{"title":"Control Electronics \u0026 Modules","description":"\u003cp\u003eLaser control electronics and modules — PDH frequency locking, beat-frequency phase locking, all-digital servos and photonic-crystal-fiber accessories.\u003c\/p\u003e","products":[{"product_id":"all-digital-servo-module","title":"All-Digital Servo Module","description":"\u003cp\u003eAll-Digital Servo Module Precilasers has launched an all-digital servo module for laser frequency locking. This controller internally integrates a modulation-demodulation module and a PID module, which completes the full process from frequency sweeping, error signal generation to laser frequency locking. It also supports the display of relevant signal waveforms and can provide locking control for various common frequency stabilization technologies, such as absorption spectroscopy, saturated absorption spectroscopy, modulation spectroscopy, modulation transfer spectroscopy, and PDH technology.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh Bandwidth Low Noise\u003c\/li\u003e\n\u003cli\u003eAll\u003c\/li\u003e\n\u003cli\u003eDigital Control Automatic Locking\u003c\/li\u003e\n\u003cli\u003eAutomatic Relocking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eApplications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLaser Frequency Stabilization Precision\u003c\/li\u003e\n\u003cli\u003eMeasurement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Precilasers","offers":[{"title":"Default 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Title","offer_id":48122448969882,"sku":null,"price":0.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/17725914820_abb9f0c5-4888-4739-b95a-4be141efca9c.jpg?v=1779629689"},{"product_id":"pdh-frequency-locking-module","title":"PDH frequency locking module","description":"\u003cp\u003eHigh impedance load bandwidth 50 kHz Capacitive load bandwidth (small signal output 0.1 uF load) 20 kHz\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh Bandwidth Low Noise\u003c\/li\u003e\n\u003cli\u003eCan Achieve Hz Line\u003c\/li\u003e\n\u003cli\u003eWidth Ultra\u003c\/li\u003e\n\u003cli\u003eStable Laser Automatic Lock\u003c\/li\u003e\n\u003cli\u003eBack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eApplications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLaser Frequency Stabilization Precision\u003c\/li\u003e\n\u003cli\u003eMeasurement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Precilasers","offers":[{"title":"Default Title","offer_id":48122449002650,"sku":null,"price":0.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/17725914590_0fab22bc-6591-448b-8bea-cef321da8912.png?v=1779629693"},{"product_id":"photonic-crystal-fiber","title":"Photonic crystal fiber","description":"\u003cp\u003ePhotonic crystal fiber Precilasers' photonic crystal fiber is based on NKT's photonic crystal fiber with end caps\/collimators installed at both ends to achieve high damage threshold and ease of use\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLow loss Polarization Maintaining\u003c\/li\u003e\n\u003cli\u003eSingle Mode At All\u003c\/li\u003e\n\u003cli\u003eWavelengths Radiation Hardened Pure\u003c\/li\u003e\n\u003cli\u003eSilica Fiber Wavelength\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eApplications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMode Filtering Short Pulse\u003c\/li\u003e\n\u003cli\u003eOutput Multi\u003c\/li\u003e\n\u003cli\u003eWavelength Transmission Single Mode\u003c\/li\u003e\n\u003cli\u003ePolarization Maintaining Fiber Pigtail\u003c\/li\u003e\n\u003cli\u003eSingle\u003c\/li\u003e\n\u003cli\u003eMode Polarization\u003c\/li\u003e\n\u003cli\u003eMaintaining Short Wavelength Transmission\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Precilasers","offers":[{"title":"Default Title","offer_id":48122449035418,"sku":null,"price":0.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/17454956670_36df87e0-af44-4964-9a09-67a6819d5fd5.png?v=1779629694"},{"product_id":"high-performance-fiber-splitter","title":"High performance fiber splitter","description":"\u003cp\u003eHigh performance fiber splitter Precilasers' high-performance fiber splitters achieve high polarization extinction ratio fiber splitting in a small module, which is stable and reliable.\u003c\/p\u003e\u003ch4\u003eApplications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eQuantum Precision Measurement Optical\u003c\/li\u003e\n\u003cli\u003ePrecision Measurement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Precilasers","offers":[{"title":"Default Title","offer_id":48122449068186,"sku":null,"price":0.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/17454961210_170007b2-03cd-4fe6-b0cb-8fce10b8e3bd.png?v=1779629698"},{"product_id":"single-module-532nm-laser","title":"Single module 532nm laser","description":"\u003cp\u003eSingle module 532nm laser Based on fixed external cavity semiconductor seed laser, low noise Yb-doped fiber amplifier and high efficiency frequency doubling module, as well as integrated drive circuit, Precilasers can provide ultra-small frequency doubling 532nm laser, which is widely used in quantum precision measurement and optical precision measurement.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUltra\u003c\/li\u003e\n\u003cli\u003eSize Narrow Linewidth Tunable\u003c\/li\u003e\n\u003cli\u003eContinuous Laser\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eApplications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRb Atom Quantum Computing\u003c\/li\u003e\n\u003cli\u003eRb Atom Atomic Gravimeter\u003c\/li\u003e\n\u003cli\u003ePrecision Distance Measurement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Precilasers","offers":[{"title":"Default Title","offer_id":48122449461402,"sku":null,"price":0.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/17645662680_5f08adb0-9bce-4ad7-993a-cf7f8931e7d4.jpg?v=1779629965"},{"product_id":"single-module-frequency-doubled-780nm-laser","title":"Single Module Frequency Doubled 780nm 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