz laser, posted by Alice Renaux at Optical room about lasers and optics spectre.xlsxspectre.png
Entry   Menhir 160MHz laser, posted by Alice Renaux at Optical room about lasers and optics spectre_avant_cvbg.xlsxspectre_apres_cvbg.xlsxspectre_avant_cvbg.pngspectre_apres_cvbg.png
   +  Reply   D-shape mirrors positionning status, posted by Ronic Chiche at Optical room about mechanics | lasers and optics | detectors and electronics 
   +  Reply   high-power experiments of 2-mirror cavity, posted by Xinyi Lu at Optical room about lasers and optics 6x
Entry   Fiber injection, spectrum and connection of 2nd stage amplifier, posted by Xinyi Lu at Optical room about lasers and optics CVBG_inject_to_fiber.pngtelescope.png
   +  Reply   Finesse measurement of 2-mirror cavity, posted by Xinyi Lu at Optical room about lasers and optics finesse_45k.png
Entry   Finesse measurement (35k), posted by Xinyi Lu at Optical room about lasers and optics 5_measurements_of_finesse.pngfit.png
   +  Reply   Different cavity modes & Pulse width, posted by Xinyi Lu at Optical room about lasers and optics t_cvbg.pngt_amp.png
Entry   100W CELIA laser amplifier "Power vs Pump current" curve, posted by Ronic Chiche at Optical room about lasers and optics | detectors and electronics CELIA_100W_amplifier_Power_vs_Current.png
   +  Reply   Polarization issue & 50kW with 22W injection, posted by Xinyi Lu at Optical room about lasers and optics 50kW_with_22W_injection.png50_kW_power_at_3A_injection.png
Entry   100W CELIA laser amplifier "how's to" document, posted by Ronic Chiche at Optical room about lasers and optics | software How_to_start_the_Amplifier_v1.pdf
Entry   Amplified laser injection, posted by Xinyi Lu at Optical room about lasers and optics Screenshot_2024-02-27_1_165535.png
   +  Reply   Menhir pulsed laser locking, posted by Xinyi Lu at Optical room about lasers and optics Gain_vs_CEP.m
   +  Reply   Cleaning of Mirrors, posted by Xinyi Lu at Optical room about lasers and optics F_25299.png
   +  Reply   Install new mirrors, posted by Xinyi Lu at Optical room about lasers and optics M2.jpg
Entry   FSR and Finesse measurement, posted by Xinyi Lu at Optical room about lasers and optics Screenshot_2024-01-16_2_145546.pngScreenshot_2024-01-16_4_150258.png
   +  Reply   Coupling efficiency improvement, posted by Xinyi Lu at Optical room about lasers and optics coupling_efficiency.jpgcavity_locking.jpg
   +  Reply   Mounts installation and cavity alignment, posted by Xinyi Lu at Optical room about lasers and optics resonances.jpgcavity_mode.jpgcavity_mode_diameter.jpg
Entry   new setup for the 160MHz Menhir oscillator, posted by Ronic Chiche at Optical room about mechanics | lasers and optics | detectors and electronics | software Plan_SBOX_@_160MHz.pptxImplantation_disymmetric.mIMG_20210519_155329.jpg
Entry   New mirrors batch informations, posted by Ronic Chiche at ThomX igloo about lasers and optics miroirs_puma_2022_thomx_Kbox.docxMiroirs_à_1031_nm-ThomX_-_KBox_Mars_2023.pdfRecap_miroirs_KBOX_et_THOMX.xlsx
Entry   Laser Menhir reinstallation + CVBG + fiber injection, posted by Ronic Chiche at Optical room about lasers and optics MenhirJan2022.PNG
   +  Reply   M2 ThomX spherical Cleaning , posted by Manar Amer at Optical room about lasers and optics 6x
   +  Reply   Power storage In Cavity, posted by Manar Amer at Optical room about lasers and optics Screenshot_2022-09-14_0_161520.png
   +  Reply   Locking Amplifier with Cavity , posted by Manar Amer at Optical room about lasers and optics 
   +  Reply   Telescope / amplifier output, posted by Manar Amer at Optical room about lasers and optics 
Entry   unsuccessful telescope design :-(, posted by Ronic Chiche at Optical room about lasers and optics image_at_z_being_40mm.pngbeam_fit_at_z_being_40mm.pngpropagation_fit.png
   +  Reply   2nd stage CELIA amplifier, posted by Ronic Chiche at Optical room about lasers and optics image_faisceau_multimode_@1030nm.PNG
   +  Reply   2 Mirror Setup @ 216.6 MHz, posted by Manar Amer at Optical room about lasers and optics manip2miroirs.pptx2mirror_plan_shperical_beam_size.png
   +  Reply   Amplifier output Beam Profile, posted by Manar Amer at Optical room about lasers and optics 
   +  Reply   CVBG stretching / Fiber Injection , posted by Manar Amer at Optical room about lasers and optics | detectors and electronics | software 
   +  Reply   Alignment / Table setup , posted by Manar Amer at Optical room about lasers and optics | detectors and electronics | software 
   +  Reply   CELIA amplifier installation + chiller, posted by Manar Amer at Optical room about lasers and optics | detectors and electronics | software 
   +  Reply   "ThomX" CELIA Amplifier commissionning, posted by Ronic Chiche at Optical room about lasers and optics 
Entry   OEwaves lock and Finesse measurement, posted by Ronic Chiche at Optical room about lasers and optics 
Entry   Koheras CW laser lock on FP cavity, posted by Ronic Chiche at Optical room about lasers and optics | detectors and electronics 
Entry   Pulse duration measurement before and after CVBG (as a strecher), posted by Ronic Chiche at Optical room about lasers and optics pulse_measurement_without_and_with_CVBG.pngpulse_measurement_after_CVBG_compared_with_convolution.pngSpectrumafterCVBGzoom.png.png
   +  Reply   chiller for CELIA amplifier, posted by Aurélien Martens at Optical room about utilities 
   +  Reply   Images of ThomX mirrors , posted by Manar Amer at Optical room about lasers and optics 
   +  Reply   SBox Finesse at 216.6625 MHz, posted by Manar Amer at Optical room about lasers and optics | vacuum 
   +  Reply   Divergence of the CW beam after collimator , posted by Manar Amer at Optical room about lasers and optics 
   +  Reply   Fundamental Mode TEM00, posted by Manar Amer at Optical room about lasers and optics 
   +  Reply   Cavity Lock , posted by Manar Amer at Optical room about lasers and optics | detectors and electronics | software 
Entry   Menhir Pulsed Laser, posted by Manar Amer at Optical room about mechanics | lasers and optics | detectors and electronics MENHIR_injection_into_fiber.jpgSBox_M.jpg20220620_SBox_MENHIR.pptx
   +  Reply   SBox Alignment , posted by Manar Amer at Optical room about lasers and optics 
   +  Reply   Spincoater - Mirrror cleaning , posted by Manar Amer at Optical room about lasers and optics | utilities 
   +  Reply   Clean Airflow Dust measurements, posted by Manar Amer at Optical room about detectors and electronics | utilities 20220408_DustMeasurement.jpg
   +  Reply   Dust Cleaning of SBox, posted by Manar Amer at Optical room about mechanics | lasers and optics | utilities 20220331_Dust_Meter_Outside_cavity_Av10min.jpg20220331_Dust_Meter_Inside_cavity_Av10min.jpg
Entry   Mightylaser Amplifier , posted by Manar Amer at Optical room about lasers and optics | cabling 
   +  Reply   OEwaves CW Laser - Phase Noise , posted by Manar Amer at Optical room about lasers and optics | detectors and electronics 
Entry   Origami SN2440 133MHz laser tests, posted by Ronic Chiche at Optical room about lasers and optics IMG_20210610_161502.jpgspectre_133MHz.PNGScreen_0015.png
Entry   Origami SN2440 133MHz laser power measurment... and failure, posted by Ronic Chiche at Optical room about lasers and optics 133mhzpower.PNG133mhz_power_zoom.png
Entry   Transmission Measurements for the Mirrors. , posted by Manar Amer at Optical room about lasers and optics 6x
Entry   Mirror's cleaning and microscope imaging, posted by Loïc Amoudry at Optical room about lasers and optics 14x
   +  Reply   Power up to 48kW crater effect again, posted by Loïc Amoudry at Optical room about lasers and optics 3A_136mWtrans.png4A_126mWtrans.pngmode_strange.png
   +  Reply   analysis of stored and reflected power, posted by Ronic Chiche at Optical room about lasers and optics untitled.png
   +  Reply   SBOX mirrors cleaned, posted by Loïc Amoudry at Optical room about lasers and optics 
Entry   Glow discharge cleaner on SBOX mirrors, posted by Loïc Amoudry at Optical room about lasers and optics glow.PNG
Entry   CFBG removed from ThomX CELIA amplifier, posted by Loïc Amoudry at Optical room about lasers and optics 
Entry   AFM analysis of M2, posted by Loïc Amoudry at Optical room about lasers and optics M2.PNG
Entry   AFM analysis of M1, posted by Loïc Amoudry at Optical room about lasers and optics 200115_AFM_miroirs.pdf
Entry   Cavity beam axis moving with power, posted by Ronic Chiche at Optical room about lasers and optics 9x
   +  Reply   Beam size behind M2, posted by Ronic Chiche at Optical room about lasers and optics 
   +  Reply   Optical amplifier polarization state, posted by Ronic Chiche at Optical room about lasers and optics cavity_polar_3e_etage_2A_-_20kW.PNGcavity_polar_3e_etage_3A_-_30kW.PNGcavity_polar_3e_etage_3A_-_33kW.PNG
   +  Reply   first data with 3A on the 3rd stage, posted by Ronic Chiche at Optical room about lasers and optics HOM_5-3_saturated.pngfundamental_mode_saturated.png
   +  Reply   2nd stage amplifier issue, posted by Ronic Chiche at Optical room about lasers and optics 
Entry   FSR and Finesse measurement, posted by Ronic Chiche at Optical room about lasers and optics untitled.png
Entry   Mirror's installed, posted by Loïc Amoudry at Optical room about lasers and optics 
Entry   Mirror's cleaning, posted by Loïc Amoudry at Optical room about lasers and optics resume_M3.PNGresume_M1_M2_M4.PNG
Entry   AFM+ InfraRed spectroscopy (IR spectro) has been performed, posted by Loïc Amoudry at Other about lasers and optics 191113_AFMetspecIR-miroirs_SBOX.pdf
   +  Reply   amplifier, posted by Huan Wang at Optical room about lasers and optics 
Entry   Meeting with LMA people, AFM, posted by Loïc Amoudry at Other about lasers and optics POINT_SUR_LES_MIROIRS.pptx
Entry   AFM performed on S-BOX mirrors, posted by Loïc Amoudry at Other about lasers and optics Image3.jpgImage4.jpg
Entry   Impacts on mirror's surface, posted by Loïc Amoudry at Optical room about lasers and optics 18_M1reflectiveface2x_compressed.jpg
Entry   Deposit on S-box mirrors after return from LMA, posted by Loïc Amoudry at Optical room about lasers and optics 28_M2ReflectiveBeforeCleaning_compressed.jpg29_M2ReflectiveAfter1stCleanPaper_compressed.jpg
Entry   Mirrors features, come back from LMA, posted by Loïc Amoudry at Optical room about lasers and optics 181201_caracteristiques_miroirs.PNG20181207_155704_resized.jpg20181207_155726_resized.jpg
Entry   Mirrors cleaning, posted by Loïc Amoudry at Optical room about lasers and optics 
Entry   First run with spare mirrors, posted by Loïc Amoudry at Optical room about lasers and optics Plot_power_and_gain_vs_all.JPGpowerup.xlsx
   +  Reply   M1 transmission measurement, posted by Loïc Amoudry at Optical room about lasers and optics 
   +  Reply   M4 transmission measurement, posted by Loïc Amoudry at Optical room about lasers and optics 
Entry   Change of the 3 ULE mirrors by 3 spare ULE mirrors, posted by Loïc Amoudry at Optical room about lasers and optics Miroirs_à_1031_nm-ThomX_-_décembre2017.pdfvacuum.isf
   +  Reply   Finesse vs power by difference between main and second resonance, posted by Loïc Amoudry at Optical room about lasers and optics 
   +  Reply   Polarization frequency, posted by Loïc Amoudry at Optical room about lasers and optics 
Entry   Power measurement with D-shape, posted by Loïc Amoudry at Optical room about mechanics | lasers and optics 
   +  Reply   Beam size vs D-shape position, posted by Loïc Amoudry at Optical room about lasers and optics size_vs_position_and_power.JPG
Entry   Transmission vs D-shape position at different powe, posted by Loïc Amoudry at Optical room about lasers and optics Plot_matlab.JPGmotors.xlsxPower_stored_vs_Dshape_mirrors_position.m
Entry   Motors for D-shaped mirrors, posted by Loïc Amoudry at Optical room about mechanics | lasers and optics tek00000.pngtek0000CH1.isftek0000CH2.isftek0000CH3.isftek0000CH4.isf
Entry   Record power-up, posted by Loïc Amoudry at Optical room about lasers and optics 
Entry   Polarization optimization, posted by Loïc Amoudry at Optical room about lasers and optics 
   +  Reply   Phase measurement with HASO, posted by Loïc Amoudry at Optical room about lasers and optics 
Entry   Cavity polarization states (Koheras), Finesse of 2 polarization states, posted by Loïc Amoudry at Optical room about lasers and optics Finesse_higher.isfFinesse_lower.isfThe2polarizations_states_direct_trans.isfThe2polarizations_states_direct_trans.png
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