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| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_1705861" xlink:to="loc_ampx_LegacyAmpriusOptionMember_1705886" use="optional" order="16"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_1705867"/> |
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| | <loc xlink:type="locator" xlink:href="ampx-20220630.xsd#ampx_SharePriceEqualOrExceedsTwentyDollarPerShareMember" xlink:label="loc_ampx_SharePriceEqualOrExceedsTwentyDollarPerShareMember_1705963"/> |
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| | <loc xlink:type="locator" xlink:href="ampx-20220630.xsd#ampx_ProceedsFromIssuanceOfStockInConnectionWithBusinessCombination" xlink:label="loc_ampx_ProceedsFromIssuanceOfStockInConnectionWithBusinessCombination_1705831"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionCostOfAcquiredEntityTransactionCosts" xlink:label="loc_us-gaap_BusinessAcquisitionCostOfAcquiredEntityTransactionCosts_1706766"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_1705830" xlink:to="loc_us-gaap_BusinessAcquisitionCostOfAcquiredEntityTransactionCosts_1706766" use="optional" order="32"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisaggregationOfRevenueLineItems" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_1650442"/> |
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| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_1650442" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_1650440" xbrldt:contextElement="segment" xbrldt:closed="true" use="optional" order="1"/> |
| | <loc xlink:type="locator" xlink:href="ampx-20220630.xsd#ampx_RevenueRemainingPerformanceObligationExpectedPeriodOfRecognizationAxis" xlink:label="loc_ampx_RevenueRemainingPerformanceObligationExpectedPeriodOfRecognizationAxis_1650492"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfWarrantOrRightDomain" xlink:label="loc_us-gaap_ClassOfWarrantOrRightDomain_1706087"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfWarrantOrRightDomain" xlink:label="loc_us-gaap_ClassOfWarrantOrRightDomain_1706087_default"/> |
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| | <loc xlink:type="locator" xlink:href="ampx-20220630.xsd#ampx_PublicWarrantsMember" xlink:label="loc_ampx_PublicWarrantsMember_1706088"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfWarrantOrRightDomain_1706087" xlink:to="loc_ampx_PublicWarrantsMember_1706088" use="optional" order="31"/> |
| | <loc xlink:type="locator" xlink:href="ampx-20220630.xsd#ampx_PipeUnitsMember" xlink:label="loc_ampx_PipeUnitsMember_1706117"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfWarrantOrRightDomain_1706087" xlink:to="loc_ampx_PipeUnitsMember_1706117" use="optional" order="32"/> |
| | <loc xlink:type="locator" xlink:href="ampx-20220630.xsd#ampx_PrivatePlacementWarrantsMember" xlink:label="loc_ampx_PrivatePlacementWarrantsMember_1706089"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfWarrantOrRightDomain_1706087" xlink:to="loc_ampx_PrivatePlacementWarrantsMember_1706089" use="optional" order="33"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_1706103"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_1652587" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_1706103" use="optional" order="34"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_1706104"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_1706104_default"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_1706103" xlink:to="loc_us-gaap_EquityComponentDomain_1706104_default" use="optional" order="36"/> |
| | <loc xlink:type="locator" xlink:href="ampx-20220630.xsd#ampx_ShareRedemptionTriggerPriceAxis" xlink:label="loc_ampx_ShareRedemptionTriggerPriceAxis_1706108"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_1652587" xlink:to="loc_ampx_ShareRedemptionTriggerPriceAxis_1706108" use="optional" order="37"/> |
| | <loc xlink:type="locator" xlink:href="ampx-20220630.xsd#ampx_ShareRedemptionTriggerPriceDomain" xlink:label="loc_ampx_ShareRedemptionTriggerPriceDomain_1706109"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_ampx_ShareRedemptionTriggerPriceAxis_1706108" xlink:to="loc_ampx_ShareRedemptionTriggerPriceDomain_1706109" use="optional" order="38"/> |
| | <loc xlink:type="locator" xlink:href="ampx-20220630.xsd#ampx_ShareRedemptionTriggerPriceDomain" xlink:label="loc_ampx_ShareRedemptionTriggerPriceDomain_1706109_default"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_ampx_ShareRedemptionTriggerPriceAxis_1706108" xlink:to="loc_ampx_ShareRedemptionTriggerPriceDomain_1706109_default" use="optional" order="39"/> |
| | <loc xlink:type="locator" xlink:href="ampx-20220630.xsd#ampx_SharePriceEqualOrExceedsTwentyDollarPerShareMember" xlink:label="loc_ampx_SharePriceEqualOrExceedsTwentyDollarPerShareMember_1706114"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ampx_ShareRedemptionTriggerPriceDomain_1706109" xlink:to="loc_ampx_SharePriceEqualOrExceedsTwentyDollarPerShareMember_1706114" use="optional" order="40"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_CounterpartyNameAxis" xlink:label="loc_srt_CounterpartyNameAxis_1706122"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_1652587" xlink:to="loc_srt_CounterpartyNameAxis_1706122" use="optional" order="41"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RepurchaseAgreementCounterpartyNameDomain" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_1706123"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RepurchaseAgreementCounterpartyNameDomain" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_1706123_default"/> |
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| | <loc xlink:type="locator" xlink:href="ampx-20220630.xsd#ampx_BrpcIiMember" xlink:label="loc_ampx_BrpcIiMember_1706124"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_1706123" xlink:to="loc_ampx_BrpcIiMember_1706124" use="optional" order="44"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_1652627"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaap_CommonStockSharesIssued_1652603"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_1652604"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DividendsPayableCurrentAndNoncurrent" xlink:label="loc_us-gaap_DividendsPayableCurrentAndNoncurrent_1652606"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_1652601"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_1652602"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_1652628"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardTermsOfAward" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardTermsOfAward_1652607"/> |
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| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_1652600" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1_1652608" use="optional" order="54"/> |
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| | <loc xlink:type="locator" xlink:href="ampx-20220630.xsd#ampx_CommonStockCapitalSharesReservedForFutureIssuanceIncrease" xlink:label="loc_ampx_CommonStockCapitalSharesReservedForFutureIssuanceIncrease_1705880"/> |
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| | <loc xlink:type="locator" xlink:href="ampx-20220630.xsd#ampx_ClassOfWarrantsAndRightsIssuedPricePerWarrant" xlink:label="loc_ampx_ClassOfWarrantsAndRightsIssuedPricePerWarrant_1706098"/> |
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| | <loc xlink:type="locator" xlink:href="ampx-20220630.xsd#ampx_MaximumNumberOfCommonStockIssuable" xlink:label="loc_ampx_MaximumNumberOfCommonStockIssuable_1706128"/> |
| | <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_1652600" xlink:to="loc_ampx_MaximumNumberOfCommonStockIssuable_1706128" use="optional" order="79"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" xlink:label="loc_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight_1706119"/> |
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| | <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaap_PlanNameAxis_1650576"/> |
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| | <loc xlink:type="locator" xlink:href="ampx-20220630.xsd#ampx_TwoThousandAndEightStockPlanMember" xlink:label="loc_ampx_TwoThousandAndEightStockPlanMember_1650578"/> |
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| | <loc xlink:type="locator" xlink:href="ampx-20220630.xsd#ampx_TwoThousandAndSixteenEquityIncentivePlanMember" xlink:label="loc_ampx_TwoThousandAndSixteenEquityIncentivePlanMember_1650579"/> |
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